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
2026-05-18 Plumbing — 1468 ALPINE AVE
Owner: LIG··· 🔒
Demo 207 sq ft portion of home, replace with one story 408 sq ft addition. No pl… replacement HEARTWOOD BUILDERS, INC.
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 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 — 1040 11TH ST
Owner: BIG··· 🔒
Replacing SE 2nd floor head with a 1 to 1, MITSUBISHI 6K BTU HEAT PUMP & INDOOR … heat pump New installation COUPER ELECTRIC LTD
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 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 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 — 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 Electrical — 6350 NAUTILUS DR
Owner: CKZ··· 🔒
Comcast proposes to place aerial 125' and trench 53' to install fiber optic cabl… MEARS BROADBAND LLC
2026-05-18 HVAC/Mech — 4685 ANASAZI CT
Owner: MOC··· 🔒
REPLACE EXISTING AC W/A NEW 19 SEER 5 TON HEAT PUMP AND RECONNECT **PLEASE NOTE:… 5 tons 19 SEER AC, heat pump replacement COOPER HEATING & COOLING INC
2026-05-18 HVAC/Mech — 6300 GUNPARK DR
Owner: BAN··· 🔒
Comcast proposes to tie in to existing splice **contractor must notify impacted/… MEARS BROADBAND LLC
2026-05-18 HVAC/Mech — 650 HAWTHORN AVE
Owner: SKI··· 🔒
Replace a one head mini split with a like for like one head mini split. **Any el… mini-split replacement HALO HEATING AND AIR
2026-05-18 General Construction — 2235 EDGEWOOD DR
Owner: FRA··· 🔒
129 SQ FT INTERIOR KITCHEN REMODEL. PROPERTY IS LOCATED IN AE FLOOD ZONE. 129 roof sf TRAD DESIGN BUILD LLC
2026-05-18 Roofing — 4770 BASELINE RD
Owner: MEA··· 🔒
Electrical permit for wireless comm. facility associated with ADR2025-00119, ADR… TSI TOWER SERVICES INC
2026-05-18 Commercial Shell — 4770 BASELINE RD
Owner: MEA··· 🔒
Tenant Improvement for new Physical therapy office. Moving three walls for new r… MACHINA SITE DEVELOPMENT LLC
2026-05-18 Roofing — 5499 SENECA PL
Owner: SHE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement VAN LIER ROOFING LLC
2026-05-18 Plumbing — 3182 29TH ST
Owner: HIL··· 🔒
wastewater service repair in-property IQ SEWER TECH LLC
2026-05-18 HVAC/Mech — 4281 EATON CT
Owner: MAT··· 🔒
Install 60,000 BTU 96% furnace Install 2.5 ton 15 SEER A/C Install tankless wate… 2.5 tons 15 SEER AC, furnace replacement H & M MECHANICAL, LLC
2026-05-18 HVAC/Mech — 6125 HABITAT DR
Owner: HAB··· 🔒
Comcast proposes to tie in to existing splice **contractor must notify impacted/… MEARS BROADBAND LLC
2026-05-18 HVAC/Mech — 3050 EMERSON AVE
Owner: GRE··· 🔒
REPLACING TWO DISTRIBUTION POLES AND EQUIPMENT TO MEET SAFETY SPECIFICATIONS IN … New installation HVAC installation HOOPER CORPORATION
2026-05-18 HVAC/Mech — 465 S 38TH ST
Owner: MAS··· 🔒
After the fact permit to convert an unpermitted kitchen into a wet bar in baseme… DAVID E BOWSER INC DBA TAG…
2026-05-18 Battery Storage — 2809 KENYON CIR
Owner: OLM··· 🔒
ESS installation and new subpanel installation BATTERY QUANTITY: (1) Tesla Power… battery New installation ENERGY TRANSITION PARTNERS INC dba
2026-05-18 Plumbing — 3635 BERKLEY AVE
Owner: FOR··· 🔒
emergency in-property water service repair line work BROZ PLUMBING LLC
2026-05-18 Roofing — 760 NORTHSTAR CT
Owner: DOU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement ETHOS GENERAL CONTRACTORS, LLC
2026-05-18 Roofing — 4770 BASELINE RD
Owner: MEA··· 🔒
Wireless comm. facility permit associated with ADR2025-00119, ADR2025-00255, and… TSI TOWER SERVICES INC
2026-05-18 HVAC/Mech — 90 MANHATTAN DR
Owner: SCH··· 🔒
Basement Finish for a single family detached dwelling. Scope to include two bedr… New installation HVAC installation DOUBLE M LAND & HOME SVCS LLC
2026-05-18 HVAC/Mech — 1495 CHESTNUT PL
Owner: PLO··· 🔒
wastewater service repair to the tap **impacted residents/businesses must be not… HVAC repair PIPELINE SOLUTIONS
2026-05-18 General Construction — 3025 9TH ST
Owner: PAR··· 🔒
Permit to complete inspections for previous permit BLD-SFD2023-00259 which had b… MLM CONSTRUCTION DBA MORISON CONSTRUCTION
2026-05-18 Solar — 4157 19TH ST
Owner: MIT··· 🔒
Solar and ESS installation SYSTEM SIZE: 7.04KWDC, 11.50KWAC, 13.50KWHAC · 16 HYU… 13.5 kWh battery battery solar ENERGY TRANSITION PARTNERS INC dba
2026-05-18 HVAC/Mech — 3255 6TH ST
Owner: STE··· 🔒
Add Mini Split - Single **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURN… mini-split New installation COLORADO ECO-MECHANICAL LLC
2026-05-18 Pool/Spa — 1685 38TH ST
Owner: 168··· 🔒
Interior renovation of suite 3 consisting of a total of 17,812 SF across levels … 17,812 roof sf Trent Bonadonna
2026-05-18 General Construction — 2877 MOORHEAD AVE
Owner: LEE··· 🔒
Permit for work completed by previous owners. Scope primarily included kitchen a… BRESCIANI CARPENTRY INC
2026-05-18 HVAC/Mech — 1301 CANYON BLVD JB 2525938 | fiber splicing at 3 locations **sidewalk closure for no more than 3… MEARS BROADBAND LLC
2026-05-18 Roofing — 1078 N TERRACE CIR
Owner: WAT··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 24 sq shingle tear off replacement JOHN'S CREATIVE ROOFING
2026-05-18 General Construction — 4405 CHIPPEWA DR
Owner: MOO··· 🔒
Remodel Kitchen and Bath Resubmit for Existing permit # BLD SFD2023-0072 MLM CONSTRUCTION DBA MORISON CONSTRUCTION
2026-05-15 Solar — 2838 3RD ST
Owner: MAR··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery and one Tesla Powerwa… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-05-15 HVAC/Mech — 3390 VALMONT RD PAUSE IS USE GROUP B AND IS CONSIDERED A PERSONAL SERVICE. PAUSE IS A WELLNESS C… 2,866 sf NAIL BUILDERS, INC.
2026-05-15 Electrical — 705 GILLASPIE DR
Owner: EPS··· 🔒
Run new 240v circuit from main exterior panel to new hardwired car charger on fr… 240V EV charger New installation YOUR ELECTRICIAN LLC
2026-05-15 Solar — 560 ITHACA DR
Owner: BEA··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery and one Tesla Powerwa… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-05-15 Solar — 2734 ARBOR GLEN PL
Owner: MCC··· 🔒
ESS battery. Installation of one Tesla Powerwall 3 battery, retrofit to an exist… battery, solar New installation Battery storage NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-05-15 HVAC/Mech — 3605 CONIFER CT
Owner: PAR··· 🔒
replacement furnace and water heater for single family detached dwelling - no el… furnace like for like replacement HVAC changeout SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-15 HVAC/Mech $1,200 415 DRAKE ST
Owner: HAN··· 🔒
Water service upsize from 3/4" to 1" & 1" meter | utility sub-permit UTL2022-007… RAY'S BACKHOE SERVICE LLC
2026-05-15 HVAC/Mech — 375 S 42ND ST
Owner: HAG··· 🔒
Like for like water heater replacement **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS… like for like replacement HVAC changeout PLANET PLUMBING, INC
📞 (•••) •••-••••
2026-05-15 HVAC/Mech — 5369 DENVER ST
Owner: MAR··· 🔒
Replace furnace & AC (2nd system) - new 60K BTU 97% furnace & 2 Ton 19 SEER2 Hea… 2 tons 19 SEER AC, furnace, heat pump replacement HVAC replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-05-15 HVAC/Mech — 1755 SUNSET BLVD
Owner: COM··· 🔒
Heat pump replacing AC X2 **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BU… AC, heat pump New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-15 Solar $130,000 1155 ALPINE AVE
Owner: BOU··· 🔒
New roof-mounted commercial photovoltaic solar installation including modules, r… solar New installation SAUNDERS CONSTRUCTION INC
2026-05-15 HVAC/Mech — 2418 PINE ST
Owner: CHA··· 🔒
New 2 Zone mini split heat pump. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH … heat pump, mini-split New installation HVAC installation SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-05-15 Plumbing — 3720 WALNUT ST
Owner: BOA··· 🔒
3720 Walnut Rocky Mountain Rescue | Wet Utilities Installations | Utility Sub-Pe… OPEN RANGE SERVICES INC
2026-05-15 HVAC/Mech — 3093 8TH ST
Owner: BRA··· 🔒
Level 3+ alteration with substantial mechanical and envelope alterations. Existi… 1,113 sf 5 beds residential ROB LUCKETT BUILDERS
📞 (•••) •••-••••
2026-05-15 Plumbing $1,200 4451 11TH CT A Install in-property (2) 4" sewer service lines for units A&B, connect to existin… line work New installation NIXCAVATING, 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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