Boulder Building Permits & Property Data

4,371 historical permit records through 2026-09-18 · 2,211 code violations · newest 2026-09-17 · Boulder, Colorado.

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4,371 building-permit records on file for Boulder, CO through 2026-09-18. 2,211 code violations in the same area, newest violation date 2026-09-17.

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4,371
Indexed Permits
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Contractor count unavailable
2,211
Code Violations
—
Property Owners · count unavailable
2026-09-21
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Source date: 2026-09-18 · newer records are not currently available
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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
2026-06-30 HVAC/Mech — 979 MEADOW GLEN DR
Owner: WRI··· 🔒
install replacement 97% 100k btu furnace and 19 SEER 5 ton heat pump w/heat pump… 5 tons 19 SEER furnace, heat pump replacement COOPER HEATING & COOLING INC
2026-06-30 HVAC/Mech — 3301 ARAPAHOE AVE 314
Owner: HAR··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement PALLINDROME ENTERPRISES
2026-06-30 Plumbing — 473 HARVARD LN
Owner: SCH··· 🔒
Emergency Repair - Sewer repair to the city tap **contractor must notify impacte… line work AFFORD A ROOTER
2026-06-30 Structural $5,200 4281 EATON CT
Owner: MAT··· 🔒
Bathroom remodel (approx 55 SF) in single family dwelling - demo'd and affected … ANDERSON GARCIA CONSTRUCTION
2026-06-30 Roofing — 3210 EMERSON AVE
Owner: POW··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 20 sq shingle tear off replacement VAN LIER ROOFING LLC
2026-06-30 HVAC/Mech — 3601 ARAPAHOE AVE 121
Owner: HOE··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement PALLINDROME ENTERPRISES
2026-06-30 General Construction $135,821 1011 WALNUT ST 200
Owner: 101··· 🔒
Tenant finish of existing office suite 200, including offices, break area, open … residential VAN VLEET CONSTRUCTION, LLC
2026-06-30 Plumbing — 4423 ALBERTA CT
Owner: CEN··· 🔒
Sewer service repair in the private lot of the property. line work PIPELINE SOLUTIONS
2026-06-30 Plumbing — 1495 CHAMBERS DR
Owner: GIL··· 🔒
Sewer service repair in the private lot of the property. line work PIPELINE SOLUTIONS
2026-06-30 General Construction — 2590 WALNUT ST
Owner: DAI··· 🔒
Minor remodel of existing exhibit gallery room into new video gallery room/new I… 950 roof sf New installation New roof ELTON R CONSTRUCTION, LLC
2026-06-30 HVAC/Mech — 604 QUINCE CIR
Owner: HOO··· 🔒
Replace water tank with tankless system **PLEASE NOTE: APPLICABLE ONLY TO SYSTEM… replacement PALLINDROME ENTERPRISES
2026-06-30 HVAC/Mech — 3401 ARAPAHOE AVE 101
Owner: PET··· 🔒
Replace Water tank with wall hung boiler **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement PALLINDROME ENTERPRISES
2026-06-30 HVAC/Mech — 3003 VALMONT RD 95
Owner: GAR··· 🔒
Replace 9 existing windows with new vinyl double pane windows replacement TIERRA ROJO CORPORATION
2026-06-30 Plumbing — 1111 30TH ST
Owner: DAK··· 🔒
20? long sewer service repairs in the front yard 10? deep line work THE ELITE PIPE MD
2026-06-30 Signage — 1895 28TH ST Internally Illuminated Channel Letters with Perforated Vinyl Faces 303 SIGN COMPANY
2026-06-30 Electrical — 2299 FOREST AVE ADR2025-00109 | Comcast proposes to place directional bore 4,736, aerial overlas… MEARS BROADBAND LLC
2026-06-29 Battery Storage — 904 HAWTHORN AVE
Owner: HIX··· 🔒
Installation of one Tesla Powerwall 3 energy storage system battery New installation NAMASTE SOLAR ELECTRIC INC
2026-06-29 HVAC/Mech — 3535 MARTIN DR
Owner: JAM··· 🔒
Install five helical piers for single family detached dwelling New installation HVAC installation PINNACLE STRUCTURAL SERVICES
2026-06-29 Battery Storage — 3355 HEIDELBERG DR
Owner: HOL··· 🔒
Installation of one Tesla Powerwall 3 energy storage system battery New installation NAMASTE SOLAR ELECTRIC INC
2026-06-29 HVAC/Mech — 4500 19TH ST 477
Owner: MER··· 🔒
Install Furnace, Heat Pump Hot Water Heater, Ductless Heat Pump, and 3 wall moun… furnace, heat pump New installation ABSOLUTE ELECTRIC LLC
2026-06-29 HVAC/Mech — 3809 BIRCHWOOD DR
Owner: ZOL··· 🔒
Replace 4 windows like for like in single family dwelling replacement HOME DEPOT USA. INC
2026-06-29 HVAC/Mech — 2890 SHADOW CREEK DR 209
Owner: LIN··· 🔒
LIKE FOR LIKE REPLACE WATER HEATER 40 GALLON 40,000 BTUs. second floor unit, 80%… replacement SOXBURY HEATING & COOLING LLC
2026-06-29 Electrical — 2995 30TH ST
Owner: CST··· 🔒
New 6x6 commercial tuff shed on existing concrete pad - includes electrical - wi… CAMPBELL ELECTRIC LLC
2026-06-29 Fire Protection — 1400 28TH ST
Owner: 140··· 🔒
Install a new XF6-100 dedicated function water flow monitoring system. Install a… ALARM DETECTION SYSTEMS
📞 (•••) •••-••••
2026-06-29 HVAC/Mech — 4500 19TH ST 428
Owner: DIA··· 🔒
Install Furnace, Ductless Heat Pump, Heat Pump Hot Water Heater, 4 ductless wall… furnace, heat pump New installation ABSOLUTE ELECTRIC LLC
2026-06-29 HVAC/Mech — 2650 WINDING TRAIL DR
Owner: CRO··· 🔒
replacing heat pump. 5 ton 18 seer **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WIT… 5 tons 18 SEER heat pump New installation MEIERS MECHANICAL INC
2026-06-29 HVAC/Mech — 4500 19TH ST 516
Owner: GOR··· 🔒
Install Furnace, Electric Resistance Water Heater, Ductless Heat Pump and 3 duct… furnace, heat pump New installation ABSOLUTE ELECTRIC LLC
2026-06-29 Fire Protection — 2617 IRIS HOLLOW PL
Owner: CHI··· 🔒
4-head tenant finish to meet code coverage for new wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
2026-06-29 Roofing — 2962 4TH ST
Owner: KRA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 15 sq shingle tear off replacement BOULDER ROOFING LLC
2026-06-29 HVAC/Mech — 1575 ZAMIA AVE 5
Owner: NIV··· 🔒
Replacement furnace and replacement Ac with associated electric **Any electrical… AC, furnace replacement SAVE HOME HEAT CO INC
2026-06-29 Battery Storage — 3797 ORANGE LN
Owner: SMI··· 🔒
Installation of two Tesla Powerwall 3 energy storage systems battery New installation NAMASTE SOLAR ELECTRIC INC
2026-06-29 Fire Protection — 1091 13TH ST 5-head tenant finish to meet code coverage for new wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
2026-06-29 Battery Storage — 3376 SENTINEL DR
Owner: FEE··· 🔒
Installation of one Tesla Powerwall 3 energy storage system battery New installation NAMASTE SOLAR ELECTRIC INC
2026-06-29 Electrical $1,000 2812 10TH ST
Owner: PET··· 🔒
Occupancy for transformer replacement **contractor must notify impacted resident… replacement WARD ELECTRIC COMPANY INC
2026-06-29 HVAC/Mech — 4500 19TH ST 52
Owner: BOT··· 🔒
Install Heat Pump Water Heater. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH F… heat pump New installation ABSOLUTE ELECTRIC LLC
2026-06-29 Roofing — 325 FOX CT
Owner: COG··· 🔒
Total tear-off & reroof of SFD, 48 squares of dimensional shingles on a pitch re… 48 sq shingle tear off replacement BOULDER ROOFING LLC
2026-06-29 Plumbing — 4827 THUNDERBIRD DR 57 Repair of the interior of unit 57 only after a unit fire caused smoke damage thr… BLUSKY RESTORATION CONTRACTORS, LLC
2026-06-29 Fire Protection — 921 WALNUT ST
Owner: WES··· 🔒
5-head tenant finish to meet code coverage for new wall/ceiling layout. FREEDOM FIRE PROTECTION, LLC
2026-06-29 HVAC/Mech — 4500 19TH ST 273
Owner: DOM··· 🔒
Install Ductless Heat Pump, 3 wall mounted mini splits, and furnace. **PLEASE NO… furnace, heat pump New installation ABSOLUTE ELECTRIC LLC
2026-06-29 Roofing — 3823 BIRCHWOOD DR
Owner: HAR··· 🔒
**All Structures must be permitted separately** Partial tear-off & reroof of SFD… 26 sq shingle tear off replacement PROPERTY REPAIR SOLUTIONS LLC
2026-06-29 Roofing — 1450 BROWN CIR
Owner: BAR··· 🔒
Total tear-off & reroof of SFD, 23 squares of dimensional shingles on a pitch re… 23 sq shingle tear off replacement INDEPENDENCE ROOFING & EXTERIORS
2026-06-29 HVAC/Mech — 3260 47TH ST 207A
Owner: SUS··· 🔒
Remove and replace 2 windows of like size, no structural work. replacement LIFETIME WINDOWS
2026-06-29 Plumbing — 4830 PEARL ST
Owner: HAR··· 🔒
Gas Main relocate Due to conflict with new sanitary sewer line getting installed… line work New installation NACC CONSTRUCTION
2026-06-29 HVAC/Mech — 1633 18TH ST 6
Owner: MAL··· 🔒
Install like for like 155K BTU boiler - no electrical - Unit 6 in multi family b… replacement THE CROWE CORP dba VECTRA…
2026-06-29 HVAC/Mech — 4423 SANDPIPER CIR
Owner: WHI··· 🔒
Full sewer service line replacement to and including the tap connection. 50' lon… replacement P3 SERVICES OF CO LLC dba SEWER LINES ONLY
2026-06-29 HVAC/Mech — 3335 MOORHEAD AVE
Owner: AND··· 🔒
Excavate to cut foundation vertically to install 2 egress windows in the lower l… New installation HVAC installation ENCOMPASS CONTRACTING CORP
2026-06-29 Plumbing — 600 HAWTHORN AVE
Owner: 600··· 🔒
New water service, upsized from 3/4? to 1? for a domestic fire/combo meter. New … line work New installation JUNIOR PLUMBING & SERVICES
2026-06-29 Electrical — 4909 PEARL EAST CIR
Owner: BCS··· 🔒
Installation of electrical vehicle chargers at multiple locations throughout the… Contractor of Record Not…
2026-06-29 Roofing — 4750 HANCOCK DR
Owner: STI··· 🔒
Replacing old cedar siding with James Hardie class A fire rated fiber cement sid… ISCO CORP 1 LLC dba IDEAL SIDING…
2026-06-29 Roofing — 727 ITHACA DR
Owner: VAN··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement SF CONSTRUCTION INC
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Historical Boulder permit records

The records in the table are available through 2026-09-18. They are useful for historical research; newer records are not currently available in this feed.

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