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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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

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

Project value is blank on every record displayed here, so the Value column is omitted.

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Date Type Address Details Contractor / Status Save
2026-02-19 Electrical
Source type: Electrical Permit
1990 KALMIA AVE
Owner: KRA··· 🔒
Add 13.5kWh battery only. No solar existing. battery, solar New installation Battery storage SOLAR POWER PROS INC
2026-02-19 HVAC
Source type: Mechanical Permit
3295 EMERSON AVE
Owner: PER··· 🔒
Like for like replacement Atmospheric vent 50 gallon 40,000 Btus Energy factor .… like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-02-19 HVAC
Source type: Right-of-Way Permit
1915 GOSS ST
Owner: EVE··· 🔒
**EMERGENCY SEWER REPAIR - OUT OF SERVICE ** Replacement of approx 40' of sewer … replacement HVAC repair AFFORDABLE SERVICES 24/7
📞 (•••) •••-••••
2026-02-19 Roofing
Source type: Roofing Replacement Permit
810 37TH ST
Owner: PIA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof SCHROEDER ROOFING, INC
📞 (•••) •••-••••
2026-02-19 HVAC
Source type: Mechanical Permit
2845 6TH ST
Owner: SAN··· 🔒
Replace furnace & add AC - new 80K BTU 96% furnace + 2 Ton 15 SEER A/C **PLEASE … 2 tons 15 SEER AC, furnace replacement HVAC replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-02-19 HVAC
Source type: Mechanical Permit
93 BENTHAVEN PL
Owner: MIC··· 🔒
2 ton electric heat pump installation replacing an existing gas furnace and exis… 2 tons AC, furnace, heat pump New installation HVAC installation JETSON HOME INC
2026-02-19 Electrical
Source type: Electrical Permit
1465 PERIWINKLE DR
Owner: MAT··· 🔒
Installation of flush mount, grid-tied, 6.090 kW solar PV system. solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-02-19 Roofing
Source type: Roofing Replacement Permit
4787 6TH ST
Owner: GLY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 41 sq shingle tear off replacement Re-roof WESTPRO LTD
2026-02-19 HVAC
Source type: Building Permit - Non-Residential
5500 CENTRAL AVE
Owner: BRE··· 🔒
Modifications to an existing trash screen and installation of a nitrogen tank --… New installation HVAC installation QUINLAN CONSTRUCTION INC
2026-02-19 HVAC
Source type: Mechanical Permit
4760 LUDLOW ST
Owner: REI··· 🔒
replacing existing swamp cooler with new pheonix swamp cooler **All new plastic … New installation HVAC installation TUSCAN ELECTRIC HEATING & PLUMBING, LLC.
2026-02-19 Electrical
Source type: Electrical Permit
625 HAWTHORN AVE
Owner: MCN··· 🔒
200-amp service upgrade underground service panel Panel service RAYO ELECTRIC, INC
2026-02-19 HVAC
Source type: Building Permit - Single Family Attached Dwelling
3256 CRIPPLE CREEK TRL REMOVE & REPLACE (7) WINDOWS LIKE FOR LIKE - NO ALTERATIONS TO FRAMED OPENINGS -… like for like replacement HVAC changeout LIFETIME WINDOWS
2026-02-19 HVAC
Source type: Mechanical Permit
3280 AIRPORT RD Replace existing CRAC (Computer Room Air Conditioning) unit with new one. **PLEA… replacement HVAC replacement BROES ELECTRIC, INC
2026-02-19 Electrical
Source type: Electrical Permit
2050 FOLSOM ST 200 amp single phase temp service for construction on west end of project 200A BAN ELECTRIC SERVICES INC
2026-02-19 HVAC
Source type: Right-of-Way Permit
507 CANYON BLVD
Owner: WON··· 🔒
Comcast proposes to place aerial overlash 774' to install fiber cable route **co… New installation HVAC installation MEARS BROADBAND LLC
2026-02-19 HVAC
Source type: Siding Replacement Permit
3374 16TH ST
Owner: MOT··· 🔒
Complete tear off down to the sheathing. Install new housewrap and James Hardie … replacement HVAC installation NORTHERN LIGHTS EXTERIORS
2026-02-19 HVAC
Source type: Building Permit - Single Family Attached Dwelling
5077 VALMONT RD Replace existing decks back and front on units A & B at 5077 Valmont Rd. Deck co… replacement HVAC replacement HIGH PLAINS RENOVATION LTD
2026-02-19 HVAC
Source type: Mechanical Permit
385 MANHATTAN DR
Owner: OCO··· 🔒
RHEEM HEAT PUMP & AC (18SEER, 2T) WITH BACK UP FURNACE (96%, 2STAGE, VARIABLE) *… 18 SEER AC, furnace, heat pump like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-02-19 HVAC
Source type: Siding Replacement Permit
1780 LEHIGH ST
Owner: FOL··· 🔒
Remove and replace all siding. replace with James hardie fiber cement. replacement HVAC replacement ROAD HOME LLC DBA ROAD HOME…
2026-02-19 Windows & Doors
Source type: Building Permit - Single Family Attached Dwelling
695 MANHATTAN DR 204
Owner: CON··· 🔒
REMOVE & REPLACE (3) WINDOWS AND (1) PATIO DOOR LIKE FOR LIKE - NO ALTERATIONS T… like for like replacement HVAC changeout LIFETIME WINDOWS
2026-02-19 Roofing
Source type: Roofing Replacement Permit
5011 ELLSWORTH PL
Owner: TAY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 26.75 sq shingle tear off replacement Re-roof LIFETIME ROOF & SOLAR LLC
2026-02-19 Plumbing
Source type: Building Permit - Non-Residential
3095 STERLING CIR
Owner: NEI··· 🔒
**4/02/26 Revision to leave both bathrooms in place without changes and remove B… replacement HORIZON WEST BUILDERS INC
2026-02-18 HVAC
Source type: Right-of-Way Permit
5376 DESERT MOUNTAIN CT
Owner: TRY··· 🔒
Xcel Energy will need a lane closure on the north side of the intersection of N … replacement HVAC replacement Xcel Energy Services Inc
📞 (•••) •••-••••
2026-02-18 Electrical
Source type: Electrical Permit
5000 BUTTE ST 165
Owner: LLO··· 🔒
Install a junction box underneath the home at the location of the original exter… 100A New installation APPLEWOOD PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-02-18 HVAC
Source type: Right-of-Way Permit
2425 VASSAR DR
Owner: FIE··· 🔒
Upsize water service to 1" and 1" meter - utility sub-permit UTL2025-00394 | was… replacement HVAC repair BIOTERRA CONSTRUCTORS INC
2026-02-18 Roofing
Source type: Roofing Replacement Permit
833 S TERRACE CIR
Owner: CON··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 32 sq shingle tear off replacement Re-roof GATES ENTERPRISES LLC
2026-02-18 HVAC
Source type: Mechanical Permit
601 CANYON BLVD D
Owner: TOW··· 🔒
Boiler Replacement **Any electrical work required beyond a like-for-like replace… like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-02-18 Electrical
Source type: Electrical Permit
611 MAXWELL AVE
Owner: FUR··· 🔒
Install a dedicated 40a 240v circuit from panel in basement to oven location for… 40A 240V New installation APPLEWOOD PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-02-18 HVAC
Source type: Mechanical Permit
5355 HOLMES PL
Owner: PAR··· 🔒
Installation of new 4 Ton Ducted Mitsubishi Heat Pump System, 10kW Electric Heat… 4 tons 10 kW heat kit heat pump New installation HVAC installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-02-18 HVAC
Source type: Right-of-Way Permit
5572 STONEWALL PL
Owner: LYO··· 🔒
Closure of the west bound lane of Baseline Road with flaggers to maintain traffi… BLUE RIVER FORESTRY & TREE CARE
2026-02-18 HVAC
Source type: Building Permit - Non-Residential
1906 28TH ST
Owner: MAC··· 🔒
**3/23/26 Revision to install 4-fan unit in lieu of the original 3-fan unit - ch… replacement HVAC repair BSM CONSTRUCTION INC
2026-02-18 Roofing
Source type: Roofing Replacement Permit
2620 BRIARWOOD DR
Owner: CRA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 41 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-02-18 HVAC
Source type: Building Permit - Single Family Detached Dwelling
1340 MEADOW AVE
Owner: LYL··· 🔒
Remodel the existing living room area in a single family detached dwelling. *8/1… New installation HVAC installation GREER CONSTRUCTION INC
2026-02-18 Roofing
Source type: Roofing Replacement Permit
875 ORMAN DR
Owner: BEH··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof 3R ROOFING, LLC
2026-02-18 HVAC
Source type: Mechanical Permit
5510 SPINE RD 102 Water heater replacement like for like. Unit# H102 like for like replacement HVAC changeout EURO PLUMBING
2026-02-18 Demolition
Source type: Demolition Permit
2170 HERMOSA DR
Owner: BDK··· 🔒
Full demolition of existing 1952 single family residence. BUILDWELL LLC
2026-02-18 HVAC
Source type: Right-of-Way Permit
1603 WALNUT ST
Owner: COM··· 🔒
JB0002468733 | occupancy for fiber splicing at two locations **contractor must u… MEARS BROADBAND LLC
2026-02-18 HVAC
Source type: Right-of-Way Permit
1160 EDINBORO DR
Owner: MIL··· 🔒
remove and replace 30 LF of sidewalk replacement HVAC replacement Waiting for Licensed Contractor
2026-02-18 Roofing
Source type: Roofing Replacement Permit
3465 CAYMAN PL
Owner: STU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 30 sq shingle tear off replacement Re-roof HOMEGUARD LLC dba AVODA
2026-02-18 HVAC
Source type: Right-of-Way Permit
1480 VIOLET AVE
Owner: BEA··· 🔒
Comcast proposes to place aerial overlash total of 65' at 2 existing poles to in… New installation HVAC installation MEARS BROADBAND LLC
2026-02-18 HVAC
Source type: Mechanical Permit
625 MAPLETON AVE
Owner: BEN··· 🔒
boiler only replacement. no modifications to existing lines or vent NO EXTERNAL … replacement HVAC replacement THE CROWE CORP dba VECTRA…
2026-02-18 Demolition
Source type: Demolition Permit
2926 11TH ST
Owner: SPA··· 🔒
Detached Garage Demo PERKS DECONSTRUCTION LTD
2026-02-18 Solar
Source type: Electrical Permit
325 LIPAN WAY
Owner: ROB··· 🔒
Install 13.5kWh Tesla Powerwall Energy Storage System. The PV system is existing… 13.5 kWh battery battery solar Battery storage TESLA ENERGY OPERATIONS INC
2026-02-18 HVAC
Source type: Mechanical Permit
1666 NORTH ST
Owner: BLA··· 🔒
Installing ductless heat pump mini split system: 1-Mitsubishi Electric MXZ-3D24N… heat pump, mini-split New installation HVAC installation KAPPLER MECH & ELEC INC
2026-02-18 HVAC
Source type: Right-of-Way Permit
5290 E EUCLID AVE
Owner: STO··· 🔒
Sewer service repair into the street in the front of the address. **contractor m… HVAC repair IQ SEWER TECH LLC
2026-02-18 HVAC
Source type: Mechanical Permit
4065 DAWN CT
Owner: KEA··· 🔒
Install Mitsubishi (2.5-ton) Hyper-Heating INVERTER® (H2i) outdoor heat pump SUZ… 2.5 tons heat pump New installation HVAC installation POWER PROS, LLC
2026-02-18 Signage
Source type: Sign Permit
2530 JUNCTION PL
Owner: 253··· 🔒
Install one new illuminated wall sign. BROOMFIELD SIGN COMPANY
2026-02-18 Fire Protection
Source type: Fire Permit
1048 PEARL ST
Owner: TEN··· 🔒
2514221 The Trade Desk Suite 200 PROVIDE THE FOLLOWING FIRE ALARM SYSTEM MODIFIC… fire alarm PYE-BARKER
2026-02-18 HVAC
Source type: Mechanical Permit
3301 ARAPAHOE AVE 103
Owner: KEL··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement HVAC replacement PALLINDROME ENTERPRISES
2026-02-18 Plumbing
Source type: Right-of-Way Permit
2624 KALMIA AVE
Owner: PET··· 🔒
70? long full line sewer service repair form house to new tap in street 25?x3? s… line work New installation THE ELITE PIPE MD
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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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