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.

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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.

4,394
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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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 Electrical — 365 S 36TH ST
Owner: GOR··· 🔒
Replace homes main electrical panel, with new 125 main breaker panel. Update gro… replacement BALE ELECTRIC LLC
📞 (•••) •••-••••
2026-06-15 Battery Storage — 1740 SUMAC AVE
Owner: FOR··· 🔒
Installation of one Tesla Powerwall 3 energy storage system and one Tesla DC Exp… battery New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-15 General Construction — 4765 SPINE RD
Owner: SPI··· 🔒
Building 2. A three story mixed-use building with 8 flats, 4 private garages and… 3-story BC BUILDERS LLC
2026-06-15 Pool/Spa — 4775 SPINE RD
Owner: SPI··· 🔒
Building 1. A three story, mixed-use building with 8 residential flats with priv… 3-story BC BUILDERS LLC
2026-06-15 General Construction — 4771 SPINE RD
Owner: SPI··· 🔒
Building 7. A three story residential building with 9 flats and six attached gar… 3-story BC BUILDERS LLC
2026-06-15 General Construction — 4761 SPINE RD
Owner: SPI··· 🔒
**Permit extension granted. ** Building 6. A three story, residential building w… 3-story BC BUILDERS LLC
2026-06-15 General Construction — 4741 SPINE RD
Owner: SPI··· 🔒
Building 5. A three story, residential building, including six townhouses with a… 3-story residential BC BUILDERS LLC
2026-06-15 General Construction — 4745 SPINE RD
Owner: SPI··· 🔒
Building 4. A two story residential building with four townhouses. Four permanen… 2-story BC BUILDERS LLC
2026-06-15 General Construction — 4755 SPINE RD
Owner: SPI··· 🔒
Building 3. A two story residential building with two townhouses. Two permanentl… 2-story BC BUILDERS LLC
2026-06-15 Electrical — 590 UNION AVE
Owner: MON··· 🔒
Swap electrical panel only replacement SACRED SPACES DESIGN BUILD
2026-06-15 Electrical — 20 MANHATTAN DR
Owner: LAY··· 🔒
200A main panel upgrade 200A service panel Panel service NORTHERN LIGHTS ELECTRIC LLC
2026-06-15 General Construction — 3881 26TH ST Remodel deck DECKS BY CAIO
📞 (•••) •••-••••
2026-06-15 Battery Storage — 3710 DARLEY AVE
Owner: END··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery. battery New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-15 Signage — 803 SPRUCE ST
Owner: STE··· 🔒
WO 11573890 | occupancy for pole equipment maintenance **impacted residents/busi… xcel energy
📞 (•••) •••-••••
2026-06-15 Roofing — 3210 20TH ST
Owner: WAL··· 🔒
Electrical mast needs to be raised to 8ft to clear walkable roof. RODGERS ELECTRIC LLC
2026-06-15 HVAC/Mech — 2845 29TH ST
Owner: PIN··· 🔒
fireline repair **sidewalk closure for no more than 3 consecutive days** **impac… HVAC repair CAPSTONE LTD
2026-06-15 Electrical — 3851 ORION CT
Owner: KAN··· 🔒
200A Main Panel Upgrade 200A service panel Panel service NORTHERN LIGHTS ELECTRIC LLC
2026-06-15 HVAC/Mech — 2102 MARIPOSA AVE
Owner: JOH··· 🔒
40 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE **Any electrical work re… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-06-15 General Construction — 1025 PORTLAND PL
Owner: 102··· 🔒
Front yard ash tree removal: sidewalk and parking lane closure **contractor must… GOOD PEOPLE TREE SERVICE
📞 (•••) •••-••••
2026-06-15 Roofing — 3005 HEIDELBERG DR
Owner: SCH··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 22 sq shingle tear off replacement Re-roof MILE HIGH PROPERTY SERVICES LLC
2026-06-15 Electrical — 375 MANHATTAN DR
Owner: LAI··· 🔒
A TDR will be required for our tech to replace the meter for a 200A ringless lev… 200A replacement ION DEVELOPER LLC DBA ION SOLAR
2026-06-15 Solar — 3750 LAKEBRIAR DR
Owner: HAR··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an exist… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-15 Roofing — 3185 7TH ST
Owner: STO··· 🔒
**All Structures must be permitted separately** Partial reroof repair of detache… 3 sq shingle, metal replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-06-15 Fire Protection — 5495 ARAPAHOE AVE
Owner: JES··· 🔒
Tenant improvement remodel ALLIANCE FIRE PROTECTION
📞 (•••) •••-••••
2026-06-15 Plumbing — 160 CHEROKEE WAY
Owner: SEI··· 🔒
Xcel Energy needs to perform a service renewal due to a leak on the main gas lin… line work Xcel Energy Services Inc
📞 (•••) •••-••••
2026-06-15 HVAC/Mech — 2920 JEFFERSON ST
Owner: JEF··· 🔒
WATER HEATER REPLACEMENT **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BUR… replacement HVAC replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-06-15 HVAC/Mech — 1005 GILBERT ST
Owner: DEC··· 🔒
Mini split replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNI… mini-split replacement HVAC replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-06-15 Pool/Spa — 4773 SPINE RD
Owner: SPI··· 🔒
Building 8. A three story, mixed-use building with 9 flats and a shared communit… 3-story BC BUILDERS LLC
2026-06-15 General Construction — 2500 30TH ST Comcast proposes to tie in to multiple existing splice locations **contractor mu… MEARS BROADBAND LLC
2026-06-15 Pool/Spa $1,500 3000 PEARL PKWY Bore a total of 444' and proof/pull 428' of 48ct fiber. Restoration and Activati… MASTEC NORTH AMERICA INC
2026-06-15 HVAC/Mech — 3301 ARAPAHOE AVE 307
Owner: WIC··· 🔒
Replace existing FCU & A/C with new. AC: 2 ton, 14 SEER **PLEASE NOTE: APPLICABL… 2 tons 14 SEER AC replacement HVAC replacement MY GUY HEATING AND AIR
2026-06-15 HVAC/Mech — 2650 THORNBIRD PL
Owner: TAB··· 🔒
Replace existing A/C with new. A/C: 14 SEER, 3 ton **PLEASE NOTE: APPLICABLE ONL… 3 tons 14 SEER AC replacement HVAC replacement MY GUY HEATING AND AIR
2026-06-15 HVAC/Mech — 820 GRANT PL
Owner: CYR··· 🔒
Install new 1.5 ton, 25 SEER2 mini split heat pump system with (2) high wall ind… 1.5 tons 25 SEER heat pump, mini-split New installation HVAC installation ABSOLUTE ELECTRICAL HEATING AND COOLING LLC
2026-06-15 Fire Protection — 5505 CENTRAL AVE
Owner: BRE··· 🔒
Reroute existing sprinkler piping around new elevator and stair being added into… sprinkler COSCO FIRE PROTECTION, INC
2026-06-15 Roofing — 826 MAXWELL AVE
Owner: BRA··· 🔒
**All Structures must be permitted separately** ADU Total tear-off & reroof of A… 4 sq shingle tear off replacement Re-roof ACCLAIM ROOFING AND EXTERIORS
2026-06-15 General Construction — 1708 15TH ST
Owner: COL··· 🔒
COMCAST PROPOSES TO TIE IN TO EXISTING SPLICE AT MULTIPLE LOCATIONS INSIDE AND O… MEARS BROADBAND LLC
2026-06-15 Roofing — 826 MAXWELL AVE
Owner: BRA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 22 sq shingle tear off replacement Re-roof ACCLAIM ROOFING AND EXTERIORS
2026-06-15 General Construction — 110 S 31ST ST
Owner: STO··· 🔒
COMCAST PROPOSES OCCUPANCY FOR 13 POLE CORRECTIONS INSIDE AND OUTSIDE THE ROW OF… MEARS BROADBAND LLC
2026-06-15 Electrical — 1301 CANYON BLVD JB0002525938 | proof and pull 37' of fiber optic cable **sidewalk closure for no… MEARS BROADBAND LLC
2026-06-15 General Construction — 4175 COOPER CT
Owner: ULR··· 🔒
Comcast proposes to place new bore 232' and 50' riser of coax cable route **cont… MEARS BROADBAND LLC
2026-06-15 Solar — 1401 BLUEBELL AVE
Owner: KLE··· 🔒
Install 13.5kWh Tesla Powerwall Energy Storage System. The PV system is existing… battery, solar New installation Battery storage TESLA ENERGY OPERATIONS INC
2026-06-15 General Construction — 2754 MOORHEAD AVE 101 COMCAST PROPOSES FOR OCCUPANCY OF 8 POLES CORRECTION NEAR 2754 MOORHEAD AVE INSI… MEARS BROADBAND LLC
2026-06-15 General Construction — 1220 EISENHOWER DR
Owner: BOU··· 🔒
COMCAST PROPOSES OCCUPANCY FOR 1 POLE CORRECTION OUTSIDE THE ROW OF CITY OF BOUL… MEARS BROADBAND LLC
2026-06-15 General Construction — 6839 HARVEST RD
Owner: GRA··· 🔒
Comcast proposes occupancy for 4 pole corrections **contractor must notify impac… MEARS BROADBAND LLC
2026-06-15 Electrical — 1142 PEARL ST COMCAST PROPOSES TO PROOF AND PULL IN EXISTING CONDUIT 1027 FT TO INSTALL FIBER … MEARS BROADBAND LLC
2026-06-15 Electrical — 5311 WESTERN AVE
Owner: WES··· 🔒
COMCAST PROPOSES TO PROOF AND PULL 339 FT OF FIBER OPTIC CABLE ROUTE AT 5311 WES… MEARS BROADBAND LLC
2026-06-15 General Construction — 911 PORTLAND PL
Owner: POR··· 🔒
COMCAST PROPOSES OCCUPANCY FOR 12 POLE CORRECTIONS NEAR 255 10TH ST, BOULDER, CO… MEARS BROADBAND LLC
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 Fire Protection — 1906 28TH ST
Owner: MAC··· 🔒
Adding 3 Notification devices to an existing system PHILLIPS FIRE DESIGN LLC
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
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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

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Boulder permits by trade

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