The Block Report

Apartment building report

4307 Fairmount Ave

3 stories · 7,200 sqft · RSA5 · built 2024

Vacant lot · 6 units · 4307 Fairmount LLC · assessed $1.6M. On the 4300 block of Fairmount Ave.

Property summary

Assessment$1.6MCity assessed value Last sale$260KRecorded 2022 Est. annual tax$7K/yearAssessment × 1.3998% Tax delinquency—Snapshot unavailable Permits7Dated events in report ViolationsNone openNone open when assembled

“Open” reflects records available then historical records keep their source dates estimates are labeled

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Street view of 4307 Fairmount Ave
From the street — imagery © Google
From above — imagery © Esri, Maxar

What stands out

From the public record
Finding

New construction

Why it matters

Bought for $1K in 2006, built new under a 2022 permit (tax-abated).

View supporting records →

Records to verify together

Rule-based groupings across this property's dated public records. Each flag shows the records that belong in the same verification step and where the inference stops.

Dated record flagRecent transition activity

The property has an unusually active paper trail worth monitoring for the next permit, inspection, deed, or listing.

Evidence: 6 permit events since 2023

Limit: Record activity alone does not establish that a sale or redevelopment is planned.

Dated record flagAssessment/permit mismatch

The assessment jumped 53% in 2027, but no matching permit appears in the property timeline.

Evidence: assessment moved from $1,038,600 to $1,593,100 · 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 score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.

Apartment buildingBuilding report

This is a vacant lot, 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
Vacant lot
Vacant Land Reside < Acre
Owner
4307 Fairmount Llc
Tax standing
Assessed $1.6M
On the tax roll
$ / sq ft
$221
above the $151 median for 3,983 apartments parcels citywide
Licensed units
6
active rental license
Assessed value
$1.6M
City market value
Interior area
7,200 sqft
Lot size
2,500 sqft
Stories
3
Built
2024
Zoning
RSA5

Who's behind it

4307 Fairmount LLC · corporate / LLC owner

• Tax bills mail to 65 Buck Rd Unit D, Huntingdon Valley PA, 19006 — outside Philadelphia
• Holds an active rental license for this address

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

4307 Fairmount Ave sits on the 4300 block of Fairmount Ave. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 4305 Fairmount Ave  ·  4309r-17 Fairmount Ave

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)