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.

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.

4,394
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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New permits, violations and property activity sent when new public records are available.

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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
2026-06-15 Plumbing — 2395 GRAPE AVE
Owner: RUD··· 🔒
Sewer repair to the city tap **contractor must notify impacted residents 72 hrs … line work AFFORD A ROOTER
2026-06-15 Pool/Spa — 1738 PEARL ST
Owner: FRA··· 🔒
Combine suite 301a into suite 301 by removing an existing partition wall. Suite … 526 sf THE MAGNOLIA BUILDING COMPANY
2026-06-15 Electrical — 1301 CANYON BLVD JB0002525938 | proof and pull 37' of fiber optic cable **sidewalk closure for no… MEARS BROADBAND LLC
2026-06-14 Pool/Spa $350,000 1247 PLEASANT ST First-generation interior tenant finish-out for a new takeout-only food service … JMC COMMERCIAL CONTRACTORS LLC
2026-06-12 Signage — 2525 28TH ST
Owner: BOU··· 🔒
Transformer replacement **contractor must notify impacted/surrounding businesses… WARD ELECTRIC COMPANY INC
📞 (•••) •••-••••
2026-06-12 Electrical — 5361 5TH ST Small Cell Facility Due to system limitations, wireless facility permits have tw… ADB COMPANIES
2026-06-12 HVAC/Mech — 1133 PLEASANT ST
Owner: CAM··· 🔒
occupancy for tree removal at 1133 Pleasant **impacted residents/businesses must… GOOD PEOPLE TREE SERVICE
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 2610 HEIDELBERG DR
Owner: MAC··· 🔒
Installation of two egress windows( 30?x 48?) and timber wells. Vertical cuts fr… New installation HVAC installation ITIS WELL EGRESS LLC
2026-06-12 Electrical — 592 UNION AVE
Owner: GOR··· 🔒
Replace 2 stack meter disconnect & slip sleeve. replacement ALLSTAR ELECTRICAL SERVICES, LLC
2026-06-12 Electrical — 964 UTICA CIR
Owner: FLE··· 🔒
Lane closure for transformer replacement **contractor must notify impacted resid… replacement WARD ELECTRIC COMPANY INC
📞 (•••) •••-••••
2026-06-12 Electrical — 4041 HANOVER AVE
Owner: HAN··· 🔒
Lane closure to access Emergency Fault Repair at Transformer **contractor must n… WARD ELECTRIC COMPANY INC
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 1555 SUNSET BLVD
Owner: STE··· 🔒
Replacement water heater. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BU… replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-12 Electrical — 0 INT 23RD & KALMIA Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
2026-06-12 HVAC/Mech — 4475 LAGUNA PL 304
Owner: KRA··· 🔒
Replacement furnace and new electric water heater with associated electrical. **… furnace replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-12 Electrical — 1480 QUINCE AVE N202 Add 220V 50A receptacle for range in kitchen 50A New installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 5551 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
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 1025 POPLAR AVE
Owner: SLA··· 🔒
install 2 ton 14 seer AC with 60k btu 80% furnace with reconnect **PLEASE NOTE: … 2 tons 14 SEER AC, furnace New installation AAA SERVICE PLUMBING, LLC
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 2635 MAPLETON AVE 173
Owner: TOR··· 🔒
Installation of 2 Ton Ductless Heat Pump System. Condenser Model# MXZ-3D24NLHZ, … 2 tons AC, heat pump, mini-s… New installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-06-12 Fire Protection — 745 COLLEGE AVE
Owner: MIL··· 🔒
REPLACING AN EXISTING AES WITH A NEW AES 7707P RADIO TO MONITOR THE EXISTING SIL… fire alarm ALARM DETECTION SYSTEMS
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 3005 8TH ST
Owner: CAS··· 🔒
Replacement furnace and new heat pump. Electrical for the new condenser. **PLEAS… AC, furnace, heat pump replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 5555 AIRPORT BLVD
Owner: AGI··· 🔒
Install 385' of 8" PVC fire line in-property from new tee in main and run to bui… New installation HVAC installation NIXCAVATING, INC
📞 (•••) •••-••••
2026-06-12 Electrical — 5051 PIERRE ST Small Cell Facility Due to system limitations, wireless facility permits have tw… ADB COMPANIES
2026-06-12 Roofing — 1300 CANYON BLVD
Owner: BOU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof, 130 squ… 130 sq shingle tear off replacement BLACK ROOFING INC
📞 (•••) •••-••••
2026-06-12 Electrical — 314 DAKOTA BLVD Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
2026-06-12 HVAC/Mech — 5531 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
📞 (•••) •••-••••
2026-06-12 HVAC/Mech — 537 DEWEY AVE
Owner: SUG··· 🔒
Install 18K BTU Mini Split Multi Zone System **PLEASE NOTE: APPLICABLE ONLY TO S… mini-split New installation ARS AMERICAN RESIDENTIAL SERVICES
2026-06-12 Electrical — 1799 BALSAM AVE Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ADB COMPANIES
2026-06-12 Solar — 740 10TH ST
Owner: TRU··· 🔒
Detach and reset of existing PV as permitted by PMT2012-02353-ELE. **All Structu… 28 sq shingle tear off replacement DETACH RESET SOLAR LLC
2026-06-12 Plumbing — 869 11TH ST
Owner: PAL··· 🔒
in-property wastewater service repair DRAIN AWAY FAST ROOTER
2026-06-12 Plumbing — 2165 TAMARACK AVE
Owner: SER··· 🔒
Remodel 2 bathrooms. Demolish master bathroom. Frame new wall between new walk i… tankless line work replacement PEAK BUILDERS & ROOFERS OF DENVER
2026-06-12 Fire Protection — 2830 VALMONT RD
Owner: WEL··· 🔒
Due to renovation, removal and reinstall of 4 existing ceiling notification devi… FRONTIER FIRE PROTECTION, LLC
2026-06-12 HVAC/Mech — 4706 16TH ST Mitsubishi Hyper Heat Mini Spit System System Size: 22K BTU @ 5F w/ 20K (Max) Co… AC New installation ENERGY TRANSITION PARTNERS INC dba
2026-06-12 Electrical — 1048 PEARL ST
Owner: TEN··· 🔒
Permit for access control at Trade Desk offices. Associated with work for the te… BOOTS CONSTRUCTION, INC
2026-06-12 Structural — 810 37TH ST
Owner: PIA··· 🔒
Foundation repair for single family detached dwelling - Scope includes install (… GROUNDWORKS COLORADO dba COMPLETE BASEMENT SYSTEMS
2026-06-12 Plumbing — 1116 6TH ST
Owner: ANT··· 🔒
Relocate and replace an existing water heater. New location to provide better pr… standard replacement DANIEL ANTHONY
2026-06-12 General Construction — 2655 63RD ST Potholing permit to generate P&P for upcoming bore work HOOPER CORPORATION
2026-06-12 HVAC/Mech — 4310 MONROE DR B
Owner: FOO··· 🔒
Install/replace 2 ton 19 seer variable capacity cold climate heat pump with 66k … 2 tons 19 SEER furnace, heat pump replacement MCVOLT ELECTRIC LLC
2026-06-12 Electrical — 6300 GUNPARK DR
Owner: BAN··· 🔒
COMCAST PROPOSES TO PLACE DIRECTIONAL BORE 41 FT, PROOF AND PULL 22 FT TO INSTAL… MEARS BROADBAND LLC
2026-06-11 Fire Protection — 970 AURORA AVE F103
Owner: ACA··· 🔒
ALTERATION, LEVEL 2 INTERIOR ALTERATION: 1. COMBINE EXISTING STUDIO UNITS 105 AN… fire protection ROB LUCKETT BUILDERS
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 3405 BERKLEY AVE
Owner: CLA··· 🔒
Install a Rinnai RX199iN condensing high efficiency tankless water heater, inclu… New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 2575 JUNIPER AVE
Owner: JOS··· 🔒
Replace tankless water heater like for like. **Any electrical work required beyo… like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 1333 UNIVERSITY AVE
Owner: KAP··· 🔒
Replace boiler **Any electrical work required beyond a like-for-like replacement… like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 3609 HAZELWOOD CT
Owner: CAT··· 🔒
Replacement furnace and heat pump replacing air conditioner. Associated electric… furnace, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 970 28TH ST
Owner: GED··· 🔒
Underground Stormwater Treatment Vault Maintenance Hydrovac clean-out of an unde… SUSTAINABLE RUNOFF SOLUTIONS, LLC
2026-06-11 Electrical — 1245 EISENHOWER DR Small Cell Facility Due to system limitations, wireless facility permits have tw… replacement ×2 FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-06-11 Windows/Doors — 516 MAXWELL AVE
Owner: MAX··· 🔒
Removing the West single garage door on the detached accessory garage and replac… LEVEL DESIGN BUILD LLC
2026-06-11 Electrical — 1469 CASSIN CT
Owner: PAR··· 🔒
200A electrical service upgrade for single family dwelling. 200A service panel Panel service DGI ENTREPRISE
2026-06-11 Plumbing — 2655 MAPLETON AVE
Owner: RUS··· 🔒
in-property wastewater service repair PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-06-11 HVAC/Mech — 929 11TH ST
Owner: 929··· 🔒
Addition and alteration for an existing legal non-conforming triplex. Conversion… WOLF AND WILSON, LTD
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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

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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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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