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
—
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
2026-05-20 Roofing — 911 PLEASANT ST
Owner: ZHA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement WEDDLE PROFESSIONAL ROOFING, INC
2026-05-20 HVAC/Mech — 1076 LINCOLN PL
Owner: FUJ··· 🔒
Replace 2 ACs and Air Handler **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUE… replacement MEYERS HEATING AND A/C
2026-05-20 Roofing — 4600 17TH ST 100
Owner: BUR··· 🔒
**All Structures must be permitted separately** Reroof of entire building. Total… 80 sq shingle tear off replacement ROCKY MOUNTAIN IMPROVEMENTS LL
2026-05-20 HVAC/Mech — 275 SPRUCE ST
Owner: KOC··· 🔒
Installation of two Minisplit Heat Pump units, one replacing an existing A/C and… AC, heat pump, mini-s… New installation KESTERSON ELECTRIC
2026-05-20 Electrical — 2640 JUNIPER AVE Underground Electric Cable Replacement: +/- 151ft Directional bore (54ft in ROW)… replacement HOOPER CORPORATION
2026-05-20 HVAC/Mech — 911 CYPRESS DR
Owner: CLA··· 🔒
Comcast proposes to aerial overlash 69' of coax cable near 911 Cypress **contrac… MEARS BROADBAND LLC
2026-05-20 Electrical — 4450 SQUIRES CIR
Owner: MUN··· 🔒
Electric Distribution Overhead - Pole replacement + Crane Set for Transformer Sw… replacement Q3 CONTRACTING, INC
2026-05-20 Roofing — 3486 16TH CIR
Owner: WEI··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … shingle tear off replacement ROOF LINK
2026-05-20 HVAC/Mech $3,989 4095 DARLEY AVE
Owner: BIL··· 🔒
50-Gallon Rheem Water Heater Installation New installation HVAC installation JIM NEEDHAM LLC
2026-05-20 HVAC/Mech — 4410 ARAPAHOE AVE
Owner: VIE··· 🔒
Occupancy only to Manholes to splice fibers CMS 26020272 **contractor must coord… PAULEY CONSTRUCTION, LLC
2026-05-20 HVAC/Mech — 1420 CHERRYVALE RD
Owner: TEN··· 🔒
new wet utility connections associated with LUR2024-00058 **contractor must coor… New installation HVAC installation G&C CONSTRUCTION INC
2026-05-20 Plumbing — 3590 16TH ST
Owner: BOU··· 🔒
Replacement of the existing sewer line from sidewalk to city main **contractor m… MC MATERIALS AND CIVIL
2026-05-20 Demolition — 638 PLEASANT ST
Owner: RP ··· 🔒
Full Deconstruction of a single family dwelling constructed in 1922. Deconstruct… COLORADO DEMOLITION INC
2026-05-20 HVAC/Mech — 2088 RIVERSIDE LN
Owner: HAI··· 🔒
Furnace install **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPL… furnace New installation ELECTRICAL & LIGHTING SERVICES CO LLC
2026-05-20 Electrical — 5500 CENTRAL AVE
Owner: BRE··· 🔒
Electrical for new walk in freezer TRIVOLT ELECTRIC INC
2026-05-19 General Construction — 4451 11TH CT A New 2316 s.f. modular duplex (1158 each unit). 3 bedroom units. 3 beds ×3 FLATIRONS HABITAT FOR HUMANITY
📞 (•••) •••-••••
2026-05-19 HVAC/Mech — 4745 W MOORHEAD CIR
Owner: FOR··· 🔒
40-GAL ELECTRIC LOW BOY WATER HEATER INSTALL. **PLEASE NOTE: APPLICABLE ONLY TO … New installation HVAC installation PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-05-19 Solar — 2935 DARLEY AVE
Owner: ARM··· 🔒
INSTALLATION OF ROOF-MOUNTED UTILITY INTERACTIVE PV SYSTEM AND ENERGY STORAGE SY… solar New installation SMART WAVE SOLAR
📞 (•••) •••-••••
2026-05-19 HVAC/Mech — 280 S 38TH ST
Owner: URB··· 🔒
Replace Furnace with Like for Like. Haul away old Furnace. Goodman Furnace: 80% … furnace replacement BROTHERS PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-05-19 Electrical — 280 S 38TH ST
Owner: URB··· 🔒
Replace Electrical Panel with a 150amp Main Breaker.  Haul away old panel. Insta… 150A replacement BROTHERS PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-05-19 Battery Storage — 525 NORTHSTAR CT
Owner: HAM··· 🔒
INSTALLATION OF UTILITY INTERACTIVE ENERGY STORAGE SYSTEM 5.60 KW DC & 11.50 KW … SMART WAVE SOLAR
📞 (•••) •••-••••
2026-05-19 HVAC/Mech — 642 MAPLETON AVE
Owner: MUR··· 🔒
replacement AC **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLI… AC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-19 HVAC/Mech — 2050 MESA DR
Owner: DEA··· 🔒
WO 11545413 - Traffic control to trench 85' to install new pole and ped, and ins… New installation HVAC installation D&D POWER LLC
2026-05-19 HVAC/Mech — 1280 LINDEN AVE
Owner: HUG··· 🔒
Kitchen and bath remodel remove and replace. New flooring/paint. Electrical and … SF CONSTRUCTION INC
2026-05-19 HVAC/Mech — 1815 VIEW POINT RD Replace existing natural gas boiler with high efficiency natural gas boiler replacement GESSNER PLUMBING & MECHANICAL
2026-05-19 HVAC/Mech — 315 AUBURN AVE
Owner: ZIE··· 🔒
Replaced older water heater with new low nox 50 gallon water heater. New installation HVAC installation WANDS PLUMBING LLC
2026-05-19 HVAC/Mech — 3701 ARAPAHOE AVE 409
Owner: FIK··· 🔒
Replace existing Fan Coil Unit with new. **PLEASE NOTE: APPLICABLE ONLY TO SYSTE… replacement MY GUY HEATING AND AIR
2026-05-19 Electrical — 707 LINCOLN PL
Owner: LUK··· 🔒
ADR2025-00138 | Comcast proposes to place directional bore 1,124' to install fib… MEARS BROADBAND LLC
2026-05-19 Electrical — 4380 BUTLER CIR
Owner: SCH··· 🔒
WO 115732602 - Traffic control to trench 10' for new conduit/2 transformers, rep… replacement D&D POWER LLC
2026-05-19 Electrical — 1635 QUINCE AVE
Owner: CET··· 🔒
WO 108371180 - Traffic control for road closure - Cane set to replace poles and … replacement D&D POWER LLC
2026-05-19 Plumbing — 1074 11TH ST
Owner: WIL··· 🔒
water line repair in the private lot of the property. line work IQ SEWER TECH LLC
2026-05-19 General Construction — INT S BROADWAY & TABLE MESA Erosion Control Permit BENJAMIN WORLAND
2026-05-19 HVAC/Mech — 3301 ARAPAHOE AVE 323
Owner: LIG··· 🔒
Replace existing AquaTherm & A/C unit with new. AC: 3 ton, 14 SEER **PLEASE NOTE… 3 tons 14 SEER AC replacement MY GUY HEATING AND AIR
2026-05-19 HVAC/Mech — 1820 MARY LN 7
Owner: ROS··· 🔒
Install Rheem Furnace **Any electrical work required beyond a like-for-like repl… furnace replacement MEYERS HEATING AND A/C
2026-05-19 Electrical — 5755 CENTRAL AVE
Owner: 575··· 🔒
Install a 75KVA transformer and sub panel. JEFF BISHOP ELECTRIC INC
2026-05-19 Roofing — 2490 ARAPAHOE AVE Building upgrade to waste and water lines -- plumbing updates to entire building… line work INNOVATIVE PLUMBING & HEATING SOLUTIONS, LLC
2026-05-19 Electrical — 707 LINCOLN PL
Owner: LUK··· 🔒
ADR2025-00138 - Comcast proposes to place directional bore 1,124' to install fib… MEARS BROADBAND LLC
2026-05-18 HVAC/Mech — 5041 VALMONT RD B Replace furnace, replace bath fan, add AC **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 3147 8TH ST
Owner: KON··· 🔒
in-property ADU water connections for BLD-ACC2024-00140 READING CONSTRUCTION
2026-05-18 General Construction — 1110 QUINCE AVE
Owner: CLA··· 🔒
**4/29/2026 Revision to remove existing hose bib in garage** Remodel primary bat… JANICE CLARK
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 586 AZTEC DR
Owner: HAG··· 🔒
Replacement furnace - "like for like" replacement allowed as maintenance per the… furnace replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-18 Windows/Doors — 1915 GRAPE AVE
Owner: STA··· 🔒
Replace 1 entry door with sidelights, like for like. U Factor: 0.21 like for like replacement HVAC changeout PELLA WINDOWS & DOORS LLC
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 1020 ITHACA DR
Owner: MAR··· 🔒
Furnace, AC, Water heater Replacement **Any electrical work required beyond a li… AC, furnace replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 5047 VALMONT RD A Replace furnace, replace bath fan, add AC **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement GB3 ENERGY SOLUTIONS INC
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 2610 CORNELL CIR
Owner: REI··· 🔒
Replace AC system. **Any electrical work required beyond a like-for-like replace… AC replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-05-18 Windows/Doors — 1 NEHER LN
Owner: KEA··· 🔒
Kitchen remodel and enclosing 233 SF of existing covered porch. One new window r… 233 roof sf replacement New roof ROB LUCKETT BUILDERS
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 890 CYPRESS DR
Owner: STE··· 🔒
Boiler replacement **Any electrical work required beyond a like-for-like replace… replacement SOLID MESA LLC dba MESA PLUMBING HEATING & COOLING
📞 (•••) •••-••••
2026-05-18 HVAC/Mech — 5047 VALMONT RD B Replace furnace, replace bath fan, add AC **PLEASE NOTE: APPLICABLE ONLY TO SYST… AC, furnace replacement GB3 ENERGY SOLUTIONS 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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