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:

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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 — 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
2026-04-15 HVAC/Mech — 580 EUCLID AVE
Owner: BAR··· 🔒
Install new single zone mini split heat pump in single family dwelling - include… heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-15 HVAC/Mech — 1801 BLUEBELL AVE
Owner: CHI··· 🔒
replace water heater with 48 gallon water heater **PLEASE NOTE: APPLICABLE ONLY … replacement HVAC replacement PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-04-15 General Construction — 330 BATES AVE
Owner: RIC··· 🔒
Close sidewalk temporarily for concrete truck to pour back a driveway removal an… AFFORDABLE SERVICES 24/7
📞 (•••) •••-••••
2026-04-15 HVAC/Mech — 355 32ND ST
Owner: CAM··· 🔒
Install 40 gallon electric water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEM… New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-15 Electrical — 3615 ASPEN CT
Owner: RIC··· 🔒
Replace the existing service with a new 200amp service, upgrading grounding and … 200A replacement SALZANO ELECTRIC INC
📞 (•••) •••-••••
2026-04-15 General Construction — 2045 VINE AVE New 1-story single family home with finished basement. 3 bedrooms, 2.5 baths. ba… 127 sq 1,127 roof sf New installation New roof CONNECT ARCHITECTURE
📞 (•••) •••-••••
2026-04-15 Demolition — 3601 ARAPAHOE AVE 178A
Owner: MAG··· 🔒
Interior Demo of Suite 178A, Tenant finish construction to include new wall part… 178A New installation BVB GENERAL CONTRACTORS LLC
2026-04-15 HVAC/Mech — 751 COTTAGE LN
Owner: MIC··· 🔒
Install water heater; expansion tank; plumbing connections; flue pipe replacemen… standard replacement Water heater SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-15 Plumbing — 2473 20TH ST
Owner: 247··· 🔒
Emergency replacement of sewer line from property possibly to the tap. line work replacement AFFORDABLE SERVICES 24/7
📞 (•••) •••-••••
2026-04-15 General Construction — 2045 VINE AVE New 1-story single family home with finished basement. 3 bedrooms, 2.5 baths. ba… 127 sq 1,127 roof sf New installation New roof CONNECT CONSTRUCTION
2026-04-15 HVAC/Mech — 350 PONCA PL
Owner: FRA··· 🔒
Replacing (1) existing Ajax boiler with (2) new PK boilers. New installation HVAC installation DURO ELECTRIC COMPANY
2026-04-15 Fire Protection — 1330 ALPINE AVE
Owner: MUR··· 🔒
Installation of new NFPA 13D fire sprinkler system with pump and tank supply (NF… sprinkler New installation FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-04-15 Roofing — 4456 HAMILTON CT
Owner: MAY··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 18 sq shingle tear off replacement Re-roof SIERRA HAUS ROOFING
2026-04-15 HVAC/Mech — 5616 PENNSYLVANIA AVE
Owner: GAR··· 🔒
RHEEM 18 SEER 4 TON HEAT PUMP W/ 80% 2 STAGE VARIABLE SPEED 125K BTU FURNACE **A… 4 tons 18 SEER furnace, heat pump like for like replacement MEYERS HEATING AND A/C
2026-04-15 HVAC/Mech — 5505 CENTRAL AVE
Owner: BRE··· 🔒
Installation of new service elevator and stair to existing core and shell unfini… New installation HVAC installation Hunter Schmick
2026-04-15 HVAC/Mech — 445 S 45TH ST
Owner: HED··· 🔒
Related to Enforcement Case #ENF2025-00895. Remove the cooking appliance and rep… replacement HVAC replacement BROAD REACH PROPERTY SERVICES LLC
2026-04-15 HVAC/Mech — 1460 SIERRA DR
Owner: BEE··· 🔒
YORK FURNACE (96%, 1STAGE) Remove/replace furnace- **Any electrical work require… furnace like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-04-15 Demolition — 5718 CENTRAL AVE
Owner: BRE··· 🔒
Interior non structural demolition. Associated with BLD-NRE2026-00023. QUINLAN CONSTRUCTION INC
2026-04-15 HVAC/Mech — 416 ARAPAHOE AVE
Owner: FRE··· 🔒
Comcast proposes occupancy for 7 pole corrections near 415 Arapahoe **contractor… MEARS BROADBAND LLC
2026-04-15 HVAC/Mech — 207 CANYON BLVD
Owner: 207··· 🔒
Retrofit heat pumps for building. Air for air install. **PLEASE NOTE: APPLICABLE… New installation HVAC installation BULLDOG ELECTRIC
2026-04-15 Roofing — 4011 OLD WESTBURY CT
Owner: COO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 27 sq shingle tear off replacement Re-roof 1ST RESPONSE ROOFING
2026-04-15 HVAC/Mech — 2120 CANYON BLVD
Owner: CAN··· 🔒
JB 2533521 | occupancy for 12 pole corrections **contractor must provide pedestr… MEARS BROADBAND LLC
2026-04-15 HVAC/Mech — 4135 SUNRISE CT
Owner: MCC··· 🔒
Gas demo (1) 5x5 street cut (3) potholes **contractor must notify impacted resid… SITEWISE LLC
2026-04-15 Electrical — 2443 KALMIA AVE
Owner: GOR··· 🔒
JB 19000334 | Small Cell ADR2025-00089 | Bore 1540' and place 2 conduits & 2 vau… TAK BROADBAND, INC.
2026-04-15 HVAC/Mech — 5431 WHITE PL
Owner: ARM··· 🔒
RHEEM 80% SINGLE-STAGE FURNACE **Any electrical work required beyond a like-for-… furnace like for like replacement HVAC changeout MEYERS HEATING AND A/C
2026-04-14 HVAC/Mech — 290 HAWTHORN AVE
Owner: SMI··· 🔒
We are proposing to build a new two story single family detached dwelling unit t… 2-story residential New installation New construction SKYCASTLE CONSTRUCTION, LLC
2026-04-14 HVAC/Mech — 4261 GRAHAM CT
Owner: AYG··· 🔒
Gas pipe repair in crawlspace of single family dwelling - scope includes repairi… New installation HVAC repair PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-04-14 Solar — 965 8TH ST
Owner: VIN··· 🔒
Installation of a flush mount, grid-tied, 2.610 kW solar PV system and one Tesla… 2.61 kW battery solar Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 4745 OSAGE DR
Owner: BEL··· 🔒
50 GAL 40K BTU WATER HEATER REPLACEMENT - LIKE FOR LIKE **Any electrical work re… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-14 Plumbing — 1138 PLEASANT ST
Owner: GEN··· 🔒
WO 115754455 - Xcel Energy gas department needs to renew the main gas line to th… line work Xcel Energy Services Inc
📞 (•••) •••-••••
2026-04-14 Roofing — 4053 DAWN CT
Owner: DIO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 12.77 sq shingle tear off replacement Re-roof J&K ROOFING
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 5445 WHITE PL
Owner: NEG··· 🔒
Replacement furnace and water heater **Any electrical work required beyond a lik… furnace like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 20 MANHATTAN DR
Owner: LAY··· 🔒
Install new 3.5 ton ducted heat pump system for single family dwelling - include… 3.5 tons heat pump New installation HVAC installation MIDWEST APPLIANCE AND HVAC
📞 (•••) •••-••••
2026-04-14 General Construction — 705 JUNIPER AVE
Owner: WES··· 🔒
New wet 13d System (FSN 13D) LANKO FIRE PROTECTION
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 3200 BLUFF ST
Owner: 320··· 🔒
Minor upgrades to existing first generation space to provide a warm grey shell (… SAND CONSTRUCTION of COLORADO LLC
2026-04-14 HVAC/Mech — 1466 JOHNSON CT
Owner: OGD··· 🔒
replacement furnace and heat pump replacing ac **PLEASE NOTE: APPLICABLE ONLY TO… AC, furnace, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-14 General Construction — 2955 REGIS DR
Owner: SMI··· 🔒
Remove and replace sidewalk and driveway with ADA complaint sidewalk/driveway ra… NORRIS CONCRETE CONTRACTORS
📞 (•••) •••-••••
2026-04-14 Plumbing — 1545 UPLAND AVE
Owner: SAS··· 🔒
ENF2024-00979 - Building 1 710 square foot accessory structure. 610 square foot … 710 sq 710 roof sf CONNECT CONSTRUCTION
2026-04-14 Solar — 1160 EDINBORO DR
Owner: MIL··· 🔒
Grid-Tie Rooftop Solar PV 9.68 kW 22 modules no ESS See BLD-SFD2024-00032 for ne… battery, solar New installation New construction BALE ELECTRIC LLC
📞 (•••) •••-••••
2026-04-14 Electrical — 3601 ARAPAHOE AVE Verizon Wireless proposes EFR/Minor Modifications to its existing Small Cell WCF… FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 5750 N ORCHARD CREEK CIR
Owner: HEN··· 🔒
Replace 40k BTU water heater in single family detached dwelling - no electrical … like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-14 HVAC/Mech — 3060 22ND ST
Owner: BER··· 🔒
Replace 38k BTU water heater in single family detached dwelling - no electrical … like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-14 Solar — 2275 HILLSDALE CIR
Owner: HIL··· 🔒
17.6 kW DC Solar System with 2 Tesla 7.6 kW String Inverters solar CASCADE SOLAR & ELECTRIC
2026-04-14 Plumbing — 836 28TH STREET FRONTAGE RD New sidewalk, chase drain and curb/gutter **sidewalk closure for no more than 3 … COLOSCAPES CONCRETE
2026-04-14 HVAC/Mech — 3232 7TH ST
Owner: JEM··· 🔒
Project consists of remodeling an existing single-family home. The scope include… DUBOIS DESIGN+BUILD
2026-04-14 HVAC/Mech — 2205 HILLSDALE CIR
Owner: KAM··· 🔒
10' X 3' asphalt street cut to repair the sewer service tap **contractor must no… HVAC repair DIG BOSS COLORADO
2026-04-14 Plumbing — 1070 HARTFORD DR
Owner: JOR··· 🔒
Repair damaged drywall and replace bathroom fixtures and new flooring damaged fr… replacement ONE CALL CONSTRUCTION
2026-04-14 HVAC/Mech — 270 S 39TH ST
Owner: GHA··· 🔒
Gas demo (1) 5x5 street cut (3) potholes **contractor must notify impacted resid… SITEWISE LLC
2026-04-14 HVAC/Mech — 3100 34TH ST B33 REPLACE 40 GALLON WATER HEATER IN UNIT B-33 **Any electrical work required beyon… like for like replacement HVAC changeout MTECH MECHANICAL TECHNOLOGIES
2026-04-14 Solar — 430 S 38TH ST
Owner: MAL··· 🔒
Detach & Reset roof top solar pv system as permitted by ELE2025-00622, to allow … solar New installation VANGUARD SOLAR SERVICES LLC
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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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