New construction
Why it mattersbuilt new (tax-abated), sold for $138K in 2019.
View supporting records →House report
4831 Hawthorne St
3 bd · 1 ba · 2 stories · 1,260 sqft · RSA5 · built 1920
Owner-occupied · assessed $142K · sold 1×. On the 4800 block of Hawthorne St.
Property summary
Assessment$142KCity assessed value
Last sale$138KRecorded 2019
Est. annual tax$0/yearTax-exempt assessment
Tax delinquency—Snapshot unavailable
Permits0Shown in this report
ViolationsNone openNo open L&I cases
What stands out
From the public recordWhat 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
The current tax estimate is temporary
The taxable assessment implies about $0/yr under a 10-year abatement. The estimate steps up every year and reaches about $1,986/yr in 2033 — $1,986/yr more. Underwrite the post-abatement estimate and verify the actual bill with Revenue.
Built 1920: lead rules apply
Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.
Zoned RSA5: one household by right
Single-family rowhouse (the classic Philly row). 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
When the abatement ends, file for Homestead
An abated home cannot also take the Homestead Exemption. From 2033 it can — knocking about $1,400/yr off the full bill.
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 record to dig into any number.
Assessed value
$142K
built 1920
Price / sq ft
$113
block $106 · above block
Appreciation
+110%
+7%/yr, city 6.5%
In 5 years (~2031)
~$142K
+7%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax / yr
$0
0% effective, abated
Jun 2022 tax snapshot
—
Gross yield
7.6%
≈$904/mo rent
Times sold
1
kept in the family
Value vs. the block, over time — sales, permits & L&I events marked on the line
This houseBlock median & rangeSalePermit
The paper trail
New constructionbuilt new (tax-abated), sold for $138K in 2019.
- 2007 6 L&I violationsL&IL&I: 2 failed, 2 passedL&I visit
- 2011 2 L&I violationsL&I
- 2012 2 L&I violationsL&I
- 2019 $138KSold
Flags: tax-abated — the bill lags real value · long-held within one family. Informational only — not investment advice or a consumer report (FCRA).
The abatement clock
This house’s taxable assessment implies about $0/yr under a 10-year tax abatement that steps down every year. In 2033 the assessment-based estimate reaches ~$1,986/yr — a step up of $1,986/yr, 6 assessment years out. Drag the slider.
now: ($141,900 assessed − $141,900 abated) × 1.3998% ≈ $0/yr
2033: $141,900 assessed × 1.3998% ≈ $1,986/yr
The abated slice shrinks ~10% a year (post-2022 program, started 2023) — reassessments move both lines. After expiry an owner-occupant can claim the Homestead Exemption (~$1,400/yr off); an abated home can't hold both.
The house, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
3
Bathrooms
1
Stories
2
Interior
1,260 sqft
livable area
Lot
1,456 sqft
Basement
Full
city code D
Heat
Forced hot air
city code A
Central air
No
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 4831 Hawthorne St takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at the area median. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2019) a 30-year mortgage ran about 3.94% — 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 (with the abatement toggle above).
Block context
4831 Hawthorne St sits on the 4800 block of Hawthorne St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4829 Hawthorne St · 4827 Hawthorne 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
- Tax delinquency snapshot · June 2022 — Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016 — Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance — Verify with Philadelphia 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
Methodology & freshness
Available City datasets are queried from OpenDataPhilly (phl.carto.com), then reports are cached and refreshed on a rolling schedule. Source dates vary: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. Other dossiers re-pull on view once stale, and citywide benchmarks recompute weekly. 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 4831 Hawthorne St,
on paper.
Built 1920. 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.
Permits, violations, taxes, deeds, ownership, and block context are all here. The public record is free to read; membership is for deeper research.
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 an assessment-based annual tax estimate.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)