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.

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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 · 2026-09-16
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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
2026-02-18 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 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 5510 SPINE RD 102 Water heater replacement like for like. Unit# H102 like for like replacement HVAC changeout EURO PLUMBING
2026-02-18 Roofing 875 ORMAN DR
Owner: BEH··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof 3R ROOFING, LLC
2026-02-18 HVAC/Mech 1666 NORTH ST
Owner: BLA··· 🔒
Installing ductless heat pump mini split system: 1-Mitsubishi Electric MXZ-3D24N… heat pump, mini-split New installation HVAC installation KAPPLER MECH & ELEC INC
2026-02-18 HVAC/Mech 5290 E EUCLID AVE
Owner: STO··· 🔒
Sewer service repair into the street in the front of the address. **contractor m… HVAC repair IQ SEWER TECH LLC
2026-02-18 Signage 2530 JUNCTION PL
Owner: 253··· 🔒
Install one new illuminated wall sign. BROOMFIELD SIGN COMPANY
2026-02-18 Fire Protection 1048 PEARL ST
Owner: TEN··· 🔒
2514221 The Trade Desk Suite 200 PROVIDE THE FOLLOWING FIRE ALARM SYSTEM MODIFIC… fire alarm PYE-BARKER
2026-02-18 HVAC/Mech 4065 DAWN CT
Owner: KEA··· 🔒
Install Mitsubishi (2.5-ton) Hyper-Heating INVERTER® (H2i) outdoor heat pump SUZ… 2.5 tons heat pump New installation HVAC installation POWER PROS, LLC
2026-02-18 Demolition 2170 HERMOSA DR
Owner: BDK··· 🔒
Full demolition of existing 1952 single family residence. BUILDWELL LLC
2026-02-18 HVAC/Mech 3301 ARAPAHOE AVE 103
Owner: KEL··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement HVAC replacement PALLINDROME ENTERPRISES
2026-02-18 HVAC/Mech 625 MAPLETON AVE
Owner: BEN··· 🔒
boiler only replacement. no modifications to existing lines or vent NO EXTERNAL … replacement HVAC replacement THE CROWE CORP dba VECTRA…
2026-02-18 Solar 325 LIPAN WAY
Owner: ROB··· 🔒
Install 13.5kWh Tesla Powerwall Energy Storage System. The PV system is existing… 13.5 kWh battery battery solar Battery storage TESLA ENERGY OPERATIONS INC
2026-02-18 HVAC/Mech 1480 VIOLET AVE
Owner: BEA··· 🔒
Comcast proposes to place aerial overlash total of 65' at 2 existing poles to in… New installation HVAC installation MEARS BROADBAND LLC
2026-02-18 Solar 2624 KALMIA AVE
Owner: PET··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof 14ER EXTERIORS LLC
2026-02-18 HVAC/Mech 1603 WALNUT ST
Owner: COM··· 🔒
JB0002468733 | occupancy for fiber splicing at two locations **contractor must u… MEARS BROADBAND LLC
2026-02-18 HVAC/Mech 1160 EDINBORO DR
Owner: MIL··· 🔒
remove and replace 30 LF of sidewalk replacement HVAC replacement Waiting for Licensed Contractor
2026-02-18 Demolition 2926 11TH ST
Owner: SPA··· 🔒
Detached Garage Demo PERKS DECONSTRUCTION LTD
2026-02-18 Roofing 3465 CAYMAN PL
Owner: STU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 30 sq shingle tear off replacement Re-roof HOMEGUARD LLC dba AVODA
2026-02-18 HVAC/Mech 745 36TH ST
Owner: NUS··· 🔒
YORK. 2STAGE. 60K BTU **Any electrical work required beyond a like-for-like repl… like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-02-18 General Construction 2100 CENTRAL AVE
Owner: BRE··· 🔒
potholing permit to generate P&P PAULEY CONSTRUCTION, LLC
2026-02-18 Plumbing 2624 KALMIA AVE
Owner: PET··· 🔒
70? long full line sewer service repair form house to new tap in street 25?x3? s… line work New installation THE ELITE PIPE MD
2026-02-17 General Construction 4880 TABLE MESA DR SOUTH BOULDER CREEK FLOOD MITIGATION Waiting for Licensed Contractor
2026-02-09 General Construction $87,696 2910 5TH ST
Owner: SHU··· 🔒
Installation of a factory built detached accessory dwelling unit. Foundation + u… 490 sf residential GEORGE WEBER LLC
2026-02-09 Solar $48,976 5354 2ND ST
Owner: 535··· 🔒
Roof Mounted Photovoltaic System solar CUSTOM SOLAR LLC
2026-02-06 Roofing $2,000,000 1330 MARIPOSA AVE
Owner: APP··· 🔒
The existing house at 1330 Mariposa Ave is a 1955, slab on grade, single level, … 2,640 roof sf New installation New roof HAMMERWELL INCORPORATED
2026-02-06 Plumbing $100,000 1502 HARRISON AVE
Owner: GRU··· 🔒
Remodel of 4 rooms within a 2400 sf two-story townhome. The kitchen (120 sf), pr… replacement HOMESTEAD REVIVALISTS LTD
2026-02-03 General Construction $83,180 1727 HAWTHORN PL
Owner: MED··· 🔒
Interior Remodel of a Finished basement. Creating an ADU in the finished basemen… CUMBERLAND LLC
2026-01-30 HVAC/Mech $40,000 3310 HEIDELBERG DR
Owner: AIR··· 🔒
Single family home remodel including 3 bathrooms?fixtures only?, new kitchen cab… DEFINITELY DAVE CAPITAL LLC dba JANIS DEVELOPMENT
2026-01-30 Fence $111,813 3093 BROADWAY
Owner: 309··· 🔒
Concrete retaining wall and fence BRUCE LEAHY CONSTRUCTION
2026-01-20 HVAC/Mech $57,009 2227 CANYON BLVD 111A
Owner: SHA··· 🔒
Non-structural, non-mechanical interior remodel SF CONSTRUCTION INC
2026-01-19 Plumbing $32,452 1042 ALBION WAY
Owner: NEE··· 🔒
Basement water damage repair. Area of work 380 sf. *Revised scope 04/29/26 to in… replacement CILLESSEN CONSTRUCTION COMPANY
2026-01-15 General Construction $188,392 2137 PINE ST
Owner: KRE··· 🔒
Addition on North end of house. Interior Remodel as indicated ROB LUCKETT BUILDERS
📞 (•••) •••-••••
2026-01-15 HVAC/Mech $4,549 1085 GRAPE AVE
Owner: SNE··· 🔒
96% 60K BTU furnace replacement Per floodplain regulations, considered maintenan… furnace replacement HVAC replacement AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2025-12-22 General Construction $210,000 2685 PEARL ST
Owner: EVC··· 🔒
SCOPE OF WORK: MINOR TENANT REMODEL FOR THE RELOCATION OF THE (N) CHECKOUT REGIS… ENGINEERED STRUCTURES, INC.
2025-12-19 HVAC/Mech $75,000 2990 WILDERNESS PL TENANT IMPROVEMENT FOR RESTAURANT USE LOCATED ON THE FIRST FLOOR OF AN EXISTING … STEELWAVE CDS LLC
2025-12-18 HVAC/Mech 5551 PEACOCK PL
Owner: BOU··· 🔒
New detached garage (725 sq ft) with finished ADU (483 sq ft) above. 725 sf New installation New construction BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-12-18 General Construction 5560 PEACOCK PL
Owner: BOU··· 🔒
New detached garage (725 sq ft) with finished ADU (483 sq ft) above. 725 roof sf New installation New roof BOULDER CREEK BUILDERS LLC
2025-12-18 HVAC/Mech $32,000 4255 APACHE RD
Owner: BET··· 🔒
Move laundry room to its original location. Convert laundry room to bedroom. Add… New installation HVAC installation BLN CONSTRUCTION
2025-12-17 HVAC/Mech 5551 PEACOCK PL
Owner: BOU··· 🔒
Lot 12. New market rate 4 beds 4 bath two-story single family home on a crawl sp… New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-12-17 HVAC/Mech $479,304 5551 PEACOCK PL
Owner: BOU··· 🔒
**REVISION 5/1/26-Updated HVAC contractor. Updated HVAC documents to reflect new… New installation HVAC installation BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-12-09 Electrical $9,750 960 AURORA AVE Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ×2 ADB COMPANIES
📞 (•••) •••-••••
2025-12-08 HVAC/Mech $89,077 1136 WOODLAND CT
Owner: SCH··· 🔒
Remove brick and install natural stone. Remove old siding and install Vesta Meta… New installation HVAC installation SIDING DESIGN PRO
📞 (•••) •••-••••
2025-11-21 HVAC/Mech $127,856 5531 PEACOCK PL
Owner: BOU··· 🔒
**REVISION 5/1/26-Updated HVAC contractor. Updated HVAC documents to reflect new… 725 sf New installation New construction BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-11-21 HVAC/Mech 5531 PEACOCK PL
Owner: BOU··· 🔒
Lot 11. New detached garage (725 sq ft) with finished ADU above (483 sq ft) 725 sf New installation New construction BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-11-21 General Construction 5531 PEACOCK PL
Owner: BOU··· 🔒
Lot 11. New market rate two-story single family home. 2-story residential BOULDER CREEK BUILDERS LLC
📞 (•••) •••-••••
2025-11-19 General Construction $136,370 2950 JUILLIARD ST
Owner: DUR··· 🔒
Addition and interior alteration for bedrooms and bathrooms. MELTON DESIGN BUILD DBA MELTON CONSTRUCTION INC
2025-11-12 Pool/Spa $26,500 521 IRIS AVE
Owner: FED··· 🔒
126 s.f. front porch addition. No interior work or expansion of habitable space … residential APEX BUILDERS, INC
2025-11-12 Electrical $42,000 2100 CENTRAL AVE
Owner: BRE··· 🔒
Installation of EV charging stations and related electrical work. Chargers are l… EV charger New installation QUINLAN 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

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