How fresh is Philadelphia permit data?

Daily from phl.carto.com — typically 24-hour lag from filing to feed.

Do you have phone enrichment for PA contractors?

Pennsylvania has no bulk state license database with phones. Phone enrichment for PA runs via DDG web search; coverage approximately 5-10%.

Can I filter to specific neighborhoods?

Yes. Fishtown, Kensington, Brewerytown, Point Breeze, Graduate Hospital, Fairmount, Northern Liberties — all callable as filters.

Does this cover the suburbs?

Philadelphia city is primary coverage. Delco / Montgomery / Bucks counties are partial; full coverage is on the queue.

What about ACT 135 / sheriff sale data?

Sheriff sale and Act 135 data is sourced separately from the courts system. PermitGrab's focus is permits + violations + ownership; sheriff sale is a downstream join most investors run separately.

Philadelphia Real Estate Investor Leads from Building Permit Data

Published 2026-05-06 · 6 min read · Audience: Real estate investors in Philadelphia

Philadelphia's row-house stock is the largest concentration of small-multifamily investor inventory in the country. The city files thousands of permits per month; many are tied to absentee-investor portfolios that turn over every 2-5 years. The investors who win deals here cross-reference L&I violation data + permit filings + assessor mailing addresses — a workflow that surfaces motivated sellers the wholesale lists don't see.

What Philadelphia investor data looks like in PermitGrab

55,000+ Philadelphia property owner records with mailing addresses
1,253 contractor profiles (active rehab + new-construction trades)
7,270 active code violations from L&I (Department of Licenses + Inspections)
Daily permit refresh from phl.carto.com

The Philadelphia distress-stack workflow

Pull L&I violations from last 60 days where status is open or unresolved.
Filter to absentee owners via the assessor mailing-address mismatch.
Score by violation type: water/sewer/structural = highest distress; cosmetic = lower priority.
Cross-check permit filings: properties with violations and NO permit response in 90+ days are top motivation.
Direct mail or skip-trace from the assessor mailing address.

Three Philadelphia permit signals worth weekly tracking

1. Demolition permits in Kensington / Brewerytown / Point Breeze

These three neighborhoods see the highest demo + replacement velocity. A demo permit with no successor in 90 days is a stalled-financing flip — approachable.

2. Vacant + L&I violation properties

Philadelphia's vacant property registry combined with active L&I violations surfaces the most motivated owners in the city. PermitGrab's cross-reference is the core workflow.

3. Investor portfolio permit clusters

Some absentee owners hold 5-30 properties. When PermitGrab surfaces multiple permits at properties owned by the same LLC mailing address, you're looking at a portfolio investor — which is a different conversation (portfolio sale, joint venture, refinance).

Pricing

$149/month unlimited. 14-day trial. Browse Philadelphia permits.