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
2026-09-23
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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
2026-06-03 HVAC/Mech $1,200 290 HAWTHORN AVE
Owner: SMI··· 🔒
New water service | 1" tap and 1" meter per utility sub-permit UTL2025-00195 **i… New installation HVAC installation JUNIOR PLUMBING & SERVICES
2026-06-03 Demolition — 2945 LAFAYETTE DR
Owner: SBJ··· 🔒
Full structure deconstruction of a single family residence, ranch with a finishe… 4,565 roof sf HAMMERWELL INCORPORATED
2026-06-03 HVAC/Mech — 3232 REDSTONE LN Installation of 2 ton heat pump with 3 indoor units with electrical. **PLEASE NO… 2 tons heat pump New installation 1ST CHOICE MECHANICAL
2026-06-03 Plumbing — 435 UNIVERSITY AVE
Owner: MUS··· 🔒
Sewer pipe burst from back of house to neighbor property line line work APEX PLUMBING INC
2026-06-03 Roofing — 975 PLEASANT ST
Owner: 975··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement B&M ROOFING OF COLORADO LLC
2026-06-03 Demolition — 3075 5TH ST
Owner: VON··· 🔒
Full demolition of a building constructed in 1950. 1296 Sq Ft 1,296 roof sf VON'S 7 LLC
2026-06-02 HVAC/Mech — 3375 28TH ST
Owner: GTY··· 🔒
3375 28th St - WO#106240911 Gas Service Renewal - Install - _Abandon:160' of 3/4… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 2000 CANYON BLVD
Owner: REG··· 🔒
***Located in Mechanical Room, see location photos in attachments*** Replacing e… New installation HVAC installation FRONT RANGE RADIANT
2026-06-02 Solar — 3961 FULLER CT
Owner: FAK··· 🔒
6.960 kW PV system flush mount on roof of single family detached dwelling - ESS … battery, solar NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 657 NORTH ST 657 North St - WO#105662132 Gas Service Renewal - Install - _Abandon:80' of 3/4"… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 1930 ATHENS ST Concrete and asphalt work associated with the CU Residence One project **impacte… KIEWIT BUILDING GROUP INC
2026-06-02 Solar — 360 S 42ND ST
Owner: COO··· 🔒
INSTALLATION OF ROOF-MOUNTED UTILITY INTERACTIVE PV SYSTEM 11.44 KW DC & 8.32 KW… solar New installation SMART WAVE SOLAR
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 2575 GLENWOOD DR
Owner: BRA··· 🔒
2575 Glenwood Dr - WO#106387859 Gas Service Renewal- Install - _Abandon:135' of … New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-02 Electrical — 1900 MARIPOSA AVE
Owner: TYE··· 🔒
Service Change upgrade to 200a Also add 20a dedicated circuit for coffee maker 200A New installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 1425 LINCOLN PL
Owner: WOO··· 🔒
Replace 40-gallon water heater **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FU… replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-02 HVAC/Mech — 3080 3RD ST
Owner: HOG··· 🔒
3080 3rd St - WO#106379516 | Gas Service Renewal - Install - _Abandon:60' of 3/4… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-02 Plumbing — 2004 GOSS ST
Owner: K L··· 🔒
Work performed includes excavation of sewer line from cleanouts in backyard to t… line work replacement ROTO ROOTER SERVICES COMPANY
2026-06-02 HVAC/Mech — 270 29TH ST
Owner: GAN··· 🔒
Install Furnace/AC Heat pump with a panel upgrade **PLEASE NOTE: APPLICABLE ONLY… AC, furnace, heat pump New installation Tri Peaks Air
2026-06-02 Roofing — 1332 6TH ST **All Structures must be permitted separately** Total tear-off & reroof of SFD, … 14 sq shingle tear off replacement PCB LLC
2026-06-02 HVAC/Mech — 370 29TH ST
Owner: CAL··· 🔒
Replace existing furnace with heat pump system for single family detached dwelli… furnace, heat pump replacement ENVISION SOLUTIONS LLC
2026-06-02 Battery Storage — 4021 SAINT PETERSBURG ST Install a new 13.5 kWh energy storage system utilizing (1) TESLA POWERWALL 3 wit… battery New installation SANDBOX SOLAR
2026-06-02 Plumbing — 2485 BALSAM DR
Owner: GUR··· 🔒
in-property sewer service repair, install cleanouts line work New installation TRENCH RIGHT SPV LLC dba
2026-06-02 HVAC/Mech — 3767 ORANGE LN
Owner: LEB··· 🔒
Gas demo (1) 5x5 street cut (3) potholes **contractor must notify impacted resid… SITEWISE LLC
2026-06-02 Plumbing — 4755 W MOORHEAD CIR
Owner: COR··· 🔒
wastewater sewer service repair in utility easement, install cleanouts line work New installation TRENCH RIGHT SPV LLC dba
2026-06-02 Demolition — 5079 HOLMES PL
Owner: HSI··· 🔒
The plan is to finish the existing unfinished basement. Total unfinished basemen… 1,243 roof sf BETTER BASEMENTS LLC
2026-06-02 HVAC/Mech — 2810 STANFORD AVE
Owner: STA··· 🔒
Gas install (1) 5x5 street cut (3) potholes (1) 53' bore **contractor must notif… New installation HVAC installation SITEWISE LLC
2026-06-02 General Construction $64,000 1055 MIAMI WAY
Owner: OMU··· 🔒
Construction of a garage addition and entry awning at an existing single family … residential LIVING STONES CONSTRUCTION
2026-06-02 HVAC/Mech — 2092 HARDSCRABBLE DR
Owner: FOL··· 🔒
Replace current system wtih Rheem Heat Pump and 98% Gas Furnace **Any electrical… furnace, heat pump replacement MEYERS HEATING AND A/C
2026-06-02 HVAC/Mech — 4521 NAVAJO PL
Owner: JEA··· 🔒
Mitsubishi Hyper Heat Pump System System Size: 70.6K BTU's System Components: (1… heat pump ENERGY TRANSITION PARTNERS INC dba
2026-06-02 HVAC/Mech — 1573 BRADLEY DR
Owner: SAC··· 🔒
Replace current system with Rheem Heat pump & Furnace **Any electrical work requ… furnace, heat pump replacement MEYERS HEATING AND A/C
2026-06-02 Electrical — 1140 MONROE DR Underground Electric Cable Replacement: +/- 656' Directional bore from UG XMFR t… replacement HOOPER CORPORATION
2026-06-02 General Construction — 1825 33RD ST Emergency fire line repair **sidewalk closure for no more than 3 consecutive day… DIG BOSS COLORADO
2026-06-02 HVAC/Mech — 2929 6TH ST
Owner: TOR··· 🔒
Remove and replace 11 windows of like sizes and no structural work performed. replacement LIFETIME WINDOWS
2026-06-02 HVAC/Mech — 1200 COLLEGE AVE 500' of overhead wire to be replaced. Work vehicles in alleyway. No excavation. … Q3 CONTRACTING, INC
2026-06-02 HVAC/Mech — 130 S 42ND ST
Owner: MEE··· 🔒
Heat Pump and High Efficiency furnace. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS… furnace, heat pump New installation GREEN FRONTIER ELECTRIC LTD
2026-06-02 Fire Protection — 1100 SPRUCE ST
Owner: CIT··· 🔒
Panel and initiating device replacement SUMMIT FIRE PROTECTION CO
2026-06-01 HVAC/Mech — 2642 TUMWATER LN
Owner: SCH··· 🔒
Replacement Furnace and heat pump replacing AC. **PLEASE NOTE: APPLICABLE ONLY T… AC, furnace, heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-01 Fire Protection — 1040 LOCUST AVE
Owner: KC ··· 🔒
New fire system FIRE AND SAFETY SOLUTIONS, LLC
2026-06-01 Solar — 3025 18TH ST
Owner: MIL··· 🔒
ESS battery install on exterior of single family detached dwelling. Installation… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-01 Solar — 335 17TH ST
Owner: POM··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an exist… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-01 HVAC/Mech — 1800 BROADWAY
Owner: VAI··· 🔒
Set crane in road for HVAC equipment replacement 6 AM - 10 AM **contractor must … replacement HVAC replacement CONTROL SERVICE CENTER INC
2026-06-01 HVAC/Mech — 3005 BAYLOR DR
Owner: THO··· 🔒
Replace water heater with indirect fired water heater 30 gallon **Any electrical… like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-01 HVAC/Mech — 590 UNION AVE
Owner: MON··· 🔒
Install new 3 zone mini split heat pump for multi family building - includes ele… heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-01 Roofing — 1970 TINCUP CT
Owner: DUR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 29 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-06-01 Windows/Doors — 1105 11TH ST
Owner: UNI··· 🔒
Renovation of three units, including new partitions, windows, baths, and kitchen… 10 HVAC systems New installation HVAC installation WOLF AND WILSON, LTD
2026-06-01 HVAC/Mech — 5711 PARK SADDLE CT
Owner: VAN··· 🔒
Replacement Furnace for single family detached dwelling - no electrical **Any el… furnace like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-01 Windows/Doors — 1105 11TH ST
Owner: UNI··· 🔒
Interior renovation of three units, including new partitions, windows, baths, an… 10 HVAC systems New installation HVAC installation WOLF AND WILSON, LTD
2026-06-01 HVAC/Mech — 4027 GUADELOUPE ST
Owner: SIM··· 🔒
Replacing the current system HVAC system with a cold climate heat pump and AHU f… heat pump New installation HVAC installation ELEPHANT ENERGY, INC
📞 (•••) •••-••••
2026-06-01 HVAC/Mech — 2745 ILIFF ST
Owner: BIN··· 🔒
2 Furnaces and 1 Water heater replacement for single family detached dwelling - … replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-06-01 HVAC/Mech — 2410 GLENWOOD DR
Owner: LEA··· 🔒
50 Gallon Bradford White Gas Water Heater (2 Year) 6 YEAR MANUFACTURE WARRANTY I… 1 HVAC system New installation HVAC installation SECRIST INC dba CANYON PLUMBING & HEATING 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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