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.

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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 · 2026-09-18
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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
2026-04-22 HVAC/Mech — 5007 VALMONT RD A Replace gas furnace at 5007 Valmont Rd. Unit A and add AC system. **Any electric… AC, furnace like for like replacement HVAC changeout GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 Solar — 3355 HEIDELBERG DR
Owner: HOL··· 🔒
**All Structures must be permitted separately** INCLUDES SOLAR DETACH AND RESET … 24 sq shingle tear off replacement Re-roof BOULDER ROOFING LLC
📞 (•••) •••-••••
2026-04-22 HVAC/Mech — 1780 REDWOOD AVE
Owner: CUM··· 🔒
We are remodeling the main floor and the basement and the exterior. The main flo… BRANSON CONSTRUCTION
2026-04-22 HVAC/Mech — 2571 MAPLETON AVE
Owner: STO··· 🔒
Pole replacement in backyard via crane set Mapleton Ave closed **contractor must… replacement HVAC replacement STURGEON ELECTRIC COMPANY INC
2026-04-22 HVAC/Mech — 1303 ALPINE AVE 29B
Owner: JOH··· 🔒
Like for like replacement Tankless water heater 199,000 BTUs Natural gas **PLEAS… like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-04-22 HVAC/Mech — 5013 VALMONT RD B Replace gas furnace, add AC and bath fan AC, furnace replacement HVAC replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-04-22 HVAC/Mech — 2955 13TH ST
Owner: COO··· 🔒
Like for like furnace replacement **Any electrical work required beyond a like-f… furnace like for like replacement HVAC changeout SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-04-22 Roofing — 610 UNIVERSITY AVE
Owner: RID··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 25 sq shingle tear off replacement Re-roof AXE ROOFING LLC
2026-04-22 Plumbing — 1989 19TH ST Replace 2nd and 3rd floor residential units from copper to CPVC pipe and fitting… replacement LANKO FIRE PROTECTION
📞 (•••) •••-••••
2026-04-22 Roofing — 440 CHRISTMAS TREE DR
Owner: SIM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 46 sq shingle, metal tear off replacement Re-roof GREENPOINT ROOFING
📞 (•••) •••-••••
2026-04-22 Roofing — 4281 EATON CT
Owner: MAT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 22 sq shingle tear off replacement Re-roof REITZ ROOFING INC
2026-04-22 Roofing — 135 S 42ND ST
Owner: MIL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof INTEGROUS ROOFING & RESTORATION INC
2026-04-22 Fire Protection — 1685 38TH ST
Owner: 168··· 🔒
Installation of one (1) new Horn/Strobe and relocation of two (2) existing horn/… PYE-BARKER
2026-04-22 HVAC/Mech — 2045 BROADWAY dumpster permit for 2045 Broadway interior renovation **contractor must contact … CCM CONSTRUCTION MANAGEMENT INC
2026-04-22 Roofing — 3760 SILVER PLUME LN
Owner: STU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement Re-roof SCHAFER ROOFING INC
2026-04-22 HVAC/Mech — 1402 OAKLEAF CIR
Owner: SMI··· 🔒
Retrofitting an existing Rheem gas furnace with a Mitsubishi dual fuel Intelli-H… 3.5 tons AC, furnace New installation HVAC installation DIMENSION ELECTRIC LLC
2026-04-22 HVAC/Mech — 1512 MARIPOSA AVE
Owner: KEL··· 🔒
326 sq ft interior remodel which includes a remodeled kitchen, new laundry close… 326 roof sf New installation New roof PR HOMES, INC
2026-04-22 HVAC/Mech — 1308 OAKLEAF CIR
Owner: DOR··· 🔒
Replacement of existing A/C and Furnace with new Heat Pump and Furnace **PLEASE … AC, furnace, heat pump replacement HVAC replacement KJ THOMAS CONSTRUCTION LLC
2026-04-22 General Construction — 2400 IRIS AVE
Owner: ELD··· 🔒
Pothole permit for plan and profile (4) **contractor must notify impacted reside… ITG COMMUNICATIONS LLC
2026-04-22 Solar — 2090 ORCHARD AVE
Owner: 209··· 🔒
Solar PV installation SYSTEM SIZE: 17.20KWDC, 13.96KWAC · 40 Q CELL Q.TRON BLK M… solar New installation ENERGY TRANSITION PARTNERS INC dba
2026-04-22 HVAC/Mech — 1585 30TH ST
Owner: CIT··· 🔒
COB Project - Brian Wiltshire | WO 115661012 & 115435803 - 2 Xcel pole change ou… D&D POWER LLC
2026-04-22 HVAC/Mech — 915 MAXWELL AVE
Owner: MCC··· 🔒
occupancy for (2) pole replacements **impacted residents must be notified a mini… Q3 CONTRACTING, INC
2026-04-22 HVAC/Mech — 770 28TH ST
Owner: COR··· 🔒
curb & gutter R&R along 28th Frontage Road, to the West and South of The Hub dev… replacement HVAC replacement COLOSCAPES CONCRETE
2026-04-22 Windows/Doors — 765 13TH ST
Owner: BOU··· 🔒
**Change of Scope 2/17/26, eaves and fascia removed from scope.** Remodel Kitche… TRADES WORLD WIDE LLC DBA
2026-04-22 Electrical — 4900 NAUTILUS CT N 115387822 | underground electric cable replacement: 1002' directional bore from … replacement HOOPER CORPORATION
2026-04-22 HVAC/Mech — 618 UNIVERSITY AVE
Owner: COL··· 🔒
RHEEM FURNACE furnace: 80% 50,000 BTU **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS … 50,000 BTU furnace New installation HVAC installation MEYERS HEATING AND A/C
2026-04-22 HVAC/Mech — 4180 EVANS DR
Owner: CRA··· 🔒
Replace Furnace and A/C 2.5 Ton Basic Series - Rated up to 14 SEER2 Single Stage… 2.5 tons 14 SEER AC, furnace replacement HVAC replacement CARBON VALLEY AIR HEATING PLUMBING & ELECTRICAL LLC
2026-04-22 HVAC/Mech — 3234 7TH ST
Owner: POL··· 🔒
System Size: 28.6K BTUs System Components: (2) Mitsubishi Wall-Mounted - MSZ-GX1… AC, heat pump New installation HVAC installation ENERGY TRANSITION PARTNERS INC dba
2026-04-22 HVAC/Mech — 402 ALPINE AVE
Owner: MCD··· 🔒
MAP 3 - 4th and Alpine | Pole replacement, traffic control, alley closure & OLR … replacement HVAC replacement Q3 CONTRACTING, INC
2026-04-22 Fire Protection — 1906 28TH ST
Owner: MAC··· 🔒
Cosco Fire will add and relocate sprinklers as required for new bathroom layout … sprinkler COSCO FIRE PROTECTION, INC
2026-04-21 HVAC/Mech — 1632 YELLOW PINE AVE
Owner: ROS··· 🔒
Install Cold Climate 2 zone mini split system **PLEASE NOTE: APPLICABLE ONLY TO … mini-split New installation HVAC installation Tri Peaks Air
2026-04-21 Demolition — 2130 TAMARACK AVE
Owner: 213··· 🔒
Full structure deconstruction of two accessory wood sheds (400sf total). Associa… 400 roof sf STREAMLINE CONSTRUCTION CO
2026-04-21 Roofing — 2589 BRIARWOOD DR
Owner: MCG··· 🔒
Repairs for a single family detached dwelling due to wind damage. The back wall … shingle replacement New roof JIM BLACK CONSTRUCTION, INC
2026-04-21 Roofing — 2950 WILDERNESS PL
Owner: WIL··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof, 149 squ… 149 sq shingle tear off replacement Re-roof DOUGLASS COLONY GROUP INC
2026-04-21 Fire Protection — 1750 29TH ST 1042 24 head tenant finish to meet code coverage for new wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-04-21 HVAC/Mech — 3325 28TH ST 4 THE SCOPE OF WORK INCLUDES REMODEL OF EXISTING OFFICE SPACES WITHIN THE EXISTING… FINANCIAL CONSTRUCTION SVCS
📞 (•••) •••-••••
2026-04-21 HVAC/Mech — 2425 CANYON BLVD 100 Replace 6 gallon electric water heater like for like **Any electrical work requi… like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-04-21 HVAC/Mech — 4705 TANTRA DR Replace 40 gallon customer supplied water heater like for like **Any electrical … like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-04-21 HVAC/Mech — 1543 PEARL ST Excavate service line to confirm service size | if 1" service, install 1" yoke, … New installation HVAC installation RAY'S BACKHOE SERVICE LLC
2026-04-21 HVAC/Mech — 910 28TH ST 213 like for like replacement water heater. 50 gallon double vent, 100,000 btus, nat… like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-04-21 Electrical — 1270 AIKINS WAY
Owner: CLE··· 🔒
100A to 200A overhead service upgrade and panel replacement. 100A service panel replacement Panel service MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-21 HVAC/Mech — 4264 MONROE DR C
Owner: REI··· 🔒
40-Gal. Short 6-year 4500W Dbl. Elem. Electric Water Heater KENFIELD PLUMBING
2026-04-21 HVAC/Mech — 5083 VALMONT RD B Install: Cold Climate HP/AC/ 50 Gallon Heat Pump Water Heater **PLEASE NOTE: APP… AC, heat pump New installation HVAC installation MR PERFECT PLUMBING LLC
2026-04-21 Demolition — 2130 TAMARACK AVE
Owner: 213··· 🔒
Full structure deconstruction fo a single family detached dwelling. Associated w… STREAMLINE CONSTRUCTION CO
2026-04-21 HVAC/Mech — 2510 TAFT DR 316
Owner: JAC··· 🔒
replace 40 gallon electric water heater like for like **Any electrical work requ… like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-04-21 Roofing — 3485 17TH ST
Owner: JAC··· 🔒
Repair of a single truss on the roof while we are doing the roof replacement per… replacement Roof repair 14ER EXTERIORS LLC
2026-04-21 HVAC/Mech — 430 DEWEY AVE
Owner: ALO··· 🔒
Occupancy permit for pole replacement and pole corrections **contractor must not… replacement HVAC replacement Q3 CONTRACTING, INC
2026-04-21 Electrical $1,000 5777 CENTRAL AVE
Owner: BRE··· 🔒
JB0002564111 | Comcast proposes to place new directional bore 220' to install fi… MEARS BROADBAND LLC
2026-04-21 Electrical — 1531 DELLWOOD AVE
Owner: MIS··· 🔒
Add outlet for car charger EV charger New installation ENVISION SOLUTIONS LLC
2026-04-21 HVAC/Mech — 1136 ALPINE AVE MAP 9 | Pole replacement OLR **work MUST start at 4:30 PM or later** **contracto… replacement HVAC replacement Q3 CONTRACTING, INC
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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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