The Block Report

House report

12800 Cliffe Dr

5 bd · 5 ba · 2 stories · 2,560 sqft · RSA1 · built 1990

Owner-occupied · assessed $570K · sold 2×. On the 12800 block of Cliffe Dr.

Street view of 12800 Cliffe Dr
From the street — imagery © Google
From above — imagery © Esri, Maxar

Property summary

Assessment$570KCity assessed value Last sale$570KRecorded 2024 Est. annual tax$7K/yearAssessment × 1.3998% Tax delinquencyNo 2022 matchNot proof account is current Permits0Shown in this report ViolationsNone openNo open L&I cases

What stands out

From the public record

What the record is signaling

Early patterns mined across this property's dated public records. Each flag shows what triggered it and where the inference stops.

watch signalAssessment/permit mismatch

The assessment jumped 30% in 2027, but no matching permit appears in the property timeline.

Evidence: assessment moved from $437,400 to $570,000 · no permit shown in 2026-2028

Limit: Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it.

Transparent record rules, not a machine-learning forecast. A signal is a prompt to verify the cited record, not a prediction or allegation.

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 RSA1: one household by right

Single-family (detached/semi-detached). 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.

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
$570K
built 1990
Price / sq ft
$223
block $252 · below block
Appreciation
+139%
+8%/yr, city 6.5%
In 5 years (~2031)
~$572K
+8%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax / yr
$7K
1.15% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
-1403508.8%
≈$-667M/mo rent
Times sold
2
kept in the family

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

$0$500K$1.0MBefore this chart — 2004: Inspection failed 2009: Sold $325K2024: Sold $570K$570K201620222027
This houseBlock median & rangeSalePermit

The paper trail

Traded

Traded 2×: $325K in 2009 → $570K in 2024 (+75%).

  1. 2004 Inspection failedL&I visit
  2. 2009 $325KSold
  3. 2024 $570KSold

Flags: long-held within one family. 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.

Bedrooms
5
Bathrooms
5
Stories
2
Interior
2,560 sqft
livable area
Lot
12,203 sqft
Basement
Partial, finished
city code E
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Average
city code 4
Interior condition
Above average
city code 3
Quality grade
C
assessor's grade
Zoning
RSA1
city zoning code

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

Run the numbers

What owning 12800 Cliffe Dr 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.

$570K
20%
6.875%
$700/mo

When this house last sold (2024) a 30-year mortgage ran about 6.72% — 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.

Block context

12800 Cliffe Dr sits on the 12800 block of Cliffe Dr. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 12802 Cliffe Dr  ·  12804 Cliffe Dr

Where this comes from

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.

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