New construction
Why it mattersbuilt new under a 2023 permit (tax-abated).
View supporting records →Apartment building report
3729 Lancaster Ave
4 stories · 13,920 sqft · CMX2 · built 2026
Apartment building · 16 units · Rass Properties LLC · assessed $3.4M. On the 3700 block of Lancaster Ave.
Property summary
Assessment$3.4MCity assessed value
Last sale—No sale value available
Est. annual tax$5K/yearAssessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits7Shown in this report
ViolationsNone openNo open L&I cases
What stands out
From the public recordWhat 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.
Recent transition activity
The property has an unusually active paper trail worth monitoring for the next permit, inspection, deed, or listing.
Evidence: 7 permit events since 2023 · 1 zoning/board appeal since 2023
Limit: Record activity alone does not establish that a sale or redevelopment is planned.
Transparent record rules, not a machine-learning forecast. A signal is a prompt to verify the cited record, not a prediction or allegation.
Apartment buildingBuilding report
This is a apartment building, recorded under the city's apartments category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.
What it is
Apartment building
Str/Off+Apt 3 Sty Masonry
Owner
Rass Properties Llc
Tax standing
Assessed $3.4M
On the tax roll
$ / sq ft
$246
above the $151 median for 3,983 apartments parcels citywide
Corridor
36th and Lancaster
city commercial corridor
Licensed units
16
active rental license
Assessed value
$3.4M
City market value
Interior area
13,920 sqft
Lot size
5,070 sqft
Stories
4
Built
2026
Zoning
CMX2
Who's behind it
Rass Properties LLC · corporate / LLC owner
• Tax bills mail to 10 Randolph Way, Hillsdborough NJ, 08844 — outside Philadelphia
• Holds an active rental license for this address
• The last transfer was a nominal/family deed, not an open-market sale
Block context
3729 Lancaster Ave sits on the 3700 block of Lancaster Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 3727 Lancaster Ave · 3725 Lancaster Ave
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 3729 Lancaster Ave,
on paper.
Built 2026. 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 this house's actual tax bill.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)