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 2026-09-16

PermitGrab tracks 4,371 building permits in Boulder, CO as of 2026-09-16. 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.

4,371
Indexed Permits
Contractor count unavailable
2,211
Code Violations
Property Owners · count unavailable
2026-09-20
Last Updated
Updated recently · 2026-09-16
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Published permit & code records

Permit data through 2026-09-16
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4,371 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-03-27 HVAC/Mech $100,000 1760 SUNSET BLVD
Owner: BAS··· 🔒
New mechanical cabana, enclosed unheated accessory building. MINTED HOMES LLC
2026-03-23 HVAC/Mech $12,000 1580 KENDALL DR
Owner: OSU··· 🔒
Remove and replace 7 vinyl Like for Like windows. like for like replacement HVAC changeout NORTHERN LIGHTS EXTERIORS
2026-03-20 Battery Storage $18,291 800 ARAPAHOE AVE
Owner: WEB··· 🔒
Energy Storage System battery Battery storage PHOTON BROTHERS
2026-03-20 General Construction $241,017 1042 ALBION WAY
Owner: NEE··· 🔒
Main Level Renovation - Kitchen, Family Room, Primary Bedroom and Bath and Hall … CILLESSEN CONSTRUCTION COMPANY
2026-03-18 Roofing $119,000 2190 DARTMOUTH AVE
Owner: AIN··· 🔒
***9/3/26*** Update to remove remodel of kitchen from scope of work **Revision 7… 477 roof sf New installation New roof GEORGE WEBER LLC
2026-03-13 Electrical $22,000 850 8TH ST
Owner: ROW··· 🔒
Replace existing broken inverter with new inverter, add batteries for home use a… replacement WELL GROUNDED ELECTRICAL SERVICES LLC
2026-03-13 Signage $1,889 2530 JUNCTION PL
Owner: 253··· 🔒
**Permit to voided and fees refunded because copy change does not need a permiT*… BROOMFIELD SIGN COMPANY
2026-03-11 HVAC/Mech $70,000 790 MOHAWK DR
Owner: ANG··· 🔒
Interior kitchen remodel of single family dwelling - includes electrical, mechan… MODERN HOMESTEAD DESIGN BUILD, LLC
2026-03-09 Plumbing $150,000 3215 5TH ST
Owner: ROS··· 🔒
INTERIOR REMODEL (ALTERATION LEVEL 2) OF TWO BATHROOMS AND PRIMARY BEDROOM CLOSE… 247 roof sf New installation New roof SLOAN CONSTRUCTION
2026-03-06 Signage $28,899 2100 CENTRAL AVE
Owner: BRE··· 🔒
East & Co monument sign. PRECISION SIGN COMPANY
2026-03-06 Pool/Spa $173,995 1760 SUNSET BLVD
Owner: BAS··· 🔒
32' x 12' IN-GROUND CONCRETE SWIMMING POOL WITH AUTOMATIC SAFETY COVER AS BARRIE… AQUALITY CONSTRUCTION
2026-03-05 HVAC/Mech $12,000 875 9TH ST
Owner: ROT··· 🔒
Interior Remodel Use change: Accessory building from Studio to an ADU. Adding a … fire suppression New installation ONE WAY PROPERTY SERVICES INC
2026-03-05 Signage $1,500 4525 PALO PKWY
Owner: HOU··· 🔒
Tilson/T-Mobile/ADR2025-00072 Bore east along south side of Palo Pkwy to cell si… TAK BROADBAND, INC.
2026-03-03 Windows/Doors $45,000 650 S 46TH ST
Owner: MIL··· 🔒
**ASSOCIATED ENF2024-00968** Added bedrooms and bathroom without permit Basement… 1,000 roof sf replacement New roof FOUR BROTHERS CONTRACTING
2026-02-27 Solar $2,000 4650 LUDLOW ST
Owner: BLA··· 🔒
Addition was built causing 7 solar panels to be blocked by shadow of addition. 7… solar New installation AC ELECTRICAL CONTRACTORS LLC
2026-02-26 Fire Protection $5,000 3101 SPRUCE ST Adding 1 card reader to the existing system. THE HILLER COMPANIES LLC
2026-02-23 Roofing $940,000 1375 WALNUT ST Installation of a new roof-mounted chiller plant to provide consistent support f… New installation HVAC installation Bryan Construction
2026-02-23 Pool/Spa $195,303 2830 VALMONT RD
Owner: WEL··· 🔒
Tenant Improvement of a 2 story commercial space, non- structural work to includ… BVB General Contractors
📞 (•••) •••-••••
2026-02-19 Solar 1465 PERIWINKLE DR
Owner: MAT··· 🔒
Installation of flush mount, grid-tied, 6.090 kW solar PV system. solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-02-19 HVAC/Mech 3295 EMERSON AVE
Owner: PER··· 🔒
Like for like replacement Atmospheric vent 50 gallon 40,000 Btus Energy factor .… like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-02-19 HVAC/Mech 2845 6TH ST
Owner: SAN··· 🔒
Replace furnace & add AC - new 80K BTU 96% furnace + 2 Ton 15 SEER A/C **PLEASE … 2 tons 15 SEER AC, furnace replacement HVAC replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-02-19 HVAC/Mech 93 BENTHAVEN PL
Owner: MIC··· 🔒
2 ton electric heat pump installation replacing an existing gas furnace and exis… 2 tons AC, furnace, heat pump New installation HVAC installation JETSON HOME INC
2026-02-19 Fire Protection 1600 COMMERCE ST
Owner: BAL··· 🔒
Installing a Pre-Action System, Vesda System and Fire Alarm system (FATI) fire alarm ORR PROTECTION SYSTEMS, INC
2026-02-19 HVAC/Mech 1915 GOSS ST
Owner: EVE··· 🔒
**EMERGENCY SEWER REPAIR - OUT OF SERVICE ** Replacement of approx 40' of sewer … replacement HVAC repair AFFORDABLE SERVICES 24/7
📞 (•••) •••-••••
2026-02-19 Roofing 4787 6TH ST
Owner: GLY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 41 sq shingle tear off replacement Re-roof WESTPRO LTD
2026-02-19 Roofing 810 37TH ST
Owner: PIA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof SCHROEDER ROOFING, INC
📞 (•••) •••-••••
2026-02-19 Solar 1990 KALMIA AVE
Owner: KRA··· 🔒
Add 13.5kWh battery only. No solar existing. battery, solar New installation Battery storage SOLAR POWER PROS INC
2026-02-19 HVAC/Mech 385 MANHATTAN DR
Owner: OCO··· 🔒
RHEEM HEAT PUMP & AC (18SEER, 2T) WITH BACK UP FURNACE (96%, 2STAGE, VARIABLE) *… 18 SEER AC, furnace, heat pump like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-02-19 Plumbing 3095 STERLING CIR
Owner: NEI··· 🔒
**4/02/26 Revision to leave both bathrooms in place without changes and remove B… replacement HORIZON WEST BUILDERS INC
2026-02-19 HVAC/Mech 3256 CRIPPLE CREEK TRL REMOVE & REPLACE (7) WINDOWS LIKE FOR LIKE - NO ALTERATIONS TO FRAMED OPENINGS -… like for like replacement HVAC changeout LIFETIME WINDOWS
2026-02-19 HVAC/Mech 4760 LUDLOW ST
Owner: REI··· 🔒
replacing existing swamp cooler with new pheonix swamp cooler **All new plastic … New installation HVAC installation TUSCAN ELECTRIC HEATING & PLUMBING, LLC.
2026-02-19 Windows/Doors 695 MANHATTAN DR 204
Owner: CON··· 🔒
REMOVE & REPLACE (3) WINDOWS AND (1) PATIO DOOR LIKE FOR LIKE - NO ALTERATIONS T… like for like replacement HVAC changeout LIFETIME WINDOWS
2026-02-19 Electrical 2050 FOLSOM ST 200 amp single phase temp service for construction on west end of project 200A BAN ELECTRIC SERVICES INC
2026-02-19 HVAC/Mech 507 CANYON BLVD
Owner: WON··· 🔒
Comcast proposes to place aerial overlash 774' to install fiber cable route **co… New installation HVAC installation MEARS BROADBAND LLC
2026-02-19 HVAC/Mech 3280 AIRPORT RD Replace existing CRAC (Computer Room Air Conditioning) unit with new one. **PLEA… replacement HVAC replacement BROES ELECTRIC, INC
2026-02-19 Electrical 625 HAWTHORN AVE
Owner: MCN··· 🔒
200-amp service upgrade underground service panel Panel service RAYO ELECTRIC, INC
2026-02-19 HVAC/Mech 3374 16TH ST
Owner: MOT··· 🔒
Complete tear off down to the sheathing. Install new housewrap and James Hardie … replacement HVAC installation NORTHERN LIGHTS EXTERIORS
2026-02-19 HVAC/Mech 5500 CENTRAL AVE
Owner: BRE··· 🔒
Modifications to an existing trash screen and installation of a nitrogen tank --… New installation HVAC installation QUINLAN CONSTRUCTION INC
2026-02-19 HVAC/Mech 1780 LEHIGH ST
Owner: FOL··· 🔒
Remove and replace all siding. replace with James hardie fiber cement. replacement HVAC replacement ROAD HOME LLC DBA ROAD HOME…
2026-02-19 HVAC/Mech 5077 VALMONT RD Replace existing decks back and front on units A & B at 5077 Valmont Rd. Deck co… replacement HVAC replacement HIGH PLAINS RENOVATION LTD
2026-02-19 Roofing 5011 ELLSWORTH PL
Owner: TAY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 26.75 sq shingle tear off replacement Re-roof LIFETIME ROOF & SOLAR LLC
2026-02-18 HVAC/Mech 601 CANYON BLVD D
Owner: TOW··· 🔒
Boiler Replacement **Any electrical work required beyond a like-for-like replace… like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-02-18 HVAC/Mech 5572 STONEWALL PL
Owner: LYO··· 🔒
Closure of the west bound lane of Baseline Road with flaggers to maintain traffi… BLUE RIVER FORESTRY & TREE CARE
2026-02-18 Roofing 833 S TERRACE CIR
Owner: CON··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 32 sq shingle tear off replacement Re-roof GATES ENTERPRISES LLC
2026-02-18 Roofing 2620 BRIARWOOD DR
Owner: CRA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 41 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-02-18 HVAC/Mech 5376 DESERT MOUNTAIN CT
Owner: TRY··· 🔒
Xcel Energy will need a lane closure on the north side of the intersection of N … replacement HVAC replacement Xcel Energy Services Inc
📞 (•••) •••-••••
2026-02-18 Electrical 611 MAXWELL AVE
Owner: FUR··· 🔒
Install a dedicated 40a 240v circuit from panel in basement to oven location for… 40A 240V New installation APPLEWOOD PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-02-18 HVAC/Mech 5355 HOLMES PL
Owner: PAR··· 🔒
Installation of new 4 Ton Ducted Mitsubishi Heat Pump System, 10kW Electric Heat… 4 tons 10 kW heat kit heat pump New installation HVAC installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-02-18 HVAC/Mech 2425 VASSAR DR
Owner: FIE··· 🔒
Upsize water service to 1" and 1" meter - utility sub-permit UTL2025-00394 | was… replacement HVAC repair BIOTERRA CONSTRUCTORS INC
2026-02-18 Roofing 1906 28TH ST
Owner: MAC··· 🔒
**3/23/26 Revision to install 4-fan unit in lieu of the original 3-fan unit - ch… replacement HVAC repair BSM CONSTRUCTION INC
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Permit Types in Boulder
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 2026-09-16. 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.

Nearby Colorado Cities — explore building permits in other Colorado cities

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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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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