Catalyst Builders
Catalyst Builders concentrates in residential alteration in Philadelphia (85% of its 165 segment-eligible permits), with secondary activity across 5 other segments. Its permit record in Philadelphia spans 2007–2026. Filing activity is down 25% over the last 90 days versus the prior 90.
- Market
- Philadelphia
- Active
- 2007–2026 · 19 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
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- Rank in Philadelphia
- #438
- Permits (all-time, all segments)
- 231
- Filings 90d
- 3
- Filings 30d
- 2
- Latest permit
- Jul 30, 2026
Primarily Residential Alteration — 85% of 165 segment-classified permits
Catalyst Builders has 231 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
Monthly value isn’t shown: too few of Catalyst Builders’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~4 mi in Philadelphia
The p90 footprint of where Catalyst Builders has pulled permits in Philadelphia — drawn from 95 mappable permits of 234 indexed (41%). It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia234
Showing 20 of 165 permits by Catalyst Builders in the indexed window · most recent first
- Aug 26, 2026Commercial Alteration2003 N 33rd St, Philadelphia, PAAlteration—
- May 5, 2026Residential Alteration2659 Roberts Ave, Philadelphia, PAAlteration—
- May 4, 2026Residential Alteration2544 N 33rd St, Philadelphia, PAAlteration—
- Apr 22, 2026Residential Alteration2546 N 33rd St, Philadelphia, PAAlteration—
- Mar 25, 2026Residential Alteration2645 Deacon St, Philadelphia, PAAlteration—
- Feb 5, 2026Residential Alteration2443 N 33rd St, Philadelphia, PAAlteration—
- Feb 3, 2026Residential Alteration2436 N 33rd St, Philadelphia, PAAlteration—
- Feb 3, 2026Residential Alteration2434 N 33rd St, Philadelphia, PAAlteration—
- Jan 9, 2026Residential Alteration2457 N 33rd St, Philadelphia, PAAlteration—
- Jan 9, 2026Residential Alteration2409 N 33rd St, Philadelphia, PAAlteration—
- Dec 31, 2025Residential Alteration5025 Hazel Ave, Philadelphia, PAAlteration—
- Oct 30, 2025Residential New (Single-Family)2512 Sharswood St, Philadelphia, PANew Construction Residential Sf—
- Oct 1, 2025Residential New (Single-Family)2945 Cecil B Moore Ave, Philadelphia, PANew Construction Residential Sf—
- Oct 1, 2025Residential New (Single-Family)2943 Cecil B Moore Ave, Philadelphia, PANew Construction Residential Sf—
- Sep 26, 2025Residential Alteration1319 S 53rd St, Philadelphia, PAAlteration—
- Jul 31, 2025Residential Alteration4417 N 9th St, Philadelphia, PAAlteration—
- Jul 31, 2025Residential Alteration4695 N 16th St, Philadelphia, PAAlteration—
- May 29, 2025Residential Alteration1925 N 32nd St, Philadelphia, PAAlteration—
- May 23, 2025Residential Alteration2929 W Susquehanna Ave, Philadelphia, PAAlteration—
- May 9, 2025Residential Alteration1231 S Markoe St, Philadelphia, PAAlteration—
Aug 26, 2026 | 2003 N 33rd St, Philadelphia, PA | Commercial Alteration | — |
May 5, 2026 | 2659 Roberts Ave, Philadelphia, PA | Residential Alteration | — |
May 4, 2026 | 2544 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Apr 22, 2026 | 2546 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Mar 25, 2026 | 2645 Deacon St, Philadelphia, PA | Residential Alteration | — |
Feb 5, 2026 | 2443 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Feb 3, 2026 | 2436 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Feb 3, 2026 | 2434 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Jan 9, 2026 | 2457 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Jan 9, 2026 | 2409 N 33rd St, Philadelphia, PA | Residential Alteration | — |
Dec 31, 2025 | 5025 Hazel Ave, Philadelphia, PA | Residential Alteration | — |
Oct 30, 2025 | 2512 Sharswood St, Philadelphia, PA | Residential New (Single-Family) | — |
Oct 1, 2025 | 2945 Cecil B Moore Ave, Philadelphia, PA | Residential New (Single-Family) | — |
Oct 1, 2025 | 2943 Cecil B Moore Ave, Philadelphia, PA | Residential New (Single-Family) | — |
Sep 26, 2025 | 1319 S 53rd St, Philadelphia, PA | Residential Alteration | — |
Jul 31, 2025 | 4417 N 9th St, Philadelphia, PA | Residential Alteration | — |
Jul 31, 2025 | 4695 N 16th St, Philadelphia, PA | Residential Alteration | — |
May 29, 2025 | 1925 N 32nd St, Philadelphia, PA | Residential Alteration | — |
May 23, 2025 | 2929 W Susquehanna Ave, Philadelphia, PA | Residential Alteration | — |
May 9, 2025 | 1231 S Markoe St, Philadelphia, PA | Residential Alteration | — |
- Thd Home Services1,212 residential alteration
- Russell Roofing CO762 residential alteration
- Clark Roofing638 residential alteration
- Dr Builders 35600 residential alteration
- Sab Construction & Management598 residential alteration
- Aimes500 residential alteration
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