Public Records
Edition
Philadelphia4300 block of Decatur StJuly 9, 2026

House report

4301 Decatur St

1 story · 972 sqft · RSA3 · built 1989

Owner-occupied · assessed $255K · sold 2×. On the 4300 block of Decatur St.

Street view of 4301 Decatur St
From the street — imagery © Google
From above — imagery © Esri, Maxar
The story of this houseAI · written from the public record

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 buying

Zoned RSA3: one household by right

Single-family attached. Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.

If you own it

$1,399/yr may be unclaimed

This home reads owner-occupied but shows no Homestead Exemption, which removes $100,000 from the taxable assessment (worth up to $1,399/yr). Applying through the City is free and takes minutes.

If you’re the landlord

Licensed rental — keep it that way

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 house 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.

Assessed value
$255K
built 1989
Price / sq ft
$262
block $176 · above block
Appreciation
+83%
+6%/yr, city 6.5%
In 5 years (~2031)
~$256K
+6%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax / yr
$4K
1.4% effective
Gross yield
Times sold
2
licensed rental

Value vs. the block, over time — sales, permits & L&I events marked on the line

$0$250K$500KBefore this chart — 2004: Sold $115K2016: Sold $106K 2016: 2 L&I violations2017: 2 L&I violations2018: 4 L&I violations2022: L&I violation$255K201620222027
This houseBlock median & rangeSaleL&I violationPermit
The paper trail

Traded 2×: $115K in 2004 → $106K in 2016 (-8%).

  1. 2004 $115KSold
  2. 2016 $106KSold2 L&I violationsL&I
  3. 2017 2 L&I violationsL&I
  4. 2018 4 L&I violationsL&I
  5. 2022 L&I violationL&I

Flags: active rental license. 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.

Stories
1
Interior
972 sqft
livable area
Lot
2,500 sqft
Basement
Partial, semi-finished
city code F
Garage
1 space
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
RSA3
city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Run the numbers

What owning 4301 Decatur St takes, at your price and your rate. Taxes are this house's actual bill from the city record; rent starts at the area median. Assessed value is not an asking price — set the price slider to the real one.

$255K
20%
6.875%
$2K/mo

When this house last sold (2016) a 30-year mortgage ran about 3.65% — Freddie Mac's average that year.

Mortgage
P&I · 30-yr fixed
All-in monthly
+ taxes & insurance
Cash to close
down + ~4% costs
Cash flow
rent − all costs · /mo
Cap rate
NOI ÷ price
Cash-on-cash
year-1 return on cash in

Estimates for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance; taxes from this parcel's record.

Next door: 4303 Decatur St  ·  4305 Decatur St

Where this comes from

City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.

Official city record ↗  ·  L&I history ↗  ·  See the whole block  ·  Download this record (JSON)