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
2026-09-24 HVAC
Source type: Mechanical Permit
— 1339 LODGE LN
Owner: FOR··· 🔒
Replacement furnace, heat pump replacing air conditioner, and associated electri… furnace, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
2026-09-24 HVAC
Source type: Mechanical Permit
— 4830 SIOUX DR
Owner: JOH··· 🔒
New single zone mini split heat pump and associated electrical heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
2026-09-24 New Construction
Source type: Building Permit - Accessory
— 514 PEARL ST
Owner: POR··· 🔒
**8/28/26 Revision to include detach and reset the electrical wiring for the 3 o… JIM BLACK CONSTRUCTION, INC
2026-09-24 Electrical
Source type: Electrical Permit
— 401 PINE ST
Owner: KAT··· 🔒
(3) SPAN Panel Subpanel installation associated with ELE2026-00954 battery insta… battery New installation Battery storage ENERGY TRANSITION PARTNERS INC dba
2026-09-24 General Construction
Source type: Right-of-Way Permit
— 5311 WESTERN AVE
Owner: WES··· 🔒
COMCAST PROPOSES TO TIE IN TO MULTIPLE EXISTING SPLICE LOCATIONS INSIDE THE ROW … MEARS BROADBAND LLC
2026-09-24 HVAC
Source type: Mechanical Permit
— 1816 MARIPOSA AVE
Owner: KRO··· 🔒
1x Mitsubishi Outdoor Unit - SUZ-AK30NLHZ - Basement Outdoor Unit 1× Mitsubishi … 3 kW heat kit AC, heat pump New installation HVAC installation ENERGY TRANSITION PARTNERS INC dba
2026-09-24 HVAC
Source type: Mechanical Permit
$18,900 580 PLEASANT ST
Owner: EHL··· 🔒
New 3 zone mini split with 240v 40amp circuit. 2.5-ton 20 seer. **PLEASE NOTE: A… 2.5 tons 20 SEER mini-split New installation HVAC installation GREEN HOME SERVICES
2026-09-24 Roofing
Source type: Roofing Replacement Permit
— 2829 MAPLETON AVE
Owner: ROC··· 🔒
**All Structures must be permitted separately** Roof Overlay, 30 squares of TPO … 30 sq shingle, tpo replacement Re-roof MODERN ROOFING LLC
2026-09-24 General Construction
Source type: Right-of-Way Permit
— 3240 11TH ST
Owner: JAC··· 🔒
PH2PG5 - Crane set for 2 pole replacements | CONDITIONS OF APPROVAL: **contracto… D&D POWER LLC
2026-09-24 Plumbing
Source type: Right-of-Way Permit
— 990 ITHACA DR
Owner: BOU··· 🔒
10? long sewer service repairs in front yard and tap repair in street 8? deep in… line work New installation THE ELITE PIPE MD
2026-09-24 Signage
Source type: Right-of-Way Permit
— 3131 WASHINGTON ST
Owner: MAR··· 🔒
WO 115997178 | 5 pole replacements via crane sets CONDITIONS OF APPROVAL: **cont… D&D POWER LLC
2026-09-24 Fire Protection
Source type: Fire Permit
— 1901 63RD ST Replacement of fire sprinkler piping and heads for conveyor replacement sprinkler FRONTIER FIRE PROTECTION, LLC
2026-09-24 Plumbing
Source type: Utility Permit
— 7793 CORNWALL CIR
Owner: KEL··· 🔒
40? long sewer service repairs in front yard 10'Deep install dual sweep clean ou… line work New installation THE ELITE PIPE MD
2026-09-24 Electrical
Source type: Electrical Permit
— 1634 WALNUT ST C
Owner: PAC··· 🔒
Re-inspection to satisfy XCEL energy requirement for interconnection application… solar GREEN GRID TECHNOLOGIES DBA
2026-09-24 HVAC
Source type: Mechanical Permit
— 305 EVERGREEN AVE
Owner: PAR··· 🔒
1x Mitsubishi Outdoor Unit - MXZ-SM42NLHZ - Roof 2x Mitsubishi Floor Mounted - M… heat pump New installation HVAC installation ENERGY TRANSITION PARTNERS INC dba
2026-09-24 Electrical
Source type: Electrical Permit
— 4019 SAINT LUCIA ST Installation of a new roof-mounted photovoltaic solar system solar New installation TYLER MIDDLETON
2026-09-24 Electrical
Source type: Right-of-Way Permit
— 1580 7TH ST
Owner: 158··· 🔒
Trenching 10', placing 2" conduit and pulling 110' of new 24F Fiber. Placing 1 n… PAULEY CONSTRUCTION, LLC
2026-09-24 Electrical
Source type: Right-of-Way Permit
— 2208 PEARL ST WO 111989764 - Trench 200' for new underground wire, install a new transformer |… D&D POWER LLC
2026-09-24 Roofing
Source type: Siding Replacement Permit
— 3841 ORION CT
Owner: MCN··· 🔒
Removing and replacing with James Hardie Siding, Facsia, and Soffit. MELARA CONSTRUCTION LLC
2026-09-24 New Construction
Source type: Building Permit - Single Family Detached Dwelling
— 3030 24TH ST
Owner: HAH··· 🔒
Install one new exterior hand railing at existing entry/exterior stairs. Scope i… residential RER PROPERTIES LLC
2026-09-24 New Construction
Source type: Building Permit - Single Family Detached Dwelling
— 1625 KALMIA AVE
Owner: DEP··· 🔒
THIS PROJECT INCLUDES AN ENTRY ADDITION ON THE FRONT OF THE HOME (40 SF) WITH A … 446 sf residential AMY DEPASQUALE
2026-09-24 General Construction
Source type: Right-of-Way Permit
— 2068 5TH ST 2 utility pole replacements, 2 secondary equipment replacements. All can be acce… Q3 CONTRACTING, INC
2026-09-24 HVAC
Source type: Mechanical Permit
— 1690 LINDEN AVE
Owner: DEC··· 🔒
Mitsubishi Outdoor Unit - SUZ-AK30NLHZ - 1 Mitsubishi Air Handler - SVZ-AP30NL -… AC New installation HVAC installation ENERGY TRANSITION PARTNERS INC dba
2026-09-23 HVAC
Source type: Mechanical Permit
— 4776 FRANKLIN DR
Owner: BAS··· 🔒
replacing furnace and AC. 60K BTU 80% eff furnace. 3 ton 16 seer heat pump exist… 3 tons 16 SEER AC, furnace, heat pump like for like replacement MEIERS MECHANICAL INC
2026-09-23 HVAC
Source type: Mechanical Permit
— 16 KINNIKINNICK RD
Owner: MIL··· 🔒
Like for like 50 gal water heater replacement **Any electrical work required bey… like for like replacement HVAC changeout PLANET PLUMBING, INC
2026-09-23 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
— 670 EMPORIA RD
Owner: HAN··· 🔒
Replacing 1 Window like for like. like for like replacement HVAC changeout PELLA WINDOWS & DOORS LLC
2026-09-23 Roofing
Source type: Roofing Replacement Permit
— 2533 BRIARWOOD DR
Owner: MUZ··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof BLACK ROOFING INC
2026-09-23 Roofing
Source type: Roofing Replacement Permit
— 530 HARTFORD DR
Owner: ACK··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 20 sq shingle tear off replacement Re-roof MANNING RESTORATION
📞 (•••) •••-••••
2026-09-23 HVAC
Source type: Mechanical Permit
— 925 ITHACA DR
Owner: COL··· 🔒
3 TON ELECTRIC HEAT PUMP INSTALLATION REPLACING AN EXISTING GAS FURNACE. THE GAS… 3 tons furnace, heat pump New installation HVAC installation JETSON HOME INC
2026-09-23 Electrical
Source type: Electrical Permit
— 2513 BRIARWOOD DR
Owner: GIL··· 🔒
ELECTRICAL SERVICE UPGRADE - 200A OVERHEAD 200A service panel Panel service JETSON HOME INC
2026-09-23 HVAC
Source type: Mechanical Permit
— 3505 EASTMAN AVE
Owner: MCC··· 🔒
Installation of Trane 96% 2-Stage Furnace **PLEASE NOTE: APPLICABLE ONLY TO SYST… furnace New installation HVAC installation ELEMENTAL COMFORT SYSTEMS
2026-09-23 HVAC
Source type: Mechanical Permit
— 1522 GREENBRIAR BLVD
Owner: MEY··· 🔒
Installation of a new Heat Pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH F… heat pump New installation HVAC installation BLUE SKY PLUMBING & HEATING
2026-09-23 HVAC
Source type: Mechanical Permit
— 255 30TH ST
Owner: WIN··· 🔒
3 ton electric heat pump installation replacing an existing gas furnace. The gas… 3 tons furnace, heat pump New installation HVAC installation JETSON HOME INC
2026-09-23 HVAC
Source type: Mechanical Permit
— 720 GILLASPIE DR
Owner: LEW··· 🔒
3 ton electric heat pump installation replacing an existing gas furnace. The gas… 3 tons 5 kW heat kit furnace, heat pump New installation HVAC installation JETSON HOME INC
2026-09-23 Roofing
Source type: Roofing Replacement Permit
— 525 ITHACA DR
Owner: SIM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 29 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-09-23 Roofing
Source type: Roofing Replacement Permit
— 835 YELLOW PINE AVE
Owner: STE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17.16 sq shingle tear off replacement Re-roof J&K ROOFING
📞 (•••) •••-••••
2026-09-23 HVAC
Source type: Mechanical Permit
— 4718 16TH ST
Owner: NEW··· 🔒
new 4 zone mini split heat pump and associated electrical **PLEASE NOTE: APPLICA… heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
2026-09-23 Fire Protection
Source type: Fire Permit
— 1007 PEARL ST 260 Tenant improvement to the existing space FREEDOM FIRE PROTECTION, LLC
2026-09-23 Roofing
Source type: Building Permit - Multifamily
$3,468 1489 ZAMIA AVE
Owner: MUL··· 🔒
Replace 1 window like for like with a retrofit vinyl window, installed per manuf… like for like replacement HVAC changeout HOME DEPOT USA. INC
2026-09-23 HVAC
Source type: Mechanical Permit
— 835 11TH ST
Owner: PEA··· 🔒
replacement furnace and air conditioner with associated electrical **PLEASE NOTE… furnace replacement HVAC replacement SAVE HOME HEAT CO INC
2026-09-23 Windows & Doors
Source type: Building Permit - Single Family Detached Dwelling
— 7236 AUGUSTA DR
Owner: SAL··· 🔒
Replacing 1 Door Like for like. like for like replacement HVAC changeout PELLA WINDOWS & DOORS LLC
2026-09-23 Electrical
Source type: Right-of-Way Permit
— 490 MARINE ST
Owner: WOL··· 🔒
remove existing framing from ple and replace with horizontal double circuit doub… replacement PAR ELECTRICAL CONTRACTORS LLC
2026-09-23 Plumbing
Source type: Utility Permit
— 1285 MEADOW PL
Owner: MAC··· 🔒
Sewer service line spot repair under the drive way in front of the property addr… line work replacement P3 SERVICES OF CO LLC dba SEWER LINES ONLY
2026-09-23 Landscaping & Exterior
Source type: Siding Replacement Permit
— 1524 OAK AVE
Owner: LEM··· 🔒
Complete tear off of current siding down to the sheathing of the home. Install n… NORTHERN LIGHTS EXTERIORS
2026-09-23 New Construction
Source type: Building Permit - Accessory
— 2042 ALPINE DR
Owner: SMI··· 🔒
Change two single garage doors into one double garage door for detached garage -… HAMMERWELL INCORPORATED
2026-09-23 HVAC
Source type: Mechanical Permit
— 1450 PATTON DR
Owner: FRI··· 🔒
Install replacement swamp cooler **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH … replacement HVAC replacement THE CROWE CORP dba VECTRA…
2026-09-23 HVAC
Source type: Mechanical Permit
— 2881 21ST ST
Owner: OAT··· 🔒
No existing ac, replacing single stage 110k furnace installing: 1-BOHA-36MTB-M18… 18 SEER AC, furnace, heat pump New installation HVAC installation KAPPLER MECH & ELEC INC
2026-09-23 Landscaping & Exterior
Source type: Right-of-Way Permit
— 2737 KALMIA AVE
Owner: RIC··· 🔒
Sidewalk closure to facilitate tree pruning CONDITIONS OF APPROVAL: **impacted r… SAVATREE LLC
2026-09-23 Plumbing
Source type: Utility Permit
— 280 CACTUS CT
Owner: REZ··· 🔒
Pipe burst from building drain up to plastic transition all in yard. Going aroun… APEX PLUMBING INC
2026-09-23 Demolition
Source type: Right-of-Way Permit
— 334 ARAPAHOE AVE
Owner: 334··· 🔒
Demo gas service - potholes on 10/2, demo on 10/5. (1) 5x5 dig pit (3) potholes … SITEWISE LLC
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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.

Research Boulder project activity — Pro $149/mo

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

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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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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