Residential siding permits in Boulder, CO
35 residential siding permits issued by Boulder CO, the 8 weeks ending Oct 16, 2026. Oct 16, 2026 is the latest issue date the source has published.
Quick answer. In the 8 weeks ending Oct 16, 2026, 35 residential siding permits were issued in Boulder, CO, according to public records from Boulder CO. The busiest ZIP codes were 80304 (8 permits), 80305 (8 permits), 80301 (7 permits). The median declared value was $18,000 across 35 permits that list one. The latest permit date published is Oct 16, 2026.
What a siding permit means in Boulder
A residential siding permit is a re-side or exterior cladding job already contracted. For a siding contractor it marks neighborhoods built in the same era, with the same aging exterior.
In Boulder, permits were issued on 22 different days in the window; the most recent were Oct 16, 2026, Oct 15, 2026, Oct 13, 2026. The busiest ZIPs were 80304 (8), 80305 (8), 80301 (7).
By residential siding permit count, Boulder ranks #13 of the 24 siding pages on this site and #2 of 3 in CO.
- Mail and canvass the houses around each re-side.
- Offer windows and insulation while the walls are open.
- Track which ZIPs re-side the most.
Other work on the same permits
Share of these 35 permits whose type or description also matches another trade. These are the follow-on and partner trades on Boulder jobs.
- windows & doors: 27 permits (77%)
- roofing: 6 permits (17%)
- general remodel: 5 permits (14%)
- new construction: 1 permits (3%)
Weekly trend
Permits per 7-day period, ending Oct 16, 2026. n/c = not collected yet (before our pipeline started pulling this source). It is not zero. Striped bars are partly collected weeks.
Top permit types
| Permit type / subtype | Permits | Share |
|---|---|---|
| Building Permit - Single Family Detached Dwelling | 24 | 69% |
| Siding Replacement Permit | 9 | 26% |
| Building Permit - Single Family Attached Dwelling | 2 | 6% |
Busiest ZIP codes
| ZIP | Permits | Share | 8-wk avg / week |
|---|---|---|---|
| 80304 | 8 | 23% | 1.25 |
| 80305 | 8 | 23% | 1.12 |
| 80301 | 7 | 20% | 1.00 |
| 80303 | 6 | 17% | 1.00 |
| 80302 | 6 | 17% | 1.00 |
8-wk avg / week is the trailing 8-week weekly average we quote in coverage checks for that ZIP and trade. It counts every source in the ZIP and includes permits with unknown use, so it can be higher than this page's residential count.
Material stated in the permit
| Material | Permits | Share |
|---|---|---|
| fiber cement / Hardie | 8 | 23% |
| vinyl | 3 | 9% |
| wood | 2 | 6% |
| stucco | 1 | 3% |
Parsed from the permit's own type and work text. A permit can state more than one; many state none.
Sample rows
Anonymized: street address, permit number and any names removed. Subscribers get the full row with address, permit number and source link.
| Issued | ZIP | Permit type | Scope | Material | Declared value |
|---|---|---|---|---|---|
| 2026-10-16 | 80302 | Building Permit - Single Family Detached Dwelling | windows/doors + siding | not stated | $10,171 |
| 2026-10-08 | 80302 | Building Permit - Single Family Detached Dwelling | windows/doors + siding | not stated | $11,811 |
| 2026-09-30 | 80302 | Building Permit - Single Family Detached Dwelling | windows/doors + siding | not stated | $14,793 |
| 2026-09-28 | 80302 | Building Permit - Single Family Detached Dwelling | windows/doors + siding | not stated | $18,110 |
| 2026-09-22 | 80305 | Building Permit - Single Family Detached Dwelling | windows/doors + siding + remodel | not stated | $4,830 |
| 2026-09-18 | 80301 | Building Permit - Single Family Detached Dwelling | windows/doors + siding | not stated | $5,635 |
Source
- Boulder CO: Permit records on services.arcgis.com, published by Boulder CO. Source dataset. Collected window(s): Aug 22, 2026 – Oct 16, 2026. Last pulled Oct 18, 2026.
Metric: Residential = the source marks the permit's use as residential (permits with commercial or unknown use are not counted). Siding = the permit's type or work description matches the Curbside Signal siding rules. Counts exclude void or cancelled permits. Dates are the jurisdiction's permit issue date. Records are deduplicated on source and permit number. How we count. Part of the Boulder, CO metro: every trade × city page there.
The honest limit. A permit usually means the job is already sold. We say that up front. The value is what happens around it:
- Neighbor marketing around active jobs: same-age houses on the same street.
- Cross-trade follow-on demand: new roof → solar, gutters, insulation; remodel → HVAC, electrical, landscaping, pool; new build → pest, security, landscaping.
- Competitor intelligence: which contractors pull permits where (where the jurisdiction publishes it), and who to recruit as subs.
- Early-stage projects for commercial trades and GC subs.
Follow-on: Siding jobs lead to windows, insulation and gutter work.
Other trades in Boulder, CO
Residential permits in the same window, by trade.
Questions
How many residential siding permits were issued in Boulder, CO recently?
35 residential siding permits in the public records we pulled, the 8 weeks ending Oct 16, 2026. Source: Boulder CO.
Which Boulder ZIP codes have the most siding permits?
80304 (8 permits), 80305 (8 permits), 80301 (7 permits), by residential siding permit count the 8 weeks ending Oct 16, 2026. 5 ZIP codes had at least one permit.
What is the median declared value of a residential siding permit in Boulder?
$18,000, across 35 permits that list a valuation. Declared values are what the applicant stated on the permit, not the contract price.
How do I get the Boulder siding permit list, and what does it cost?
Request a free sample for your ZIPs first. ZIP Pack is $29/mo for one trade and up to 5 ZIPs every Monday; Metro Feed is $99/mo for a whole metro and up to 3 trades, with daily alerts. Guarantee on every package: If a weekly file is late or missing, that month is free. If a month delivers under half the 8-week average permit count for your ZIPs and trade, the next month is free.
Boulder siding leads, every Monday
Send your trade and ZIP codes. We'll reply with a real sample from the public records we pull, or tell you plainly that we don't cover you yet.