Knapp Masonry
Knapp Masonry is a diversified Philadelphia contractor — 74 segment-eligible permits spanning 2 segments, led by residential alteration (55%) and commercial alteration (45%). Its permit record in Philadelphia spans 2007–2025.
- Market
- Philadelphia
- Active
- 2007–2025 · 18 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in Philadelphia
- #1,131
- Permits (all-time, all segments)
- 76
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Aug 13, 2025
Knapp Masonry has 76 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 Knapp Masonry’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~2 mi in Philadelphia
The p90 footprint of where Knapp Masonry has pulled permits in Philadelphia — drawn from 61 mappable permits of 76 indexed (80%). It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia76
Showing 20 of 74 permits by Knapp Masonry in the indexed window · most recent first
- Aug 13, 2025Commercial Alteration1901-05 Walnut St, Philadelphia, PAAlteration—
- May 29, 2025Commercial Alteration3200 Walnut St, Philadelphia, PAAlteration—
- May 15, 2025Commercial Alteration133 S 36th St, Philadelphia, PAAlteration—
- May 12, 2025Commercial Alteration3500 Pine St, Philadelphia, PAAlteration—
- May 12, 2025Commercial Alteration3900 Delancey St, Philadelphia, PAAlteration—
- May 12, 2025Commercial Alteration3501 Spruce St, Philadelphia, PAAlteration—
- May 8, 2025Commercial Alteration3900-46 Walnut St, Philadelphia, PAAlteration—
- May 6, 2025Commercial Alteration3600-90 Walnut St, Philadelphia, PAAlteration—
- May 5, 2025Commercial Alteration221 S 34th St, Philadelphia, PAAlteration—
- May 23, 2024Commercial Alteration3600 Locust Walk, Philadelphia, PAAlteration—
- May 8, 2024Commercial Alteration3317-33 Chestnut St, Philadelphia, PAAlteration—
- Jun 28, 2023Commercial Alteration1607-27 Locust St, Philadelphia, PAAlteration—
- May 30, 2023Commercial Alteration1916 Race St # 1, Philadelphia, PAAlteration—
- May 4, 2023Commercial Alteration221 S 34th St, Philadelphia, PAAlteration—
- May 4, 2023Commercial Alteration3401-99 Spruce St, Philadelphia, PAAlteration—
- May 1, 2023Commercial Alteration3901-03 Spruce St, Philadelphia, PAAlteration—
- Apr 24, 2023Commercial Alteration3200 Walnut St, Philadelphia, PAAlteration—
- Apr 24, 2023Commercial Alteration3200 Walnut St, Philadelphia, PAAlteration—
- Apr 24, 2023Commercial Alteration3200 Walnut St, Philadelphia, PAAlteration—
- Apr 24, 2023Commercial Alteration3600 Pine St, Philadelphia, PAAlteration—
Aug 13, 2025 | 1901-05 Walnut St, Philadelphia, PA | Commercial Alteration | — |
May 29, 2025 | 3200 Walnut St, Philadelphia, PA | Commercial Alteration | — |
May 15, 2025 | 133 S 36th St, Philadelphia, PA | Commercial Alteration | — |
May 12, 2025 | 3500 Pine St, Philadelphia, PA | Commercial Alteration | — |
May 12, 2025 | 3900 Delancey St, Philadelphia, PA | Commercial Alteration | — |
May 12, 2025 | 3501 Spruce St, Philadelphia, PA | Commercial Alteration | — |
May 8, 2025 | 3900-46 Walnut St, Philadelphia, PA | Commercial Alteration | — |
May 6, 2025 | 3600-90 Walnut St, Philadelphia, PA | Commercial Alteration | — |
May 5, 2025 | 221 S 34th St, Philadelphia, PA | Commercial Alteration | — |
May 23, 2024 | 3600 Locust Walk, Philadelphia, PA | Commercial Alteration | — |
May 8, 2024 | 3317-33 Chestnut St, Philadelphia, PA | Commercial Alteration | — |
Jun 28, 2023 | 1607-27 Locust St, Philadelphia, PA | Commercial Alteration | — |
May 30, 2023 | 1916 Race St # 1, Philadelphia, PA | Commercial Alteration | — |
May 4, 2023 | 221 S 34th St, Philadelphia, PA | Commercial Alteration | — |
May 4, 2023 | 3401-99 Spruce St, Philadelphia, PA | Commercial Alteration | — |
May 1, 2023 | 3901-03 Spruce St, Philadelphia, PA | Commercial Alteration | — |
Apr 24, 2023 | 3200 Walnut St, Philadelphia, PA | Commercial Alteration | — |
Apr 24, 2023 | 3200 Walnut St, Philadelphia, PA | Commercial Alteration | — |
Apr 24, 2023 | 3200 Walnut St, Philadelphia, PA | Commercial Alteration | — |
Apr 24, 2023 | 3600 Pine St, Philadelphia, PA | Commercial Alteration | — |
Addresses where Knapp Masonry has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
- 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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