Collin County Addition Market Overview
Collin County's addition permit activity is currently slowing, with 15 permits filed in the last 30 days compared to 22 in the prior 30-day window. On average, 35.2 addition permits are filed per month here based on the last six months of data. The most active addition contractors in Collin County include NOT LISTED, NOT GIVEN, SUBURBAN OASIS.
Recent Addition Permits in Collin County
| Date | Address | Description | Reported Value | Status |
|---|---|---|---|---|
| 2026-09-04 | 140 MILLWOOD RD , LAVON, TX 75166 | Addition to Existing Structure | Not listed on permit | Filed |
| 2026-09-04 | 140 MILLWOOD RD , LAVON, TX 75166 | ATT PERGOLA 29X10 | Not listed on permit | Issued |
| 2026-09-04 | 5721 FM 1377 , PRINCETON, TX 75407 | ADDITION TO EXISTING HOME WITH OSSF REPAIR SUB PER... | Not listed on permit | Issued |
| 2026-09-04 | 5721 FM 1377 , PRINCETON, TX 75407 | Addition to Existing Structure | Not listed on permit | Filed |
| 2026-09-02 | 4314 OAK BLUFF DR , MELISSA, TX 75454 | Addition of a Solaredge energy bank battery system... | $22,000 | Filed |
| 2026-09-02 | 550 Alluvium Avenue Celina TX 75009 | Addresses for the remaining 241 Residential Lots o... | Not listed on permit | Issued |
| 2026-08-26 | 2004 PARKER RD , ST PAUL, TX 75098 | Addition to Existing Structure | $275,000 | Filed |
| 2026-08-26 | 2004 PARKER RD , ST PAUL, TX 75098 | PKT# 237-D; | $275,000 | Filed |
| 2026-08-24 | 3100 NORTHGATE , CELINA, TX 75009 | GUEST HOUSE PER COLLIN COUNTY WEBSITESUB PERMIT: O | Not listed on permit | Issued |
| 2026-08-24 | 422 CABELLERO CT , FAIRVIEW, TX 75069 | Addition to Existing Structure | $25,000 | Filed |
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Choose this market for a free trial →Frequently Asked Questions
How many Addition permits were filed in Collin County in the last 30 days?
Collin County has 15 addition permits dated in the last 30 days in the source records currently available on PermitGrab.
What types of Addition work require permits in Collin County?
In Collin County, permits are typically required for building addition permits including home extensions, room additions, and property expansions. Always check with Collin County's building department for specific requirements.
How can a Addition business research project activity in Collin County?
Use PermitGrab to review matching addition permit records from Collin County’s public source. Use the displayed source date, project scope, and available record fields to research published project activity; a permit is not a request for bids.
How quickly are Addition permits updated on PermitGrab?
The newest displayed source record is dated 2026-09-04. PermitGrab checks the source on each collection cycle and publishes newer records after the source makes them available.