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.

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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.

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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.

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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
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Published permit & code records

Permit data through 2026-09-18
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4,394 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-06-09 Solar — 714 KALMIA AVE
Owner: KIN··· 🔒
Installation of 1 Tesla PowerWall 3 and an expansion pack to an already existing… battery, solar New installation Battery storage CASCADE SOLAR & ELECTRIC
2026-06-09 General Construction — 1834 GROVE ST JB2494435 #2 | Comcast proposes to tie in to existing splice **contractor must n… MEARS BROADBAND LLC
2026-06-09 Pool/Spa — 1470 OAK PL
Owner: ADL··· 🔒
Permit to establish an attached accessory dwelling unit. The space to be establi… residential Waiting for Licensed Contractor
2026-06-09 HVAC/Mech — 510 MAXWELL AVE
Owner: VIG··· 🔒
Installing ducted heat pump mini split system: 1-Mitsubishi MXZ-SM48NLHZ for PAA… heat pump, mini-split New installation HVAC installation KAPPLER MECH & ELEC INC
2026-06-09 HVAC/Mech — 1760 SUNSET BLVD
Owner: BAS··· 🔒
This Level 3 home renovation involves removing and/or relocating select interior… 177 sf residential MINTED HOMES LLC
2026-06-09 HVAC/Mech — 855 UNION AVE
Owner: 855··· 🔒
Remove 60' of existing attached sidewalk. New 60' of detached 5' wide sidewalk. … New installation HVAC installation CDC DEVELOPMENT/PORCHFRONT HOMES
2026-06-09 General Construction — 2106 MAPLETON AVE
Owner: HIL··· 🔒
Load/unload from a POD container. PODS ENTERPRISES, LLC
2026-06-09 General Construction — 1300 CANYON BLVD
Owner: BOU··· 🔒
JB2494435 #1 | Comcast proposes to tie in to existing splice **contractor must n… MEARS BROADBAND LLC
2026-06-09 Plumbing — 4622 HAMPSHIRE ST
Owner: ENG··· 🔒
8' SEWER REPAIR IN FRONT YARD AND INSTALL CLEANOUTS PVC AS PIPE, SQUEEGEE AS BED… line work New installation TRENCH RIGHT SPV LLC dba
2026-06-09 Electrical — 4840 PEARL EAST CIR
Owner: BCS··· 🔒
Comcast proposes to proof and pull 1,005' to install fiber optic cable **NO bori… MEARS BROADBAND LLC
2026-06-09 Roofing — 180 S 31ST ST
Owner: BIS··· 🔒
**All Structures must be permitted separately** Greenhouse Total tear-off & rero… 4 sq shingle tear off replacement Re-roof 1ST RESPONSE ROOFING
2026-06-09 HVAC/Mech — 929 11TH ST
Owner: 929··· 🔒
Addition and alteration for an existing legal non-conforming triplex. Conversion… Waiting for Licensed Contractor
2026-06-09 Solar — 3100 GALENA WAY
Owner: SMI··· 🔒
Solar and ESS installation SYSTEM SIZE: 6.60KWDC, 11.50KWAC, 27.00KWHAC · 15 HYU… battery, solar New installation Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-06-09 HVAC/Mech — 3110 FOUNDRY PL Occupancy permit to utilize traffic control to splice fiber in 4 locations **con… ITG COMMUNICATIONS LLC
2026-06-09 Plumbing — 4632 HAMPSHIRE ST
Owner: BUS··· 🔒
6' sewer repair in the front yard 5' in depth. PVC-40 as pipe, squeegee as beddi… line work TRENCH RIGHT SPV LLC dba
2026-06-09 Signage $9,630 2490 ARAPAHOE AVE Install one new illuminated wall sign to the northwest elevation of the tenant s… BROOMFIELD SIGN COMPANY
2026-06-09 Battery Storage — 2205 MEADOW AVE
Owner: BEA··· 🔒
Installation of Battery Backup System in finished garage. battery New installation Battery storage R&B ELECTRICAL SERVICES
2026-06-09 General Construction — 2305 CANYON BLVD
Owner: BOX··· 🔒
JB0002494435 | Comcast proposes to tie in to existing splices **contractor must … MEARS BROADBAND LLC
2026-06-08 Roofing — 725 33RD ST
Owner: BRI··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement PRIORITY ROOFING OF DENVER
📞 (•••) •••-••••
2026-06-08 HVAC/Mech — 908 BROOKLAWN DR
Owner: HOD··· 🔒
replace 40 gallon atmospheric water with custom pan and expansion tank **PLEASE … replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-08 Solar — 1295 S BROADWAY
Owner: 129··· 🔒
Detach and reset of existing PV as permitted by PMT2016-02833. **All Structures … 56 sq shingle tear off replacement NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-08 Electrical — 5125 SANTA CLARA PL
Owner: STE··· 🔒
Electric full service/panel change service panel OVER ALL ELECTIRC LLC
2026-06-08 HVAC/Mech — 1169 KALMIA AVE **5/7/26 Revision to reduce scope of work. See revision form for exact scope** R… HVAC repair SPYDER CONSTRUCTION
2026-06-08 HVAC/Mech — 1932 14TH ST
Owner: 193··· 🔒
WO#106361987 1932 14th St Gas Service Relocate_Abandon: 3/4" Steel service Pipe;… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-08 Roofing — 443 VALLEY VIEW DR
Owner: SCR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 19 sq shingle tear off replacement BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-06-08 Electrical — 981 UTICA AVE
Owner: LAW··· 🔒
Install 240V 30A hardwired Emporia EV charger outside in lockbox. 30A EV charger New installation EV PLUG PROS LLC
2026-06-08 Roofing — 2950 PEARL ST
Owner: JP ··· 🔒
**All Structures must be permitted separately** Partial tear-off & reroof 7 squa… 7 sq shingle, tile tear off replacement LALLIER CONSTRUCTION INC
2026-06-08 HVAC/Mech — 315 ONEIDA ST
Owner: BAL··· 🔒
install wood burning fireplace insert **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS … New installation HVAC installation MCDOUGAL CHIMNEY MAINTENANCE
2026-06-08 Roofing — 5240 2ND ST
Owner: SCH··· 🔒
Partial tear-off & reroof of SFD (house only -- not garage roof portion), 8 squa… 8 sq tear off replacement HOFFMAN WEBER CONSTRUCTION LLC
2026-06-08 Solar — 714 KALMIA AVE
Owner: KIN··· 🔒
Installation of 1 Tesla PowerWall 3 and an expansion pack to an already existing… battery solar Contractor of Record Not…
2026-06-08 HVAC/Mech — 927 MARINE ST
Owner: EME··· 🔒
emergency water heater replacement. like for like. typical 40 gal residential wa… replacement V.P. PLUMBING
2026-06-08 Plumbing — 1498 KING AVE
Owner: WIT··· 🔒
Sewer repair edge of the property **contractor must notify impacted residents 72… SHARK EXCAVATION
2026-06-08 General Construction — 970 MIAMI WAY
Owner: ACH··· 🔒
Existing two story single family home Master Bedroom and Bathroom remodel. Inclu… 170 roof sf New installation New roof HANDYMAN SERVICES WITH TIM
2026-06-08 HVAC/Mech — 5520 STONEWALL PL 16
Owner: KAS··· 🔒
50-Gallon Natural Gas Water Heater Installation **PLEASE NOTE: APPLICABLE ONLY T… New installation HVAC installation JIM NEEDHAM LLC
2026-06-08 Roofing — 620 S 42ND ST
Owner: DAL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 19 sq shingle tear off replacement CAPITOL EXTERIOR, LLC
2026-06-08 Fire Protection — 4500 BASELINE RD 1101
Owner: VIS··· 🔒
2613003-1_4500 Baseline Road FA Upgrade THE INTENT OF THIS PROJECT IS TO PROVIDE… fire alarm PYE-BARKER
2026-06-08 HVAC/Mech — 5244 DEER CREEK CT
Owner: BAR··· 🔒
Replace AC with new Rheem Condenser for single family dwelling - no electrical *… AC replacement MEYERS HEATING AND A/C
2026-06-08 HVAC/Mech — 2890 SHADOW CREEK DR 305
Owner: HEA··· 🔒
Remove and replace 3 windows of like sizes for a multi-family unit. No structura… replacement LIFETIME WINDOWS
2026-06-08 HVAC/Mech — 4551 13TH ST C Install like for like replacement 3 ton AC for unit C in Multi-family building -… 3 tons AC replacement THE CROWE CORP dba VECTRA…
2026-06-05 Electrical — 880 34TH ST
Owner: STE··· 🔒
Private residential EV charger tied into existing MSP on dedicated 60A-2p breake… 60A EV charger CHARGERPRO LLC
2026-06-05 Signage — 2230 MARIPOSA AVE
Owner: MET··· 🔒
WO#105779127 2230 MARIPOSA AVE _GAS SERVICE RENEWAL-REMOVE 1" STEEL SERVICE; INS… MEARS GROUP
📞 (•••) •••-••••
2026-06-05 Electrical — 1902 MARIPOSA AVE Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-06-05 Roofing $15,500 3930 17TH ST
Owner: BAE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 35 sq shingle tear off replacement SCOTT'S ROOFING
📞 (•••) •••-••••
2026-06-05 HVAC/Mech — 2935 3RD ST
Owner: JOH··· 🔒
WO #106800542 - gas service renewal - abandon 130' of 3/4" steel svc pipe | inst… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-05 HVAC/Mech — 1306 55TH ST Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-06-05 Electrical — 1848 BLUEBELL AVE
Owner: MET··· 🔒
Remove existing interior Federal Pacific panel and relocate it to a new 150A ext… 150A replacement ALTONA ELECTRIC CO LLC
2026-06-05 Signage — 645 HIGHLAND AVE
Owner: VAN··· 🔒
WO#105788807 645 HIGHLAND AVE | GAS SERVICE RENEWAL | REMOVE 1 1/4" STEEL SERVIC… MEARS GROUP
📞 (•••) •••-••••
2026-06-05 Electrical — 290 HAWTHORN AVE
Owner: SMI··· 🔒
Residential OH to UG electric distribution conversion: Install 40' pole, wire, 2… STURGEON ELECTRIC COMPANY INC
2026-06-05 Roofing — 2020 KOHLER DR
Owner: ROB··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof COLORADO'S BEST ROOFING
📞 (•••) •••-••••
2026-06-05 Electrical — 591 LEE HILL DR Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
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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.

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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.

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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.
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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

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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
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