Boulder Building Permits & Property Data

Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.

4,394 indexed permits · 2,211 code violations · Boulder, Colorado.

Check for a current city sample Start 14-Day Trial Manage subscription Browse permits ↓

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Boulder building permits — key stats
Newest permit 2026-09-18

PermitGrab tracks 4,394 building permits in Boulder, CO as of 2026-09-18. 2,211 code violations in the same area, newest violation date 2026-09-17.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. Some contractor names are available from the official source, but coverage has not reached market-level reporting. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Boulder permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Boulder

One email a week with the newest Boulder building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

4,394
Indexed Permits
—
Contractor count unavailable
2,211
Code Violations
—
Property Owners · count unavailable
2026-09-23
Last Updated
Updated recently · 2026-09-18

🔔 Get Boulder Permit Alerts

New permits, violations and property activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-09-18
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

4,394 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-06-17 Solar — 2740 6TH ST
Owner: WAN··· 🔒
ESS addition to existing PV system battery, solar New installation PHOTON BROTHERS
2026-06-17 HVAC/Mech — 200 CIMMARON WAY
Owner: CHA··· 🔒
Replace system with 14SEER 2T York AC and 96% 2 stage 80K btu **PLEASE NOTE: APP… 14 SEER AC replacement MEYERS HEATING AND A/C
2026-06-17 HVAC/Mech — 6338 ARAPAHOE RD Installing (1) 55' class 2 pole, (1) 45' class 2 pole, top pine & insulator, and… replacement Q3 CONTRACTING, INC
2026-06-17 HVAC/Mech — 765 18TH ST
Owner: SEV··· 🔒
Alternation Level 2 to existing single-family residence. Reconfigure existing ba… RANDCORP INC
2026-06-17 Electrical — 970 13TH ST A WO 116031747 - Bore 25' of 4" secondary line and conduit, install new equipment … D&D POWER LLC
2026-06-16 General Construction $29,452 4625 WINTERCRESS CT New deck to replace the existing in the same footprint. With at-grade concrete p… residential O'KEEFE BUILT, INC.
2026-06-16 HVAC/Mech — 5095 VALMONT RD B Replace gas furnace, replace bath fan, add new heat pump. **PLEASE NOTE: APPLICA… furnace, heat pump replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-06-16 Electrical $10,000 1530 BLK BEAR MOUNTAIN DR *Small Cell Facility* Due to system limitations, wireless facility permits have … replacement ADB COMPANIES
2026-06-16 HVAC/Mech — 2052 KALMIA AVE Small Cell Facility: Due to system limitations, wireless facility permits have t… ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Fire Protection — 5340 ARAPAHOE AVE
Owner: 536··· 🔒
Add new 3" double check backflow preventer to existing system. LANKO FIRE PROTECTION
📞 (•••) •••-••••
2026-06-16 General Construction — 3665 BERKLEY AVE
Owner: RHI··· 🔒
We will be performing a spot repair in the front of the home approximately 5 to … ROTO ROOTER SERVICES COMPANY
2026-06-16 Fire Protection — 740 HAWTHORN AVE
Owner: MAN··· 🔒
Installation of new NFPA 13D fire sprinkler system to the new ADU. Pump and tank… sprinkler FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-06-16 General Construction — 1598 CHERRYVALE RD Small Cell Facility Due to system limitations, wireless facility permits have tw… ×2 ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Fire Protection — 2255 31ST ST 8 head tenant finish to meet code coverage for wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-06-16 Battery Storage — 542 BLACKHAWK RD
Owner: EIC··· 🔒
Add battery backup to home - external battery backup 12,288Wh system (including … battery New installation PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 314 DAKOTA BLVD Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Electrical — 1453 CHESTNUT PL
Owner: WIL··· 🔒
Service upgrade to 200 amp and panel upgrade 200A service panel YOUR ELECTRIC COMPANY
2026-06-16 HVAC/Mech — 5051 PIERRE ST Small Cell Facility Due to system limitations, wireless facility permits have tw… ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 5089 VALMONT RD B Replace gas furnace, replace bath fan, add new heat pump. **PLEASE NOTE: APPLICA… furnace, heat pump replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 1799 BALSAM AVE Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Electrical — 3901 28TH ST Due to system limitations, wireless facility permits have two permits that requi… ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 5361 5TH ST Small Cell Facility Due to system limitations, wireless facility permits have tw… ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Electrical — 2052 KALMIA AVE Due to system limitations, wireless facility permits have two permits that requi… ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 1111 MAXWELL AVE 241
Owner: GOL··· 🔒
like for like AC/Furnace replacement 80% 80,000 BTUs 13.4 seer 1.5 ton *Associat… 1.5 tons 13.4 SEER AC, furnace replacement SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 0 INT 23RD & KALMIA Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
📞 (•••) •••-••••
2026-06-16 Electrical — 1015 MIAMI WAY
Owner: K A··· 🔒
Install (QTY-1) 240V 50A hardwired Tesla EV charger with energy management syste… 50A service panel, EV cha… New installation EV PLUG PROS LLC
2026-06-16 Fire Protection — 1535 UPLAND AVE
Owner: GAT··· 🔒
New wet 13D fire sprinkler system sprinkler FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-06-16 Fire Protection — 735 20TH ST Replace the existing Farenhyt IFP-25 panel with a new DMP XF6-100 panel. Replace… 25 panels ALARM DETECTION SYSTEMS
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 5095 VALMONT RD A Replace gas furnace, replace bath fan, add new heat pump. **PLEASE NOTE: APPLICA… furnace, heat pump replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 751 RACQUET LN
Owner: BRA··· 🔒
replacing furnace and heat pump. 90K btu 99% eff. 5 ton heat pump **PLEASE NOTE:… 5 tons furnace, heat pump New installation MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-06-16 Roofing — 728 16TH ST
Owner: WAR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 16 sq shingle tear off replacement THOMSEN ROOFING, INC.
2026-06-16 Electrical — 1575 HAWTHORN AVE
Owner: WIL··· 🔒
WO 115713477 | emergency after-the-fact permit for an electric cable fault xcel energy
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 5089 VALMONT RD A Replace gas furnace, replace bath fan, add new heat pump. **PLEASE NOTE: APPLICA… furnace, heat pump replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-06-16 HVAC/Mech — 990 ITHACA DR
Owner: BOU··· 🔒
40 gal water heater replacement like for like. **PLEASE NOTE: APPLICABLE ONLY TO… replacement ROTO ROOTER SERVICES COMPANY
2026-06-16 HVAC/Mech — 1979 JOSLYN CT
Owner: EUB··· 🔒
Replacing existing furnace, ac and coil with: 1-Bosch BGH96M080B3C Two Stage Gas… 19 SEER AC, furnace, heat pump New installation KAPPLER MECH & ELEC INC
2026-06-16 HVAC/Mech — 2015 BROADWAY Sidewalk closure of west side of Broadway from alley to Pearl St and closure of … VENDOME VENTURES LLC
2026-06-16 Fire Protection — 825 INCA PKWY
Owner: STE··· 🔒
Install Plumis system with 1 head in ADU retrofit. FLOW FIRE PROTECTION, INC
2026-06-16 Roofing — 3766 BARBADOS PL
Owner: NUT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 32 sq shingle tear off replacement PREMIER ROOFING COMPANY
2026-06-16 HVAC/Mech — 2025 GRAPE AVE
Owner: GOR··· 🔒
Full line replacement street cut 10ft and 20ft cut in yard. replacement GROUNDHOG EXCAVATIONS LLC
2026-06-16 HVAC/Mech — 2990 GLENWOOD DR
Owner: PMD··· 🔒
JB0002573353 - splicing for fiber activation **contractor must notify RTD (303) … MASTEC NORTH AMERICA INC
2026-06-16 Solar — 2740 4TH ST
Owner: DEL··· 🔒
Permit for an unpermitted above grade spa, pergola, PV panels attached to the pe… solar WILLIAM DELAMERE
2026-06-16 Roofing — 920 36TH ST
Owner: GET··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 21 sq shingle tear off replacement ROOFWORX ACQ LLC
2026-06-16 Plumbing — 510 S 43RD ST
Owner: HUD··· 🔒
Complete whole home water re-pipe. repipe JIM NEEDHAM LLC
2026-06-16 Demolition — 3125 34TH ST
Owner: HOU··· 🔒
Demolition of existing 615 sf wood framed outbuilding to make way for new perman… DENEUVE CONSTRUCTION
2026-06-15 General Construction — 4765 SPINE RD
Owner: SPI··· 🔒
Building 2. A three story mixed-use building with 8 flats, 4 private garages and… 3-story BC BUILDERS LLC
2026-06-15 HVAC/Mech — 2845 29TH ST
Owner: PIN··· 🔒
fireline repair **sidewalk closure for no more than 3 consecutive days** **impac… HVAC repair CAPSTONE LTD
2026-06-15 Battery Storage — 1830 LEHIGH ST
Owner: CHA··· 🔒
Installation of 2 Enphase 10c energy storage system NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-15 HVAC/Mech — 5852 ORCHARD CREEK LN
Owner: NOE··· 🔒
Replace water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING… replacement HVAC replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-15 Electrical — 365 S 36TH ST
Owner: GOR··· 🔒
Replace homes main electrical panel, with new 125 main breaker panel. Update gro… replacement BALE ELECTRIC LLC
📞 (•••) •••-••••
Page 51 of 88 ← Prev 1 2 … 50 51 52 87 88 Next →
Permit Types in Boulder
Mechanical Permit
1,162 28.4%
Right-of-Way Permit
766 18.7%
Electrical Permit
648 15.9%
Roofing Replacement Permit
516 12.6%
Building Permit - Single Family Detached Dwelling
338 8.3%
Utility Permit
236 5.8%
Fire Permit
213 5.2%
Building Permit - Non-Residential
85 2.1%
Building Permit - Multifamily
71 1.7%
Sign Permit
53 1.3%
Construction Activity in Boulder

New building permits in Boulder, Colorado show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.

About Boulder Building Permits

Boulder, Colorado processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 4394+ Boulder building permits — newest permit date: 2026-09-21 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Boulder permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Public permit data source.

Who appears in Boulder permit records?

PermitGrab indexes 4,394 building permits in Boulder. New records appear as they are available from the source.

How fresh is Boulder permit data?

The most recent permit indexed for Boulder is dated 2026-09-18. Newest permit date: 2026-09-21. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Boulder permit records?

Boulder permit activity covers 4,394 indexed permits alongside 2,211 active code violations. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Boulder building permits

Search recent Boulder, CO building permits by address, and permit type in the table above — pulled from the Boulder building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Boulder Permit Pulse.

Nearby Colorado Cities — explore building permits in other Colorado cities
Denver building permits
11122 permits
→
Aurora building permits
10786 permits
→
Adams County building permits
1473 permits
→
Westminster building permits
1253 permits
→
Weld County building permits
1136 permits
→
Fort Collins building permits
886 permits
→
Golden building permits
772 permits
→
Colorado Springs building permits
562 permits
→
Grand Junction building permits
348 permits
→
Fort Collins building permits
132 permits
→
View all Colorado permits →

Monitor Boulder permit & property activity

Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Boulder Building Permits

How many building permits does PermitGrab track in Boulder?

PermitGrab currently tracks 4394 building permits in Boulder, Colorado. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Boulder permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Boulder?

Contractors can research Boulder activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Boulder — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Boulder permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Boulder provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Boulder renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
Free resources

More on Boulder & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Boulder permit activity from public records — copy one line of HTML for your website.

More Colorado permit data

Denver permits Westminster permits Adams County permits Aurora permits Fort Collins permits Weld County permits Golden permits Colorado Springs permits Grand Junction permits Fort Collins permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Free, no signup: look up recent Boulder building permits & contractors →

Boulder permits by trade

Boulder addition permits Boulder concrete & masonry permits Boulder demolition permits Boulder electrical permits Boulder fire protection permits Boulder general construction permits Boulder hvac permits Boulder interior renovation permits Boulder landscaping permits Boulder new construction permits Boulder painting permits Boulder plumbing permits Boulder solar permits Boulder structural permits Boulder windows & doors permits
Choose your market →
Then finish
setup