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.

4,371 indexed permits · 2,211 code violations · Boulder, Colorado.

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

PermitGrab tracks 4,371 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:

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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.

4,371
Indexed Permits
—
Contractor count unavailable
2,211
Code Violations
—
Property Owners · count unavailable
2026-09-20
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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4,371 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-04-14 Solar — 290 FOX DR
Owner: PRI··· 🔒
Detach & Reset roof top solar pv system as permitted by PMT2009-03891-ELE, to al… solar New installation VANGUARD SOLAR SERVICES LLC
2026-04-14 HVAC/Mech — 6652 BEAN MOUNTAIN LN
Owner: MCK··· 🔒
replacing furnace and AC for like items **Any electrical work required beyond a … AC, furnace like for like replacement HVAC changeout 1ST ACTION PLUMBING HEAT AIR
2026-04-14 Fire Protection — 2905 PEARL ST
Owner: COL··· 🔒
Modification of existing FA system to remove and reinstall existing horn/strobes… FRONTIER FIRE PROTECTION, LLC
2026-04-14 HVAC/Mech — 3100 34TH ST B33 REPLACE 40 GALLON WATER HEATER IN UNIT B-33 **Any electrical work required beyon… like for like replacement HVAC changeout MTECH MECHANICAL TECHNOLOGIES
2026-04-14 HVAC/Mech — 3232 7TH ST
Owner: JEM··· 🔒
Project consists of remodeling an existing single-family home. The scope include… DUBOIS DESIGN+BUILD
2026-04-14 HVAC/Mech — 3210 WRIGHT AVE
Owner: BRE··· 🔒
Replace 10 like for like windows with Anlin Catalina Windows like for like replacement HVAC changeout NORTHERN LIGHTS EXTERIORS
2026-04-14 HVAC/Mech — 2750 GLENWOOD DR 9 Replace existing RTU with new low nox RTU on commercial building - no electrical… rooftop unit like for like replacement HVAC changeout ALADDIN HOME SERVICES
2026-04-14 HVAC/Mech — 1400 FOLSOM ST JB 2584425 | emergency fiber repair - bore 375' from pedestal to pedestal, splic… HVAC repair TAK BROADBAND, INC.
2026-04-14 HVAC/Mech — 5495 ARAPAHOE AVE
Owner: JES··· 🔒
A 2,454 SF INTERIOR TENANT FINISH TO AN EXISTING SPACE OCCUPIED BY BOULDER COMMU… New installation HVAC installation VERTIX BUILDERS INC
2026-04-14 HVAC/Mech — 270 S 39TH ST
Owner: GHA··· 🔒
Gas demo (1) 5x5 street cut (3) potholes **contractor must notify impacted resid… SITEWISE LLC
2026-04-14 Solar — 5212 5TH ST
Owner: RAY··· 🔒
Addition of Tesla Powerwall 3 and 1 Tesla Backup Switch to a current solar syste… 3.9 kW battery solar Battery storage CASCADE SOLAR & ELECTRIC
2026-04-14 HVAC/Mech — 815 7TH ST
Owner: MOR··· 🔒
sewer service repair in the alley way to the tap **contractor must notify impact… HVAC repair IQ SEWER TECH LLC
2026-04-14 Plumbing — 3570 CLOVERLEAF DR
Owner: BEC··· 🔒
Sewer repair to the tap **contractor must notify impacted residents 72 hrs in ad… line work AFFORD A ROOTER
2026-04-13 HVAC/Mech — 805 29TH ST 162
Owner: SAN··· 🔒
Replace 1 patio door with retrofit patio door. replacement HVAC replacement HOME DEPOT USA. INC
2026-04-13 HVAC/Mech — 3601 ARAPAHOE AVE 215
Owner: ABR··· 🔒
Replace 50-gallon water heater **Any electrical work required beyond a like-for-… like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-13 Roofing — 529 LOCUST PL
Owner: STE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 Electrical — 5713 RIM ROCK CT
Owner: DUN··· 🔒
Replace main electrical panel & upgrade service (150->200A) 200A replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-04-13 Roofing — 4137 CLIFTON CT
Owner: NEU··· 🔒
Installation of one (1) fixed skylight and two (2) sun tunnels (approximately 15… metal New installation New roof SKYLIGHT SPECIALISTS INC
2026-04-13 Electrical — 990 WAITE DR
Owner: YAT··· 🔒
install (QTY-1) 240V 50A hardwired Emporia EV charger with Emporia's energy mana… 50A 240V service panel, EV cha… New installation Panel service EV PLUG PROS LLC
2026-04-13 HVAC/Mech — 630 S 44TH ST
Owner: COF··· 🔒
Replace 13 windows like for like (8 in main floor, 5 in basement) U Factor: 0.27 like for like replacement HVAC changeout PELLA WINDOWS & DOORS LLC
📞 (•••) •••-••••
2026-04-13 Roofing — 2255 18TH ST
Owner: MAR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 19 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-04-13 Fire Protection — 2090 ORCHARD AVE
Owner: 209··· 🔒
Installation of a new NFPA 13D fire sprinkler system with a dedicated 1" Copper … sprinkler New installation FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-04-13 HVAC/Mech — 2841 10TH ST
Owner: LAN··· 🔒
Remove furnace & add 12K BTU 20 SEER Heat Pump (non-ducted minisplit) **PLEASE N… 20 SEER furnace, heat pump, m… New installation HVAC installation PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-04-13 HVAC/Mech — 5560 JEWEL CREEK CT
Owner: FOR··· 🔒
Replacing water heater. 50 gal. 50K BTU 67% eff **Any electrical work required b… like for like replacement HVAC changeout MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-04-13 HVAC/Mech $17,000 4747 TABLE MESA DR
Owner: REA··· 🔒
Bridge House - Non-Profit REPLACE (2) NATURAL GAS TANKLESS WATER HEATERS INCREAS… replacement HVAC replacement INDUCON LLC
2026-04-13 Roofing — 295 LARAMIE BLVD
Owner: KRO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 14 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 Roofing — 685 TANTRA DR **All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 HVAC/Mech — 4803 HOPKINS PL
Owner: ALE··· 🔒
replacement heat pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNIN… heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-13 Plumbing — 313 MORNING GLORY DR
Owner: RAM··· 🔒
Sewer service damaged by fiber bore (ROW2025-00736); Allo to complete repair line work ALLO COMMUNICATIONS LLC
2026-04-13 HVAC/Mech — 1180 OAKDALE PL
Owner: BLA··· 🔒
50 GAL 40K BTU WATER HEATER REPLACEMENT-NEW PERMIT APPLICATION FROM EXPIRED PERM… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-13 Electrical $3,303 3265 6TH ST
Owner: CAR··· 🔒
Charge Point EV charger Level 2 EV charger BROTHERS PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-04-13 Roofing — 330 SEMINOLE DR
Owner: SWI··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 27 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 Plumbing — 405 PRIMROSE RD
Owner: COL··· 🔒
4" sewer service damaged by fiber bore (ROW2025-00736); Allo to complete repair line work ALLO COMMUNICATIONS LLC
2026-04-13 Plumbing — 1142 PEARL ST TENANT ALTERATION TO INCLUDE NEW WALLS FINISHES FIXTURES AND PAINT FOR A RETAIL … RC HVAC & CONSTRUCTION
2026-04-13 Fire Protection — 645 S BROADWAY Add and relocate 20 pendent sprinklers for the new Cheetah Fit tenant space in a… sprinkler New installation HVAC installation FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-04-13 Roofing — 5145 63RD ST **All Structures must be permitted separately** Partial tear-off & reroof (shing… 16 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 HVAC/Mech — 824 CONCORD AVE
Owner: CON··· 🔒
like for like replacement water heater 50 gallon power vent 40,000 BTUs nat gas … like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-04-13 HVAC/Mech — 2850 KALMIA AVE
Owner: BOU··· 🔒
JB 2436873 | occupancy permit for 12 pole corrections **contractor must coordina… MEARS BROADBAND LLC
2026-04-13 HVAC/Mech — 2075 55TH ST The project includes the construction of a new industrial/pharmaceutical manufac… New installation HVAC installation Contractor of Record Not…
2026-04-13 HVAC/Mech — 5600 FLATIRON PKWY
Owner: COU··· 🔒
Comcast proposes 2 splice locations on the north side of Flatiron Pkwy **contrac… MEARS BROADBAND LLC
2026-04-13 Plumbing — 2755 14TH ST
Owner: LAN··· 🔒
5' sewer service repair in the front yard, 10' in depth. PVC-40 as pipe, squeege… line work replacement TRENCH RIGHT SPV LLC dba
2026-04-13 HVAC/Mech — 2227 CANYON BLVD 206A
Owner: KLE··· 🔒
Master Bathroom (27sf) - Tub to shower conversion, new single-piece cast pan, ne… New installation HVAC installation BATHTUB LINERS OF COLORADO LLC DBA REBATH OF COLORADO
2026-04-13 Plumbing — 4250 DARLEY AVE
Owner: NIC··· 🔒
7 ' SEWER REPAIR IN FRONT YARD AND INSTALL CLEANOUTS PVC AS PIPE, SQUEEGEE AS BE… line work New installation TRENCH RIGHT SPV LLC dba
2026-04-13 Electrical — 605 CONCORD AVE
Owner: PER··· 🔒
occupancy for (1) pole replacement and (5) transformers **impacted residents mus… replacement Q3 CONTRACTING, INC
2026-04-13 Plumbing — 1434 SNOWMASS CT
Owner: RIG··· 🔒
Sewer service repair in the private lot of the property. line work PIPELINE SOLUTIONS
2026-04-13 Signage — 2525 ARAPAHOE AVE H2A Installing one (1) set of "Meritrust" channel letters and logo and one (1) set o… DAVINCI SIGN SYSTEMS INC
2026-04-13 Demolition — 1805 29TH ST 1124 Removal of interior partitions and grinding of existing concrete floor. Associat… LAYTON CONSTRUCTION COMPANY, LLC
2026-04-13 Electrical — 1108 PEARL ST
Owner: PEA··· 🔒
JB0002502630 | proof and pull 716 ft, trench 23 ft to install fiber optic cable … MEARS BROADBAND LLC
2026-04-13 Roofing — 3307 4TH ST
Owner: CAL··· 🔒
Install 2 Mini Split heat pumps on roof **Any electrical work required beyond a … mini-split like for like replacement HVAC changeout HEART HCPE GROUP LLC
2026-04-13 Signage $2,900 2700 28TH ST
Owner: BLU··· 🔒
Manufacture Channel Letter Sign Internally Illuminated with LED's Mounted to Rac… KING SIGN LLC
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Permit Types in Boulder
Mechanical Permit
1,157 28.4%
Right-of-Way Permit
765 18.8%
Electrical Permit
643 15.8%
Roofing Replacement Permit
515 12.7%
Building Permit - Single Family Detached Dwelling
337 8.3%
Utility Permit
233 5.7%
Fire Permit
211 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 4371+ Boulder building permits — newest permit date: 2026-09-18 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 4,371 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: 2026-09-18. 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 4,371 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 4371 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 roofing permits Boulder solar permits Boulder structural permits Boulder windows & doors permits
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