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:

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 · 2026-09-18
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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
2026-04-17 HVAC/Mech — 2043 ARAPAHOE AVE 5 Replace gas fired 40gal water heater with like size. **PLEASE NOTE: APPLICABLE O… replacement HVAC replacement LONE TREE MECHANICAL
2026-04-17 Electrical — 960 TOEDTLI DR
Owner: DOY··· 🔒
Residential installation of Powerwall3+ & Expansion Unit batteries from Tesla. FARADAY CONSTRUCTION
2026-04-17 Roofing — 76 MINEOLA CT
Owner: BUR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof ALOPRO CONTRACTORS
2026-04-17 Solar — 2505 UNIVERSITY HEIGHTS AVE
Owner: SPA··· 🔒
*5/15/26 Revision to type of attachment* Roof mounted PV Solar with ESS battery, solar Battery storage PHOTON BROTHERS
2026-04-17 HVAC/Mech — 5303 AZTEC DR
Owner: KES··· 🔒
Replace 100k BTU furnace and 4 ton AC in single family detached dwelling with 17… 4 tons 17 SEER AC, furnace, heat pump like for like replacement 5280 HEATING & AIR CONDITIONING, INC
2026-04-17 Solar — 855 UNION AVE
Owner: 855··· 🔒
Roof mounted PV solar solar PHOTON BROTHERS
2026-04-17 Solar — 751 GRANT PL
Owner: MOG··· 🔒
**All Structures must be permitted separately** Partial tear-off & reroof of SFD… 10 sq shingle tear off replacement Re-roof PHOTON BROTHERS
2026-04-17 Solar — 127 MINEOLA CT
Owner: RZY··· 🔒
Roof Mount PV System with Energy Storage solar PHOTON BROTHERS
2026-04-17 Solar — 287 PEARL ST
Owner: YOU··· 🔒
Roof Mounted PV Solar with ESS battery, solar Battery storage PHOTON BROTHERS
2026-04-17 Demolition — 4475 BROADWAY 20
Owner: ENR··· 🔒
Demo mobile home to make way for new Habitat for Humanity modular home construct… LANDERS CONSTRUCTION LLC
2026-04-17 Electrical — 1780 LEHIGH ST
Owner: FOL··· 🔒
Replacing 1 old can light and adding 3 more in the soffit, same location for all… KLJ ELECTRIC LLC
2026-04-17 Solar — 1649 JIMSON CT
Owner: YOU··· 🔒
Solar and ESS installation SYSTEM SIZE: 3.96KWDC, 11.50KWAC, 27.00KWHAC · 9 HYUN… 13.5 kWh battery battery solar Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-04-17 HVAC/Mech — 3185 7TH ST
Owner: STO··· 🔒
MITSUBISHI 2 ZONE HYPER HEAT MINI SPLIT SYSTEM **PLEASE NOTE: APPLICABLE ONLY TO… mini-split New installation HVAC installation M&M ELECTRIC, INC
2026-04-17 Roofing — 1029 11TH ST
Owner: MOR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement Re-roof EBER DOMINGUEZ CONSTRUCTION
2026-04-17 HVAC/Mech — 1401 BLUE SAGE CT
Owner: SEA··· 🔒
Installing a 18K outdoor heat pump with 1 indoor head **Any electrical work requ… heat pump like for like replacement HVAC changeout IMS HEATING & AIR INC
2026-04-17 HVAC/Mech — 640 POPLAR AVE
Owner: CAR··· 🔒
Replace 13 SEER, 3 ton AC for townhouse - no electrical **Any electrical work re… 3 tons 13 SEER AC like for like replacement MEYERS HEATING AND A/C
2026-04-16 HVAC/Mech — 2610 HEIDELBERG DR
Owner: MAC··· 🔒
Replace 50 gallon electric water heater in single family dwelling - like for lik… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-16 HVAC/Mech — 4628 16TH ST Replace tankless water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUE… replacement HVAC replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-16 Solar — 3151 6TH ST
Owner: KEA··· 🔒
**All Structures must be permitted separately** For house only Total tear-off & … 27 sq shingle tear off replacement Re-roof GREENPOINT ROOFING
📞 (•••) •••-••••
2026-04-16 Roofing — 3185 17TH ST
Owner: REE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement Re-roof WESTPRO LTD
2026-04-16 HVAC/Mech — 846 ITHACA DR
Owner: DE ··· 🔒
Install like for like replacement water heater in single family dwelling - 50 ga… like for like replacement HVAC changeout BROTHERS PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-04-16 HVAC/Mech — 525 S 40TH ST
Owner: TAN··· 🔒
replacing furnace and AC. 2.5 ton AC 16 seer. 70K BTU 80% eff **PLEASE NOTE: APP… 2.5 tons 16 SEER AC, furnace New installation HVAC installation MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-04-16 Electrical $15,750 1564 55TH ST Small Cell Facility: Due to system limitations, wireless facility permits have t… replacement ×2 ADB COMPANIES
2026-04-16 Solar — 3151 6TH ST
Owner: KEA··· 🔒
Total tear-off & reroof of DETACHED GARAGE, 8 squares of dimensional shingles on… 8 sq shingle tear off replacement Re-roof GREENPOINT ROOFING
📞 (•••) •••-••••
2026-04-16 Roofing — 2336 9TH ST
Owner: KRI··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 16 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-16 HVAC/Mech — 2670 STEPHENS RD
Owner: DEL··· 🔒
Like for Like Tank Water Heater like for like replacement HVAC changeout LONGMONT WATER HEATERS LLC
📞 (•••) •••-••••
2026-04-16 Plumbing — 1310 FOLSOM ST Xcel Energy needs to wrap an 8" IP line due to potholers damaging the line. The … Xcel Energy Services Inc
📞 (•••) •••-••••
2026-04-16 Solar — 2410 JASPER CT
Owner: YOU··· 🔒
Grid-Tie Flush-Mount Rooftop PV Solar solar BALE ELECTRIC LLC
📞 (•••) •••-••••
2026-04-16 Roofing — 854 N TERRACE CIR
Owner: DON··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 33 sq shingle tear off replacement Re-roof GATES ENTERPRISES LLC
2026-04-16 HVAC/Mech — 620 12TH ST
Owner: SIE··· 🔒
Xcel Energy needs to perform a service renew for the main gas line WO 115791578 … Xcel Energy Services Inc
📞 (•••) •••-••••
2026-04-16 Roofing — 2442 SPOTSWOOD PL
Owner: MIT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 40 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-16 HVAC/Mech — 2130 S WALNUT ST 26
Owner: WHI··· 🔒
Replace Furnace Carrier 70K BTU Standard 80% Furnace **PLEASE NOTE: APPLICABLE O… furnace replacement HVAC replacement CARBON VALLEY AIR HEATING PLUMBING & ELECTRICAL LLC
2026-04-16 General Construction — 4865 RIVERBEND RD
Owner: COM··· 🔒
Relocated 1 existing speaker/strobe and install 1 new speaker/strobe for the ten… ARAPAHOE FIRE PROTECTION, LLC
2026-04-16 Structural $10,136 3605 CONIFER CT
Owner: PAR··· 🔒
Install (4) push piers under the NW corner of the garage foundation to help miti… GROUNDWORKS COLORADO dba COMPLETE BASEMENT SYSTEMS
2026-04-16 Electrical — 1510 FINDLAY WAY
Owner: STE··· 🔒
Upgrade meter panel to 200amp Add 240V circuit for induction range 200A 240V New installation ENVISION SOLUTIONS LLC
2026-04-16 Roofing — 1795 LOMBARDY DR
Owner: STO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 26 sq shingle tear off replacement Re-roof SIGNATURE SERVICES
2026-04-16 Roofing — 2425 IRIS AVE
Owner: HYN··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of DETAC… 5 sq shingle tear off replacement Re-roof ×2 RELIABLE ROOFING AND RESTORATION INC
2026-04-16 Roofing — 3833 26TH ST We are installing a new steel framed deck in a similar footprint as the existing… New installation HVAC installation COLORADO CUSTOM DECKS
2026-04-16 Solar — 3165 NOBLE CT
Owner: ISA··· 🔒
ESS addition to existing PV system battery, solar New installation Battery storage PHOTON BROTHERS
2026-04-16 General Construction — 3290 HEIDELBERG DR
Owner: HAL··· 🔒
Provide a rolloff dumpster for hauling debris from jobsite 3290 Heidelberg Dr MELTED ROLLOFF SERVICES INC.
2026-04-16 Roofing — 1708 QUINCE AVE
Owner: BRU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 37 sq shingle tear off replacement Re-roof NEXA SOLAR LLC
2026-04-16 HVAC/Mech — 1738 PEARL ST
Owner: FRA··· 🔒
JB 2566047 | occupancy for two pole corrections **if two way traffic in the alle… MEARS BROADBAND LLC
2026-04-16 Electrical — 638 PLEASANT ST
Owner: RP ··· 🔒
temporary power needed for deconstruction of all buildings on site *Associated w… JEFF BISHOP ELECTRIC INC
2026-04-16 HVAC/Mech — 320 S 39TH ST
Owner: YOU··· 🔒
Remove current a/c and add CC climate heat pump **PLEASE NOTE: APPLICABLE ONLY T… AC, heat pump New installation HVAC installation ELECTRICAL & LIGHTING SERVICES CO LLC
2026-04-16 Roofing — 375 S 40TH ST
Owner: LEW··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 26 sq shingle tear off replacement Re-roof REITZ ROOFING INC
2026-04-16 Plumbing — 3350 ARAPAHOE AVE Will be installing 1 sink in the bar area. CAZA CONSTRUCTION
2026-04-16 Plumbing — 603 SPRUCE ST
Owner: MOR··· 🔒
**12/10/25 Revision to replace fixtures in all bathrooms.** Interior renovation … replacement CALIBER CONSTRUCTION LLC
2026-04-16 Structural — 5300 CYPRESS DR
Owner: SCH··· 🔒
Install (6) helical piers under the the east corner of the crawlspace foundation… GROUNDWORKS COLORADO dba COMPLETE BASEMENT SYSTEMS
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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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