Boulder Building Permits & Project Research

5,503 indexed permits · 643 contractor names in the last 90 days · Boulder, Colorado.

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Boulder building permits — key stats
Active contractors 643
Newest permit 2026-11-03

PermitGrab tracks 5,503 building permits in Boulder, CO as of 2026-11-03, including 643 active contractors identified from filings in the last 90 days.

✓ 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:

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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 — contractors, addresses, and project values. 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.

5,503
Indexed Permits
643
Contractor names (90 days)
41,472
Property Owners
2026-11-04
Last Updated
Updated recently · 2026-11-03
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Published permit & code records

Permit data through 2026-11-03
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5,503 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-04-06 Interior Renovation
Source type: Plumbing Permit
— 3120 BAYLOR DR
Owner: CAM··· 🔒
Tub to shower, single piece cast pan, new pressure balanced valve, acrylic walls… BATHTUB LINERS OF COLORADO LLC DBA REBATH OF COLORADO
2026-04-06 HVAC
Source type: Right-of-Way Permit
— 807 BOGGESS CIR Map 14 | Xcel Energy WO# 115611440 | pole replacement and XMFR replacement **con… replacement HVAC replacement Q3 CONTRACTING, INC
2026-04-06 Landscaping & Exterior
Source type: Right-of-Way Permit
— 885 CIRCLE DR
Owner: MOE··· 🔒
ADR2025-00120 Comcast proposes to place directional bore 2,404', aerial overlash… MEARS BROADBAND LLC
2026-04-06 Signage
Source type: Sign Permit
— 2527 1/2 BROADWAY Non Illuminated, Stud Mounted FCO's. Noble Property Management 303 SIGN COMPANY
2026-04-06 Interior Renovation
Source type: Building Permit - Multifamily
— 5620 ARAPAHOE AVE Rehabilitation and renovation of an existing 70-unit affordable housing developm… WHITESTONE CONSTRUCTION SERVICES, INC.
2026-04-06 HVAC
Source type: Mechanical Permit
— 775 GRAPE AVE
Owner: SCH··· 🔒
Install Navien (NPE-240-A) tankless water heater. Includes necessary reconfigura… like for like replacement HVAC changeout SECRIST INC dba CANYON PLUMBING & HEATING INC
2026-04-06 Electrical
Source type: Electrical Permit
— 3390 4TH ST
Owner: GER··· 🔒
ESS installation NEW SYSTEM SIZE: 15.00KWHAC · 1 FRANKLIN APOWER 2, 15.00KWH BAT… battery New installation Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-04-06 Demolition
Source type: Demolition Permit
— 2237 PINE ST
Owner: WHI··· 🔒
Deconstruction of detached garage off the alley ANDERSON GARCIA CONSTRUCTION
2026-04-06 HVAC
Source type: Building Permit - Single Family Detached Dwelling
— 5405 GLENDALE GULCH CIR
Owner: HIL··· 🔒
Replace 1 window and slider both like for like like for like replacement HVAC changeout NORTHERN LIGHTS EXTERIORS
2026-04-06 HVAC
Source type: Mechanical Permit
— 1395 BEAR MOUNTAIN DR 104
Owner: FUR··· 🔒
RHEEM HEAT PUMP & AC (3T, 18SEER) WITH FURNACE **Any electrical work required be… 18 SEER AC, furnace, heat pump like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-04-06 Electrical
Source type: Electrical Permit
— 3237 WRIGHT AVE
Owner: LAG··· 🔒
Energy Storage System battery Battery storage PHOTON BROTHERS
2026-04-06 Roofing
Source type: Right-of-Way Permit
— 1629 17TH ST
Owner: 162··· 🔒
-66'x5' Sidewalk -66' Curb & Gutter M2 CONCRETE & EXCAVATING INC
2026-04-06 Electrical
Source type: Electrical Permit
— 2424 SPRUCE ST
Owner: NAT··· 🔒
Rooftop Solar system solar CUSTOM SOLAR LLC
2026-04-06 Interior Renovation
Source type: Building Permit - Multifamily
— 5630 ARAPAHOE AVE Rehabilitation and renovation of an existing 70-unit affordable housing developm… WHITESTONE CONSTRUCTION SERVICES, INC.
2026-04-06 Interior Renovation
Source type: Building Permit - Multifamily
— 5610 ARAPAHOE AVE Rehabilitation and renovation of an existing 70-unit affordable housing developm… WHITESTONE CONSTRUCTION SERVICES, INC.
2026-04-06 HVAC
Source type: Mechanical Permit
— 1140 JUDSON DR
Owner: SPO··· 🔒
FOUR ZONE MITSUBISHI HYPER HEAT MINI SPLIT SYSTEM **PLEASE NOTE: APPLICABLE ONLY… mini-split New installation HVAC installation LOVELL ELECTRICAL SOLUTIONS
2026-04-03 HVAC
Source type: Mechanical Permit
— 3005 BIRCH AVE
Owner: HIL··· 🔒
Replacemement boiler. **Any electrical work required beyond a like-for-like repl… like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: Mechanical Permit
— 3970 COLORADO AVE A
Owner: WIL··· 🔒
replacing AC. 3 ton 16 seer **Any electrical work required beyond a like-for-lik… 3 tons 16 SEER AC like for like replacement MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: Mechanical Permit
— 4918 TESLA CT
Owner: FLE··· 🔒
Replacement furnace, heat pump replacing air conditioner, and by pass humidifier… furnace, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: Mechanical Permit
— 787 9TH ST
Owner: KUE··· 🔒
Replacement boiler **Any electrical work required beyond a like-for-like replace… like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: Right-of-Way Permit
— 2100 CENTRAL AVE
Owner: BRE··· 🔒
remove and replace sidewalk, curb & gutter, and cross pan replacement HVAC replacement JOB CONCRETE INC
2026-04-03 Roofing
Source type: Roofing Replacement Permit
— 1705 LINDEN AVE
Owner: BLU··· 🔒
Low Slope Carport Re-Roof/ 4 Squares /EPDM **All Structures must be permitted se… 4 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-03 HVAC
Source type: Mechanical Permit
— 656 MARINE ST Replace 40 gallon water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FU… replacement HVAC replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-03 Roofing
Source type: Roofing Replacement Permit
— 507 VALLEY VIEW DR
Owner: PIC··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 51 sq shingle tear off replacement Re-roof FORMULA ROOFING & REMODELING
2026-04-03 HVAC
Source type: Mechanical Permit
— 1455 YARMOUTH AVE Replace (2) 80% Burnham Boilers with (2) Lochinvar Knight 285K High Efficiency *… replacement HVAC replacement THE CROWE CORP dba VECTRA…
2026-04-03 Landscaping & Exterior
Source type: Right-of-Way Permit
— 750 S 42ND ST
Owner: RYA··· 🔒
10' X 3' asphalt street cut to repair the sewer service tap and one stone of cit… DIG BOSS COLORADO
2026-04-03 Plumbing
Source type: Utility Permit
— 775 LINDEN AVE
Owner: DAI··· 🔒
sewer service repair in the private lot of the property line work PIPELINE SOLUTIONS
2026-04-02 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
$300,000 1590 SUMAC AVE
Owner: BRO··· 🔒
1102 SF addition to include Gym and storage spaces. No bedrooms or bathrooms. **… STREAMLINE CONSTRUCTION CO
2026-04-01 HVAC
Source type: Building Permit - Single Family Detached Dwelling
$6,490 5619 TABLE TOP CT
Owner: TER··· 🔒
Replacing 4 windows, no change to size or location. LIFETIME WINDOWS
2026-03-31 Landscaping & Exterior
Source type: Utility Permit
— 3161 7TH ST
Owner: AND··· 🔒
Convert an existing attached 215 SF Garage to Conditioned Living Space, includin… WINDSOR HOMES LLC
2026-03-30 HVAC
Source type: Building Permit - Single Family Attached Dwelling
$90,000 4238 GREENBRIAR BLVD
Owner: HUI··· 🔒
Remodel of existing kitchen with removal of non-load bearing wall. All windows t… mini-split New installation MODERN HOMESTEAD DESIGN BUILD, LLC
2026-03-27 Demolition
Source type: Demolition Permit
— 1091 13TH ST Interior non-structural demolition associated with BLD-NRE2026-00044, for tenant… BRISTLECONE CONSTRUCTION LLC
2026-03-23 HVAC
Source type: Building Permit - Single Family Detached Dwelling
$12,000 1580 KENDALL DR
Owner: OSU··· 🔒
Remove and replace 7 vinyl Like for Like windows. like for like replacement HVAC changeout NORTHERN LIGHTS EXTERIORS
2026-03-20 New Construction
Source type: Building Permit - Single Family Detached Dwelling
$6,600 1197 BEREA DR
Owner: WES··· 🔒
Covered front porch attached in the front yard of a single family detached dwell… residential S&R EAGLE SERVICES LLC
2026-03-20 Electrical
Source type: Electrical Permit
$18,291 800 ARAPAHOE AVE
Owner: WEB··· 🔒
Energy Storage System battery Battery storage PHOTON BROTHERS
2026-03-13 Signage
Source type: Sign Permit
$1,889 2530 JUNCTION PL
Owner: 253··· 🔒
**Permit to voided and fees refunded because copy change does not need a permiT*… BROOMFIELD SIGN COMPANY
2026-03-13 Electrical
Source type: Electrical Permit
$22,000 850 8TH ST
Owner: ROW··· 🔒
Replace existing broken inverter with new inverter, add batteries for home use a… replacement WELL GROUNDED ELECTRICAL SERVICES LLC
2026-03-11 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
$70,000 790 MOHAWK DR
Owner: ANG··· 🔒
Interior kitchen remodel of single family dwelling - includes electrical, mechan… MODERN HOMESTEAD DESIGN BUILD, LLC
2026-03-09 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
$150,000 3215 5TH ST
Owner: ROS··· 🔒
INTERIOR REMODEL (ALTERATION LEVEL 2) OF TWO BATHROOMS AND PRIMARY BEDROOM CLOSE… SLOAN CONSTRUCTION
2026-03-06 Signage
Source type: Sign Permit
$28,899 2100 CENTRAL AVE
Owner: BRE··· 🔒
East & Co monument sign. PRECISION SIGN COMPANY
2026-03-06 New Construction
Source type: Building Permit - Accessory
$173,995 1760 SUNSET BLVD
Owner: BAS··· 🔒
32' x 12' IN-GROUND CONCRETE SWIMMING POOL WITH AUTOMATIC SAFETY COVER AS BARRIE… AQUALITY CONSTRUCTION
2026-03-05 HVAC
Source type: Building Permit - Accessory
$12,000 875 9TH ST
Owner: ROT··· 🔒
Interior Remodel Use change: Accessory building from Studio to an ADU. Adding a … fire suppression New installation ONE WAY PROPERTY SERVICES INC
2026-03-05 Signage
Source type: Right-of-Way Permit
$1,500 4525 PALO PKWY
Owner: HOU··· 🔒
Tilson/T-Mobile/ADR2025-00072 Bore east along south side of Palo Pkwy to cell si… TAK BROADBAND, INC.
2026-03-03 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
$45,000 650 S 46TH ST
Owner: MIL··· 🔒
**ASSOCIATED ENF2024-00968** Added bedrooms and bathroom without permit Basement… replacement FOUR BROTHERS CONTRACTING
2026-03-02 Windows & Doors
Source type: Building Permit - Non-Residential
$15,000 1650 28TH ST 1230 Remove a section of existing aluminum and glass storefront at rear and replace i… WRIGHT BROTHERS
2026-02-27 Electrical
Source type: Electrical Permit
$2,000 4650 LUDLOW ST
Owner: BLA··· 🔒
Addition was built causing 7 solar panels to be blocked by shadow of addition. 7… solar New installation AC ELECTRICAL CONTRACTORS LLC
2026-02-26 Fire Protection
Source type: Fire Permit
$5,000 3101 SPRUCE ST Adding 1 card reader to the existing system. THE HILLER COMPANIES LLC
2026-02-23 Interior Renovation
Source type: Building Permit - Non-Residential
$195,303 2830 VALMONT RD
Owner: WEL··· 🔒
Tenant Improvement of a 2 story commercial space, non- structural work to includ… BVB General Contractors
Contact details pending
2026-02-23 HVAC
Source type: Building Permit - Non-Residential
$940,000 1375 WALNUT ST Installation of a new roof-mounted chiller plant to provide consistent support f… New installation HVAC installation Bryan Construction
2026-02-19 Fire Protection
Source type: Fire Permit
— 1600 COMMERCE ST
Owner: BAL··· 🔒
Installing a Pre-Action System, Vesda System and Fire Alarm system (FATI) fire alarm ORR PROTECTION SYSTEMS, INC
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Permit Types in Boulder
Construction Activity in Boulder

New building permits in Boulder, Colorado show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Boulder Building Permits

Boulder, Colorado processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 5,503+ Boulder building permits — newest permit date: 2026-11-03 from official city sources.

Building permits in Boulder can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Boulder Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Boulder building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Public permit data source.

Who appears in Boulder permit records?

PermitGrab indexes 5,503 building permits in Boulder. New records appear as they are available from the source. Each permit is matched against 41,472 property-owner records for direct outreach.

How fresh is Boulder permit data?

The most recent permit indexed for Boulder is dated 2026-11-03. Newest permit date: 2026-11-03. 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 5,503 indexed permits. 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.

1 workflow for Boulder research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Boulder and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

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How to look up Boulder building permits

Search recent Boulder, CO building permits by address, contractor, 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 and the most active contractors, see the Boulder Permit Pulse.

Nearby Colorado Cities — explore building permits in other Colorado cities

Research Boulder project activity

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Frequently Asked Questions about Boulder Building Permits

How many building permits does PermitGrab track in Boulder?

PermitGrab currently tracks 5,503 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 find leads in Boulder by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

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. Contractor phone and website reveals are included where source-published. 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 & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Boulder contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Owner records are available where public data can be matched.
Solar installers
Roof permits and electrical upgrades in Boulder provide project context for solar-market research. Owner-occupancy data is available where public records can be matched.
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, with contractor details where the record publishes them.
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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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