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
2026-06-05 General Construction — 1707 EXPOSITION DR
Owner: REG··· 🔒
Occupancy to replace the FDC in the landscaping for the RTD **contractor must co… replacement PIPE X LLC
2026-06-05 HVAC/Mech — 1690 LOMBARDY DR
Owner: HAL··· 🔒
Install 3-ton Air Handler, Install 3-ton Heat pump. Modelco Electric to do Heat … 3 tons heat pump New installation HVAC installation COFFMAN & COMPANY HEATING and A/C
2026-06-05 Roofing — 2410 GRAPE AVE
Owner: STU··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof SCHAFER ROOFING INC
2026-06-05 Roofing — 4846 BRANDON CREEK DR
Owner: STE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 14 sq shingle tear off replacement Re-roof RANGE ROOFING AND RESTORATION
2026-06-05 Solar — 450 JAPONICA WAY
Owner: SMO··· 🔒
Roof mounted PV solar with ESS battery, solar Battery storage PHOTON BROTHERS
2026-06-05 HVAC/Mech — 5104 GALLATIN PL
Owner: CAL··· 🔒
Remove and install 16 windows-like sizes. No structural changes New installation HVAC installation LIFETIME WINDOWS
2026-06-05 HVAC/Mech — 3245 15TH ST
Owner: GRE··· 🔒
Installing a 3 ton ducted Mitsubishi heat pump for single family dwelling - incl… 3 tons heat pump New installation HVAC installation DIMENSION ELECTRIC LLC
2026-06-04 HVAC/Mech — 1305 OAK CT
Owner: BUR··· 🔒
Replace water heater with tankless water heater. **Any electrical work required … replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-04 Roofing — 1966 13TH ST
Owner: TEB··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof (or Roof… 36 sq shingle tear off replacement GRABAU ROOFING INC
2026-06-04 Electrical — 1627 17TH ST
Owner: RIE··· 🔒
Install new 240v/20amp circuit and install new240v/25amp circuit for mini-split … 20A New installation DIAMOND SERVICES LLC
2026-06-04 Windows/Doors — 5330 PINEHURST CT
Owner: BRO··· 🔒
Replacing 1 entry door with no change to the structure. CONSERVATION CONSTRUCTION
2026-06-04 Plumbing — 1129 MONROE DR D
Owner: WAR··· 🔒
Replace a 5' section of cast iron pipe that is cracked in crawlspace for unit D … replacement GARVIN'S SEWER SERVICE, INC
2026-06-04 Electrical — 715 ARAPAHOE AVE 5
Owner: REM··· 🔒
Replace interior 100A load center in condo unit. No change to service. 100A replacement MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-06-04 Plumbing — 1101 MONROE DR C
Owner: SHA··· 🔒
3in cast iron sewer repair. Replacing 4ft section with ABS line work APPLEWOOD PLUMBING HEATING & ELECTRIC
📞 (•••) •••-••••
2026-06-04 Electrical — 5531 HIGH COUNTRY CT
Owner: CAR··· 🔒
Replace main electrical panel & upgrade service (100->150a) 150A replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-06-04 HVAC/Mech — 928 9TH ST
Owner: CAS··· 🔒
WO 115990392 | Xcel gas service renewal due to gas leak **sidewalk closure for n… Xcel Energy Services Inc
📞 (•••) •••-••••
2026-06-04 HVAC/Mech — 2870 E COLLEGE AVE 001
Owner: STE··· 🔒
Like for like replacement 13.4 Seer AC 1.5 ton. **Any electrical work required b… 1.5 tons 13.4 SEER AC replacement SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-06-04 Plumbing — 3281 AIRPORT RD 307 sewer Spot repair inside garage under concrete line work GARVIN'S SEWER SERVICE, INC
2026-06-04 HVAC/Mech — 4101 47TH ST
Owner: NOR··· 🔒
47th St & Longview Ln - WO#115998310 Gas Main Reloc - Rush job to remove 3" PE g… HVAC repair MEARS GROUP
📞 (•••) •••-••••
2026-06-04 Electrical — 4400 DARLEY AVE
Owner: LAW··· 🔒
Replace main electrical panel & upgrade service (100A->200A) 100A replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-06-04 Electrical — 2705 STEPHENS RD
Owner: SCH··· 🔒
WO 109969977 - Remove and Install 4 new Xcel poles, install 4 new transformers, … D&D POWER LLC
2026-06-04 Roofing — 733 PEARL ST
Owner: HEA··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof multi-fa… 46 sq shingle, metal tear off replacement NEW CONSTRUCTION LLC dba NEW ROOF…
2026-06-04 Electrical — 918 JUNIPER AVE
Owner: FAR··· 🔒
Temporary power for home deconstruction and new construction. Associated with DE… HAMMERWELL INCORPORATED
2026-06-04 HVAC/Mech $1,000 3400 VALMONT RD
Owner: LOT··· 🔒
Comcast proposes to tie in to proposed and existing splice at multiple locations… MEARS BROADBAND LLC
2026-06-04 Roofing — 729 PEARL ST
Owner: GIB··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof multi-fa… 46 sq shingle, metal tear off replacement NEW CONSTRUCTION LLC dba NEW ROOF…
2026-06-04 Roofing — 737 PEARL ST
Owner: MAH··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof multi-fa… 46 sq shingle, metal tear off replacement NEW CONSTRUCTION LLC dba NEW ROOF…
2026-06-04 Signage — 5360 ARAPAHOE AVE
Owner: 536··· 🔒
Install new wall sign for Meritrust Credit Union DAVINCI SIGN SYSTEMS INC
2026-06-04 Signage — 5280 SPINE RD
Owner: TEB··· 🔒
Install new wall sign for Meritrust Credit Union DAVINCI SIGN SYSTEMS INC
2026-06-04 Plumbing — 5235 HOLMES PL
Owner: FRI··· 🔒
Single family detached residence remodel (375sf) +addition (120sf). Scope includ… replacement LIVING STONES CONSTRUCTION
2026-06-04 Temporary — 1750 33RD ST
Owner: BOU··· 🔒
Installation of one 30'x45' enclosed tent and one generator for temporary electi… Contractor of Record Not…
2026-06-04 Solar — 3251 9TH ST
Owner: SUS··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 27 sq shingle tear off replacement J&S ROOFING LLC dba PARAGON ROOFING
2026-06-04 Roofing — 4750 W MOORHEAD CIR
Owner: SAM··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 17 sq shingle tear off replacement REITZ ROOFING INC
2026-06-04 Windows/Doors — 3961 SAINT PETERSBURG ST Remove and install 35 windows, 1 patio door and 1 entry door-like sizes. No stru… LIFETIME WINDOWS
2026-06-04 Plumbing — 740 HAWTHORN AVE
Owner: MAN··· 🔒
Connecting water & sewer to existing lines within the property boundaries. line work Ryan Gruver
2026-06-04 HVAC/Mech — 980 S 46TH ST
Owner: HIR··· 🔒
JB0001668117 | bore 610' and pull 48ct fiber, overlash 2583' 48ct fiber, 1 new v… New installation HVAC installation MASTEC NORTH AMERICA INC
2026-06-04 HVAC/Mech — 405 S 44TH ST
Owner: LOH··· 🔒
Install 60k BTU Furnace and 2 ton AC for single family dwelling - includes elect… 2 tons AC, furnace New installation COFFMAN & COMPANY HEATING and A/C
2026-06-04 General Construction $2,794 4790 BROADWAY Internally illuminated cabinet with routed face. 303 SIGN COMPANY
2026-06-04 HVAC/Mech — 3355 BRIDGER TRL I204
Owner: WIL··· 🔒
JB0002592845 | COMCAST PROPOSES TO PLACE DIRECTIONAL BORE 63 FT TO INSTALL COAX … New installation HVAC installation MEARS BROADBAND LLC
2026-06-04 Commercial Shell — 4041 HANOVER AVE
Owner: HAN··· 🔒
Level 2 Alteration within an office building, including second level tenant impr… 4,081 roof sf HAMMERWELL INCORPORATED
2026-06-04 Electrical — 2945 LAFAYETTE DR
Owner: SBJ··· 🔒
Temporary power for full home deconstruction and new build. Associated with DEM2… New installation New construction HAMMERWELL INCORPORATED
2026-06-04 HVAC/Mech — 1910 JOSLYN PL
Owner: ROS··· 🔒
Replacing existing furnace, ac, and coil with: 1-Bosch BOVB-36MTB-M19E IDS Ultra… 19 SEER AC, furnace, heat pump New installation KAPPLER MECH & ELEC INC
2026-06-04 Pool/Spa $542,000 3100 22ND ST
Owner: 310··· 🔒
An addition to existing one story single family residence. The proposed addition… 369 roof sf New installation New roof KRUEGER CONSTRUCTION MGMT
2026-06-03 Roofing — 5851 ARAPAHOE AVE Installing an exterior fixed steel roof access ladder on the side Building #9 DCPS CONTRACTING LLC
2026-06-03 HVAC/Mech — 3140 23RD ST
Owner: CLE··· 🔒
Replace water heater. **Any electrical work required beyond a like-for-like repl… replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-03 Roofing — 3455 TABLE MESA DR A **All Structures must be permitted separately** Building A Total tear-off & rero… 50 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing — 3455 TABLE MESA DR D **All Structures must be permitted separately** Building D Total tear-off & rero… 79 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing — 3605 TABLE MESA DR N **All Structures must be permitted separately** Building N Total tear-off & rero… 32 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Electrical — 1911 COLUMBINE AVE
Owner: MEE··· 🔒
Remove and replace existing conduit connectors and couplings associated with ele… replacement JD ELECTRICAL HOME SOLUTIONS LLC
2026-06-03 Roofing — 3455 TABLE MESA DR B **All Structures must be permitted separately** Building B Total tear-off & rero… 50 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing — 864 20TH ST
Owner: DEM··· 🔒
**All Structures must be permitted separately** Small Rear House Total tear-off … 8.66 sq shingle tear off replacement GATES ENTERPRISES LLC
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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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