Multi-family report
527 S 9th St
2,304 sqft · RM1
Absentee individual · assessed $267K · 6 licensed units · sold 1×. On the 500 block of S 9th St.
Reading this house's deeds, permits and assessments…
What to do with this
The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
If you’re the landlord
Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.
Derived from this house's public records and the city's rules as of 2026 (abatement ordinance, Homestead, rental licensing, lead certification, L&I process, excavation protections). Informational only — not legal, tax, or investment advice.
The investment read
How this building has moved and where it's pointed: the city's assessed value (not a listing price) over 12 years, charted against its block; appreciation is that history's pace, and the 5-year figure simply extends it. Yield estimates rent-vs-price from area rents. Ask the analyst below to dig into any number.
Value vs. the block, over time — sales, permits & L&I events marked on the line
sold $8.2M (2005); 2 L&I violations (2015); 8 L&I violations incl INTERIOR UNSAFE GENERAL (2022); Inspection failed (2022); Inspection failed ×2 (2023); Appeal complete (2024); L&I violation (2024); L&I: 1 failed, 1 passed (2024); Inspection passed (2025).
- 2005 $8.2MSold
- 2015 2 L&I violationsL&I
- 2022 8 L&I violations incl INTERIOR UNSAFE GENERALL&IInspection failedL&I visit
- 2023 Inspection failed ×2L&I visit
- 2024 Appeal completeZoningL&I violationL&IL&I: 1 failed, 1 passedL&I visit
- 2025 Inspection passedL&I visit
Flags: active rental license · 1 zoning/board appeal on record. Informational only — not investment advice or a consumer report (FCRA).
The house, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 527 S 9th St takes, at your price and your rate. Taxes are this building's actual bill from the city record; rent starts at 6 licensed units × ~85% of the area's median unit rent — the whole building's income, not one unit's. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2005) a 30-year mortgage ran about 5.87% — Freddie Mac's average that year.
Estimates for orientation, not advice. Assumes a 30-year fixed loan, $4,200/yr insurance, 1% of price/yr maintenance; taxes from this parcel's record.
Next door: 525 S 9th St · 523 S 9th St
Where this comes from
- Assessment, spec sheet & owner — OPA Property Assessments, Office of Property Assessment
- Sales & deed history — Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections — L&I Property History · Atlas
- Back taxes & liens — Real Estate Tax Balances, Dept. of Revenue
- Zoning appeals — L&I & Zoning Board appeals
- Neighborhood income & rents — US Census ACS 5-year estimates
- Historical mortgage rates — Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery — Street photo © Google · Aerial © Esri, Maxar
City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. Dossiers re-pull automatically — on view once they're a few weeks old, plus a nightly rolling sweep — and citywide benchmarks recompute weekly; the masthead date is when this page's records were last pulled. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.
First time here?
This is 527 S 9th St,
on paper.
Every deed, permit, L&I visit, tax bill and sale for this house — plus its whole block.
No signup, no teaser
The whole record is free.
Who owns what, what they paid, what they built, what they owe. Scroll and it's all here — the paid part is not the data.
Three taps, you're oriented
What to catch on the way down.
On the way down: the story of the house, its paper trail drawn on the value chart, and run-the-numbers, a calculator seeded with this house's actual tax bill.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)