Philadelphia Property Guides

Know what you're looking at before you commit.

Practical guides for buyers, investors, and landlords on Philadelphia property records: violations, permits, 311 history, and how to do real due diligence in Philly.

All guides
Philadelphia home appraisal guide: what to expect and how to respond to a low appraisal
A home appraisal is required for every financed Philadelphia real estate transaction. Covers how appraisers determine value in the rowhouse market, comparable sales selection, FHA and VA minimum property standards, what happens when the appraisal comes in below the purchase price, reconsideration of value process, appraisal contingency terms, and an 8-item buyer checklist.
Philadelphia 203k renovation loan guide: FHA rehab loans for buying and financing fixer-uppers
The FHA 203k loan allows buyers to finance the purchase price and renovation costs of a fixer-upper in a single mortgage, based on the after-renovation value. Covers Standard vs. Streamline 203k (structural repairs vs. non-structural up to $35,000), FHA loan limits for Philadelphia County, down payment and MIP requirements, eligible renovation work, HUD 203k Consultant role and draw process, contractor licensing requirements, Philadelphia-specific permit and open permit considerations, lead paint obligations, party wall structural work, U&O certificate completion requirements, and an 8-step buyer checklist.
Philadelphia real estate LLC guide: setting up, financing, and tax treatment for rental properties
Using an LLC for Philadelphia rental property provides personal liability protection and organizational flexibility, but creates financing complications (conventional lenders will not lend to LLCs), Philadelphia transfer tax obligations on property contributions (4.278% on fair market value), and BIRT and NPT obligations on rental income. Covers PA LLC formation steps, operating agreements, DSCR and portfolio loan alternatives, due-on-sale clause risk, series LLC for multiple properties, and an 8-item setup checklist.
Philadelphia fix and flip guide: financing, permits, taxes, and what makes a profitable flip
A complete guide to fix and flip investing in Philadelphia: ARV calculation and the 70% rule adjusted for Philadelphia's double transfer tax hit, hard money and bridge loan options with a comparison table, permit requirements for gut renovations (and what unpermitted work means for buyer financing), party wall and lead paint RRP risks specific to rowhouse flips, IRS dealer vs. investor classification, tax abatement on renovated properties, U&O certificate before closing, and an 8-item flip due diligence checklist.
Philadelphia tenant screening guide: background checks, fair housing, and how to find good renters
Tenant screening in Philadelphia is governed by the federal Fair Housing Act, the Philadelphia Fair Practices Ordinance (which bans source-of-income discrimination and extends LGBTQ+ protections), and the Ban the Box ordinance (no criminal history questions on initial applications). Covers rental application requirements, credit and background check services, what you can and cannot ask, Section 8 voucher rules, eviction history checks, income verification, FCRA adverse action notices, and an 8-item landlord screening checklist.
Philadelphia sheriff sale buying guide: how to bid, title risks, and due diligence before the auction
Philadelphia sheriff sales are judicial foreclosure auctions where properties sell with sheriff's deeds — not warranty deeds. Title insurance is generally unavailable at purchase; IRS tax liens carry a 120-day right of redemption; water/sewer debt and municipal liens may survive. Covers the bidding process, upset price mechanics, title risks by lien type, post-sale writ of possession, title seasoning requirements, and a 10-item pre-bid checklist for investors.
Philadelphia short-term rental guide: licensing, taxes, zoning, and what Airbnb hosts need to know
Short-term rentals in Philadelphia require a Commercial Activity License, a rental license from L&I, and a Use Registration Permit confirming zoning compliance. Non-owner-occupied STRs in most residential zones require a ZBA use variance. Covers licensing requirements, zoning treatment for hosted vs. unhosted rentals, Philadelphia Hotel Tax (8.5%) and PA Hotel Occupancy Tax (6%), HOA restrictions, enforcement risk, and a 10-item compliance checklist for Airbnb and VRBO hosts.
Philadelphia landlord-tenant law: eviction process, security deposits, habitability, and tenant rights
Philadelphia rental law layers Philadelphia-specific ordinances (Good Cause for Eviction, Eviction Diversion Program, lead paint certification, Tenant Right to Know) on top of the PA Landlord and Tenant Act. Covers security deposit caps and return rules, the full eviction process from written notice through Sheriff lockout, habitability standards and tenant remedies, and lead paint obligations for landlords of pre-1978 housing.
Philadelphia ADU guide: zoning, permits, rental licensing, and what it costs to add a unit
Adding an accessory dwelling unit in Philadelphia requires navigating zoning (most RSA-5 lots need a ZBA variance), building and electrical permits, a Certificate of Occupancy, and rental licensing before any tenant can occupy. Covers ADU types, zoning requirements by district, permit process, legal use verification, tax implications, financing options, and an 8-item development checklist.
How to sell a house in Philadelphia: costs, timeline, U&O certificate, and seller checklist
Selling a Philadelphia home involves transfer tax (4.278% total, typically split with buyer), a required Use and Occupancy certificate, the RESDL seller disclosure form, and total closing costs that often run 7 to 10 percent of the sale price. Covers commission structure, open permit resolution, capital gains tax implications, settlement timeline, and an 8-item seller checklist.
Philadelphia first-time homebuyer programs: down payment assistance, grants, and closing cost help
Philadelphia first-time buyers have access to multiple stacked assistance programs: PHFA Keystone loans, K-FIT forgivable grants (5% of purchase price), HOMEstead ($10,000), PHLiving city grants, HPCC counseling and gap financing, and Mortgage Credit Certificates that reduce federal taxes for the life of the loan. Covers eligibility, income limits, how to stack programs, and a 10-step buyer process.
Philadelphia investment property financing guide: DSCR loans, hard money, and portfolio lending
Investment property financing in Philadelphia looks nothing like the owner-occupied mortgage market. Covers conventional investment guidelines, DSCR loan underwriting and LLC eligibility, hard money for fix-and-flip, portfolio loans for 5+ units, FHA 203(k) renovation financing, and Philadelphia-specific factors that affect every lender's underwriting.
Philadelphia multi-family investing guide: buying duplexes and triplexes
Multi-family properties in Philadelphia require substantially different due diligence than single-family purchases. Covers zoning and legal unit count verification, CO requirements per unit, the rental licensing stack (HIL/CRS/landlord license), FHA/VA financing differences by unit count, BIRT and local tax obligations, and a 10-step pre-closing checklist.
Philadelphia condo buying guide: HOA financials, reserve funds, special assessments, and due diligence
Buying a condo means buying a fractional interest in the building and the HOA's balance sheet. Covers reserve fund adequacy, how to spot special assessment risk, FHA approval status, master insurance policy types, L&I building records, and a 10-step condo due diligence checklist.
Philadelphia building permit guide: when you need one, how to apply, and what happens if you skip it
Almost every physical change to a Philadelphia property above routine maintenance requires a permit from L&I. Covers what work triggers a permit, how to apply through eCLIPSE, fees, the inspection sequence, consequences of unpermitted work, and an 8-item buyer due diligence checklist for permit history.
Philadelphia property tax assessment appeal: how to challenge your OPA assessment
Philadelphia's OPA uses mass appraisal models that regularly over-assess individual properties. Covers the First Level Review (free, no hearing), the Board of Revision of Taxes appeal process, the critical October deadline, how to build a comparable sales evidence package, and what to expect at a BRT hearing.
Philadelphia new construction home buying guide: contracts, deposits, COs, and builder risk
Buying new construction in Philadelphia is fundamentally different from buying resale. Covers builder contracts vs. the PAR Agreement of Sale, deposit protections (and their limits), PA's 1/2/10-year warranty law, certificate of occupancy risks, pre-settlement walkthroughs, common defect patterns, tax abatement mechanics, and an 8-item buyer checklist.
Philadelphia zoning variance guide: how to get approval when zoning doesn't fit your plans
When your project doesn't conform to Philadelphia's zoning code, a variance or special exception from the Zoning Board of Adjustment may be the path forward. Covers the hardship standard, RCO notification, hearing process, cost table (filing to permit), and an 8-item applicant checklist.
Philadelphia homeowners insurance: what buyers and property owners need to know
Standard homeowners insurance has major gaps for Philadelphia properties — flat roofs, sewer backup, party wall damage, lead paint liability, and vacancy clauses. Covers HO-3, HO-5, HO-6, and DP-3 policies, critical endorsements, and how to calculate replacement cost for Philadelphia rowhouses.
Philadelphia 1031 exchange guide: how real estate investors defer capital gains tax
A 1031 exchange lets Philadelphia investors defer federal capital gains tax when selling investment property — but Pennsylvania does NOT conform for state income tax. Covers the 45/180-day rules, qualified intermediary requirements, boot, depreciation recapture, PA state tax exposure, and common Philadelphia investor scenarios.
Pennsylvania Agreement of Sale: a complete guide for Philadelphia buyers and sellers
The PA Agreement of Sale governs every Philadelphia real estate transaction. Covers the inspection contingency (3 options buyers miss), mortgage commitment deadlines, deposit forfeiture rules, transfer tax allocation, U&O certificate requirements, seller disclosure, and an 8-item pre-offer checklist.
Philadelphia party wall guide: rights, responsibilities, and disputes for rowhouse owners
The shared wall between Philadelphia rowhouses creates shared legal obligations. Covers who owns the party wall, repair responsibilities, permits required for party wall work, what to do when a neighbor's renovation causes damage, and an 8-item buyer due diligence checklist.
Philadelphia flood insurance guide: NFIP, private flood insurance, and what property owners need to know
Standard homeowners insurance doesn't cover flood damage — and Philadelphia's creek and river corridors place thousands of properties in designated flood zones. Covers FEMA zone designations, NFIP vs. private flood insurance, Risk Rating 2.0 pricing, elevation certificates, LOMA applications, when lenders require coverage, and an 8-item buyer due diligence checklist.
Philadelphia HOA and condo association guide: what buyers and owners need to know
Philadelphia's condo market spans converted rowhouses, lofts, and new construction — each governed by an HOA or condo association. Covers governing documents, reserve fund evaluation, special assessments, lender approval (Fannie Mae, FHA, VA), rental restrictions, L&I violations in common areas, and a 10-item buyer due diligence checklist.
Philadelphia landlord-tenant law: rights, responsibilities, and common disputes
Philadelphia layers local ordinances on top of state law in ways that significantly change the calculus for landlords. Covers security deposit rules (double-damages for non-compliance), implied warranty of habitability, rent withholding and escrow procedures, the eviction process with timeline, source-of-income discrimination, and an 8-item landlord compliance checklist.
Philadelphia stormwater management fee: what property owners need to know
Philadelphia charges a stormwater fee based on impervious surface area — roofs, driveways, paved areas. Covers how PWD calculates your bill, GSI credits (up to 100% IAC reduction), SMIP and GARP grant programs, how to dispute an incorrect assessment, and an 8-item checklist for buyers and investors.
Philadelphia mold and moisture: a complete guide for buyers, sellers, landlords, and investors
Philadelphia rowhouses are structurally high-risk for mold: below-grade basements, party walls, flat roofs, and aging drain lines concentrate moisture. Covers inspection vs. air testing vs. bulk sampling, PA disclosure rules, FHA/VA lender requirements, remediation cost tables ($500–$30K+), landlord obligations under Philly housing code, and an 8-item buyer checklist.
Pennsylvania real estate seller disclosure law (RESDL): complete guide for buyers and sellers
Pennsylvania's RESDL requires sellers to disclose all known material defects before you sign an Agreement of Sale. Covers what must be disclosed, the "known defects" standard, Philadelphia-specific issues (violations, lead, radon, oil tanks, asbestos), as-is sale limits, buyer remedies for non-disclosure, and a 12-item disclosure review checklist.
Philadelphia sewer scope inspection: what buyers and property owners need to know
Philadelphia's aging clay and cast iron sewer laterals can cost $5,000–$25,000+ to replace — and a standard home inspection doesn't cover them. Covers what a scope reveals, when to order one, repair options (open-cut vs. CIPP lining), cost tables, how to negotiate findings in your Agreement of Sale, and an 8-item buyer checklist.
Philadelphia asbestos: testing, disclosure, and abatement for property owners, buyers, and landlords
Virtually every pre-1980 Philly rowhouse contains asbestos-containing materials. Covers where ACM hides (floor tiles, pipe insulation, ceilings), friable vs. non-friable risk, testing costs ($300–$1,500), abatement vs. encapsulation, PA disclosure rules, and an 8-item buyer checklist.
Philadelphia underground oil tanks: what buyers and property owners need to know
Thousands of Philly properties have buried heating oil tanks — many corroding and leaking. Covers how to find them, what removal costs ($1,500–$250K+), PA DEP rules, seller disclosure requirements, and an 8-item buyer checklist.
Philadelphia home inspection guide: what buyers need to know about rowhouses and investment properties
Philadelphia rowhouses have unique inspection risks: party walls, basement moisture, knob-and-tube wiring, galvanized pipes, and flat roofs. Learn what's covered, what isn't, how the inspection contingency works in PA, and an 8-item buyer checklist.
Philadelphia radon: testing, mitigation, and what property owners need to know
Pennsylvania is a Zone 1 high-radon state — 40% of PA homes exceed the EPA action level of 4 pCi/L. Learn how radon enters Philadelphia homes, how to test, what mitigation costs ($800–$2,500), PA disclosure requirements, and an 8-item buyer checklist.
Philadelphia Use and Occupancy Certificate: what buyers and sellers need to know
Almost every Philadelphia residential sale involves a U&O Certificate — yet few buyers understand what it covers, how to get one, why properties fail, or how to handle deficiencies in your Agreement of Sale. Includes inspection checklist, deficiency cost table, and 8-step buyer guide.
Philadelphia closing costs: a complete breakdown for buyers and sellers
On a $350K purchase, total buyer closing costs commonly run $15,000–$21,000 — mostly because of Philly's 4.278% transfer tax. Full cost tables at $200K / $350K / $500K, seller cost breakdown, U&O certificate, first-time buyer programs, seller concession limits, and an 8-item closing checklist.
Philadelphia title insurance guide: what buyers and investors need to know
Owner's vs. lender's policies, PA premium cost table, how to read the title commitment (Schedule A and B exceptions), mechanics lien exposure for investors, sheriff's sale title seasoning, choosing a Philadelphia title company, and what title insurance never covers.
Philadelphia mechanics lien guide: what property owners, contractors, and buyers need to know
PA mechanics lien law lets contractors, subcontractors, and suppliers claim unpaid work directly against your property — including subs you never hired. 6-month filing deadline, residential notice rules, lien waivers, how to search for liens, and buyer due diligence checklist.
Philadelphia foreclosure process: a complete guide for homeowners and buyers
Pennsylvania is a judicial foreclosure state — every case goes through the courts. Act 91 notice, HEMAP assistance, mandatory MFDP mediation, tax lien vs. mortgage foreclosure, and what buyers need to know before bidding at sheriff sale or buying REO.
Philadelphia inherited property: a complete guide for heirs and estate buyers
Inheriting a Philadelphia property means inheriting every violation, open permit, tax lien, and water lien too. PA inheritance tax rates (4.5%–15%), stepped-up basis advantage, what transfers with the deed, and how to decide whether to keep, rent, or sell.
Philadelphia open permits: what they mean when buying or selling a property
An open permit means work was authorized but never received a final L&I inspection. Buyers inherit every open permit obligation at closing. What each permit status means, how to find them in Atlas and eCLIPSE, how to close them, and what to put in your sales contract.
Philadelphia water and sewer lateral responsibility: a complete guide for property owners
PWD owns the main; you own the lateral from the curb stop to your house. Lead service lines, repair costs ($3K–$20K+), trenchless vs. open-cut options, PWD lien super-priority, and a 9-point buyer due diligence checklist.
Philadelphia short-term rental regulations: Airbnb, VRBO, and the law
Philadelphia requires a Short-Term Rental License for every Airbnb listing — and the owner-occupancy rule means most investment properties don't qualify. License requirements, zoning limits, Hotel Tax breakdown (8.5%), enforcement mechanics, and a buyer due diligence checklist.
Philadelphia historic district permits: what property owners need to know
Renovating in a Philadelphia historic district means PHC review before L&I will issue a permit. Which work triggers a Certificate of Appropriateness, what the review process looks like (2–4 weeks vs. 3–5 months), what work is exempt, and how to budget for historic-compliant renovation costs.
Philadelphia Homestead Exemption: how to apply and how much you save
The Homestead Exemption reduces your assessed value by $80,000 — saving most owner-occupants ~$1,120/year in property taxes. Who qualifies, how to apply online before the September 13 deadline, what the LOOP program adds for long-term residents, and how to verify exemption status on any property via Atlas.
Philadelphia certificate of occupancy: when you need one and how to get it
What a CO is and how it differs from a building permit, who needs one (new construction, conversions, change of use), the eCLIPSE application process, inspection sequence, final vs. temporary CO, and what a missing CO means for title insurance and lender underwriting.
Philadelphia contractor license requirements: what every property owner needs to know
HIC registration vs. Philadelphia trade licenses (electrical, plumbing, HVAC), how to verify credentials in eCLIPSE, what happens when work is done unlicensed (permits, insurance gaps, warranty void, resale risk), and red flags in contractor agreements.
Philadelphia Section 8 housing: a landlord's guide to the Housing Choice Voucher program
How HCV works (PHA role, HAP contracts, voucher holder screening), HQS inspection standards, rent reasonableness determination, tenant vs. HAP payment split, grounds for contract termination, pros and cons vs. market rate, and what your L&I record means for eligibility.
Philadelphia lead paint disclosure and compliance for landlords and sellers
Federal vs. Philadelphia local law, the three certification tiers (lead-free/lead-safe/compliance), XRF testing, eCLIPSE filing, what sellers must disclose, and what buyers and tenants should demand before signing anything.
Philadelphia eviction process: a step-by-step guide for landlords
Philadelphia's eviction timeline from notice to lockout — required notice periods by grounds, the mandatory Eviction Diversion Program, Municipal Court filing, hearing what to expect, the 10-day appeal window, writ of possession, and what landlords cannot legally do at any step.
Philadelphia 10-year tax abatement: complete guide for buyers and investors
Philadelphia's abatement exempts new construction and qualifying rehabs from improvement taxes for up to 10 years — but the rules changed in 2022. How the declining abatement works, what you still pay, what happens at expiration, and how to verify any property's abatement status before you buy.
Philadelphia rental license requirements: what every landlord needs to know
Every residential rental unit in Philadelphia requires an annual L&I rental license — no exceptions. How to apply, what it costs, lead paint certification requirements for pre-1978 buildings, and what happens if you rent without one.
How to check if a Philadelphia property has open violations (and why it matters)
A step-by-step guide to checking L&I violations, permits, and 311 complaints on any Philadelphia property before you buy, rent, or invest, and what each type of violation actually means for you.
Philly building permits lookup: what the records actually tell you
Philadelphia's L&I permit database is public and free, but most buyers don't know what they're looking at. A complete guide to permit types, statuses, red flags, and what expired permits mean for any property transaction.
Philadelphia flood zone lookup: what every buyer and investor needs to know
FEMA flood maps are free and public, but most Philly buyers never check them. What Zone AE vs Zone X means, where high-risk areas are, how to read an Elevation Certificate, and what to do if the property you're buying is in the Special Flood Hazard Area.
Philadelphia zoning codes explained: a guide for buyers and investors
RSA-5, CMX-2, RM-1, I-1: Philadelphia's zoning codes determine what you can build, add, and rent. What each designation means, how to look up any address, ADU potential, variance process, and what to watch for before you commit.
Philadelphia L&I violations explained: types, severity, and what buyers should do
A practical guide to Philadelphia L&I violations: housing, zoning, building code, and fire code violations. How severity works, what resolution usually involves, and how violations can affect a sale.
Philadelphia property due diligence checklist: what to check before you buy
A complete Philadelphia property due diligence checklist: L&I violations, permits, tax liens, flood zones, zoning, 311 history, and title issues. What to check, where to look, and what each finding means.
Philadelphia tax delinquency: what it means for buyers and investors
A plain-English guide to Philadelphia property tax delinquency: how to look up any address, what sheriff sale risk means, OPA vs BRT records, lien priority, and what to do before buying a delinquent property.
Philadelphia transfer tax: complete guide for buyers and sellers
Philadelphia's total real estate transfer tax is 4.278%, split between buyer and seller. Here's exactly how it's calculated, who pays what, what transactions are exempt, and how to budget for it.

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