Boulder Building Permits & Project Research

5,503 indexed permits · 643 contractor names in the last 90 days · Boulder, Colorado.

Check for a current city sample Start 14-Day Trial Manage subscription Browse permits ↓

PermitGrab Pro is a $149/mo subscription. 14-day Pro trial — choose your market first, then card required at checkout · cancel anytime before day 14.

Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Boulder building permits — key stats
Active contractors 643
Newest permit 2026-11-03

PermitGrab tracks 5,503 building permits in Boulder, CO as of 2026-11-03, including 643 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Boulder permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Boulder

One email a week with the newest Boulder building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

5,503
Indexed Permits
643
Contractor names (90 days)
41,472
Property Owners
2026-11-04
Last Updated
Updated recently · 2026-11-03
📊 View Boulder source-dated permit records →

🔔 Get Boulder Permit Alerts

New permits, and contractor activity sent when new public records are available.

📥 Export CSV 📊 Report

Published permit & code records

Permit data through 2026-11-03
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

5,503 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-04-13 HVAC
Source type: Mechanical Permit
 — 824 CONCORD AVE
Owner: CON··· 🔒
like for like replacement water heater 50 gallon power vent 40,000 BTUs nat gas … like for like replacement HVAC changeout SOXBURY HEATING & COOLING LLC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Mechanical Permit
 — 5560 JEWEL CREEK CT
Owner: FOR··· 🔒
Replacing water heater. 50 gal. 50K BTU 67% eff **Any electrical work required b… like for like replacement HVAC changeout MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-04-13 Electrical
Source type: Electrical Permit
 — 990 WAITE DR
Owner: YAT··· 🔒
install (QTY-1) 240V 50A hardwired Emporia EV charger with Emporia's energy mana… 50A 240V service panel, EV cha… New installation Panel service EV PLUG PROS LLC
2026-04-13 Roofing
Source type: Roofing Replacement Permit
 — 330 SEMINOLE DR
Owner: SWI··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 27 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Mechanical Permit
 — 4803 HOPKINS PL
Owner: ALE··· 🔒
replacement heat pump **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNIN… heat pump replacement HVAC replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Building Permit - Multifamily
 — 805 29TH ST 162
Owner: SAN··· 🔒
Replace 1 patio door with retrofit patio door. replacement HVAC replacement HOME DEPOT USA. INC
2026-04-13 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 630 S 44TH ST
Owner: COF··· 🔒
Replace 13 windows like for like (8 in main floor, 5 in basement) U Factor: 0.27 like for like replacement HVAC changeout PELLA WINDOWS & DOORS LLC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Mechanical Permit
 — 2841 10TH ST
Owner: LAN··· 🔒
Remove furnace & add 12K BTU 20 SEER Heat Pump (non-ducted minisplit) **PLEASE N… 20 SEER furnace, heat pump, m… New installation HVAC installation PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-04-13 Roofing
Source type: Roofing Replacement Permit
 — 295 LARAMIE BLVD
Owner: KRO··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 14 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 Roofing
Source type: Building Permit - Multifamily
 — 4137 CLIFTON CT
Owner: NEU··· 🔒
Installation of one (1) fixed skylight and two (2) sun tunnels (approximately 15… SKYLIGHT SPECIALISTS INC
2026-04-13 Plumbing
Source type: Building Permit - Non-Residential
 — 1142 PEARL ST TENANT ALTERATION TO INCLUDE NEW WALLS FINISHES FIXTURES AND PAINT FOR A RETAIL … RC HVAC & CONSTRUCTION
2026-04-13 HVAC
Source type: Mechanical Permit
 — 3601 ARAPAHOE AVE 215
Owner: ABR··· 🔒
Replace 50-gallon water heater **Any electrical work required beyond a like-for-… like for like replacement HVAC changeout BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Mechanical Permit
 — 1180 OAKDALE PL
Owner: BLA··· 🔒
50 GAL 40K BTU WATER HEATER REPLACEMENT-NEW PERMIT APPLICATION FROM EXPIRED PERM… like for like replacement HVAC changeout PLUMBLINE SERVICES LLC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Fire Permit
 — 645 S BROADWAY Add and relocate 20 pendent sprinklers for the new Cheetah Fit tenant space in a… sprinkler New installation HVAC installation FREEDOM FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-04-13 Roofing
Source type: Roofing Replacement Permit
 — 2255 18TH ST
Owner: MAR··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 19 sq shingle tear off replacement Re-roof RED ROCK ROOFING dba HARPER…
📞 (•••) •••-••••
2026-04-13 Plumbing
Source type: Utility Permit
 — 313 MORNING GLORY DR
Owner: RAM··· 🔒
Sewer service damaged by fiber bore (ROW2025-00736); Allo to complete repair line work ALLO COMMUNICATIONS LLC
2026-04-13 Roofing
Source type: Roofing Replacement Permit
 — 685 TANTRA DR **All Structures must be permitted separately** Total tear-off & reroof of SFD, … 28 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 HVAC
Source type: Mechanical Permit
 $17,000 4747 TABLE MESA DR
Owner: REA··· 🔒
Bridge House - Non-Profit REPLACE (2) NATURAL GAS TANKLESS WATER HEATERS INCREAS… replacement HVAC replacement INDUCON LLC
2026-04-13 Roofing
Source type: Roofing Replacement Permit
 — 529 LOCUST PL
Owner: STE··· 🔒
**All Structures must be permitted separately** Total tear-off & reroof of SFD, … 23 sq shingle tear off replacement Re-roof BLACK ROOFING INC
📞 (•••) •••-••••
2026-04-13 Plumbing
Source type: Utility Permit
 — 1434 SNOWMASS CT
Owner: RIG··· 🔒
Sewer service repair in the private lot of the property. line work PIPELINE SOLUTIONS
2026-04-13 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 1441 QUINCE AVE
Owner: FUG··· 🔒
Minor alteration to two existing bathrooms in a single family detached dwelling. ONE CALL CONSTRUCTION
2026-04-13 Demolition
Source type: Demolition Permit
 — 1805 29TH ST 1124 Removal of interior partitions and grinding of existing concrete floor. Associat… LAYTON CONSTRUCTION COMPANY, LLC
2026-04-13 HVAC
Source type: Mechanical Permit
 — 3307 4TH ST
Owner: CAL··· 🔒
Install 2 Mini Split heat pumps on roof **Any electrical work required beyond a … mini-split like for like replacement HVAC changeout HEART HCPE GROUP LLC
2026-04-13 HVAC
Source type: Right-of-Way Permit
 — 2850 KALMIA AVE
Owner: BOU··· 🔒
JB 2436873 | occupancy permit for 12 pole corrections **contractor must coordina… MEARS BROADBAND LLC
2026-04-13 HVAC
Source type: Right-of-Way Permit
 — 725 S 44TH ST
Owner: THO··· 🔒
Place two 10 yard roll offs curbside in front of home for construction debris. T… BIN THERE DUMP THAT
2026-04-13 Signage
Source type: Sign Permit
 — 2525 ARAPAHOE AVE H2A Installing one (1) set of "Meritrust" channel letters and logo and one (1) set o… DAVINCI SIGN SYSTEMS INC
2026-04-13 Electrical
Source type: Right-of-Way Permit
 — 1108 PEARL ST
Owner: PEA··· 🔒
JB0002502630 | proof and pull 716 ft, trench 23 ft to install fiber optic cable … MEARS BROADBAND LLC
2026-04-13 HVAC
Source type: Right-of-Way Permit
 — 5600 FLATIRON PKWY
Owner: COU··· 🔒
Comcast proposes 2 splice locations on the north side of Flatiron Pkwy **contrac… MEARS BROADBAND LLC
2026-04-13 HVAC
Source type: Building Permit - Multifamily
 — 2227 CANYON BLVD 206A
Owner: KLE··· 🔒
Master Bathroom (27sf) - Tub to shower conversion, new single-piece cast pan, ne… New installation HVAC installation BATHTUB LINERS OF COLORADO LLC DBA REBATH OF COLORADO
2026-04-13 Electrical
Source type: Electrical Permit
 $28,728 402 JUNIPER AVE
Owner: CEN··· 🔒
ESS addition to existing PV system for single family detached dwelling - mounted… battery, solar New installation Battery storage PHOTON BROTHERS
2026-04-13 Plumbing
Source type: Right-of-Way Permit
 — 2961 BROADWAY
Owner: 296··· 🔒
Emergency sewer repair from the house to the alley behind the property. **contra… line work PIPELINE SOLUTIONS
2026-04-13 Electrical
Source type: Right-of-Way Permit
 — 605 CONCORD AVE
Owner: PER··· 🔒
occupancy for (1) pole replacement and (5) transformers **impacted residents mus… replacement Q3 CONTRACTING, INC
2026-04-13 Signage
Source type: Sign Permit
 $2,900 2700 28TH ST
Owner: BLU··· 🔒
Manufacture Channel Letter Sign Internally Illuminated with LED's Mounted to Rac… KING SIGN LLC
2026-04-13 HVAC
Source type: Floodplain Permit
 — 2075 55TH ST The project includes the construction of a new industrial/pharmaceutical manufac… New installation HVAC installation Contractor of Record Not…
2026-04-13 Plumbing
Source type: Right-of-Way Permit
 — 2755 14TH ST
Owner: LAN··· 🔒
5' sewer service repair in the front yard, 10' in depth. PVC-40 as pipe, squeege… line work replacement TRENCH RIGHT SPV LLC dba
2026-04-13 Plumbing
Source type: Utility Permit
 — 4250 DARLEY AVE
Owner: NIC··· 🔒
7 ' SEWER REPAIR IN FRONT YARD AND INSTALL CLEANOUTS PVC AS PIPE, SQUEEGEE AS BE… line work New installation TRENCH RIGHT SPV LLC dba
2026-04-13 HVAC
Source type: Right-of-Way Permit
 — 820 PEARL ST JB 0002502630 | occupancy for splicing **contractor must notify/coordinate with … MEARS BROADBAND LLC
2026-04-12 New Construction
Source type: Building Permit - Single Family Detached Dwelling
 $4,000,000 2190 LINDEN AVE
Owner: 219··· 🔒
New two-story single family home that includes a full finished basement. Total o… 2,934 sf 2-story 5 beds residential New construction COBURN DEVELOPMENT, INC
2026-04-10 HVAC
Source type: Grading Permit
 — 1509 ARAPAHOE AVE
Owner: 150··· 🔒
1509 Arapahoe development site GRA **site less than 1 acre | permit to captures … STREAMLINE CONSTRUCTION CO
2026-04-10 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 1160 S LASHLEY LN
Owner: SWE··· 🔒
Install two egress windows in the lower level of a single family detached dwelli… New installation HVAC installation DENVER EGRESS WINDOW
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Right-of-Way Permit
 — 3879 19TH ST ADR2025-00143 - Proposed Standalone small cell to be installed South of Orchard … FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 4817 BRANDON CREEK DR
Owner: PIK··· 🔒
Demo existing 133SF deck and build new 143SF unconditioned 3-season room with 16… New installation HVAC installation O'KEEFE BUILT, INC.
2026-04-10 General Construction
Source type: Building Permit - Multifamily
 $9,328,000 1012 UNIVERSITY AVE
Owner: 101··· 🔒
New three-story 23-unit* multi-family building with a basement. Basement (5,740 … 5,740 sf 23 units 3-story BURKE BUILDERS LLC
2026-04-10 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 360 S 44TH ST
Owner: WOR··· 🔒
install two egress windows New installation HVAC installation DENVER EGRESS WINDOW
📞 (•••) •••-••••
2026-04-10 Plumbing
Source type: Fire Permit
 — 5551 PEACOCK PL
Owner: BOU··· 🔒
13D Residential Fire Sprinkler System (FSN 13D) sprinkler AAA FIRE PROTECTION INC
2026-04-10 HVAC
Source type: Right-of-Way Permit
 — 3867 21ST ST Proposed Standalone small cell to be installed North of Oak ave and on the West … FRONT RANGE WIRELESS, INC
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Mechanical Permit
 — 351 W ARAPAHOE LN
Owner: RUS··· 🔒
Replace Furnace with 98% 120k BTU Furnace and Replace AC with 26 SEER, 5 Ton AC … 5 tons 26 SEER AC, furnace replacement HVAC replacement WELZIG MECHANICAL
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Right-of-Way Permit
 — 2265 KNOLLWOOD DR
Owner: PRY··· 🔒
Upsize existing water service from 3/4" to 1" **contractor must notify impacted … BIOTERRA CONSTRUCTORS INC
2026-04-10 Electrical
Source type: Electrical Permit
 — 3725 SPRING VALLEY RD
Owner: WAR··· 🔒
Manual transfer switch installation. Relocate single circuit from sub-panel to m… MR ELECTRIC OF BOULDER
📞 (•••) •••-••••
2026-04-10 HVAC
Source type: Erosion Control Permit
 — 1509 ARAPAHOE AVE
Owner: 150··· 🔒
1509 Arapahoe development site ECP **site less than 1 acre | permit to captures … STREAMLINE CONSTRUCTION CO
Page 104 of 111 ← Prev 1 2 … 103 104 105 110 111 Next →
Permit Types in Boulder
Mechanical Permit
1,481 28.9%
Right-of-Way Permit
973 19.0%
Electrical Permit
753 14.7%
Roofing Replacement Permit
648 12.6%
Building Permit - Single Family Detached Dwelling
414 8.1%
Utility Permit
312 6.1%
Fire Permit
265 5.2%
Building Permit - Non-Residential
106 2.1%
Building Permit - Multifamily
104 2.0%
Sign Permit
72 1.4%
Construction Activity in Boulder

New building permits in Boulder, Colorado show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Boulder Building Permits

Boulder, Colorado processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 5,503+ Boulder building permits — newest permit date: 2026-11-03 from official city sources.

Building permits in Boulder can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Boulder Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Boulder building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Public permit data source.

Who appears in Boulder permit records?

PermitGrab indexes 5,503 building permits in Boulder. New records appear as they are available from the source. Each permit is matched against 41,472 property-owner records for direct outreach.

How fresh is Boulder permit data?

The most recent permit indexed for Boulder is dated 2026-11-03. Newest permit date: 2026-11-03. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Boulder permit records?

Boulder permit activity covers 5,503 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Boulder research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Boulder and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

Research Boulder project activity — Pro $149/mo

How to look up Boulder building permits

Search recent Boulder, CO building permits by address, contractor, and permit type in the table above — pulled from the Boulder building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Boulder Permit Pulse.

Nearby Colorado Cities — explore building permits in other Colorado cities
Aurora building permits
14,910 permits
→
Denver building permits
11,829 permits
→
Westminster building permits
1,829 permits
→
Adams County building permits
1,829 permits
→
Weld County building permits
1,557 permits
→
Larimer County building permits
1,489 permits
→
Golden building permits
1,048 permits
→
Colorado Springs building permits
696 permits
→
Grand Junction building permits
463 permits
→
Centennial building permits
446 permits
→
View all Colorado permits →

Research Boulder project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Boulder Building Permits

How many building permits does PermitGrab track in Boulder?

PermitGrab currently tracks 5,503 building permits in Boulder, Colorado. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Boulder permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Boulder?

Contractors find leads in Boulder by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Boulder — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Boulder permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Boulder contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Owner records are available where public data can be matched.
Solar installers
Roof permits and electrical upgrades in Boulder provide project context for solar-market research. Owner-occupancy data is available where public records can be matched.
Insurance agents
Boulder renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
Free resources

More on Boulder & U.S. construction activity

Free permit tools
Permit lookup tools and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients Boulder permit activity from public records — copy one line of HTML for your website.

More Colorado permit data

Denver permits Westminster permits Adams County permits Aurora permits Larimer County permits Weld County permits Golden permits Colorado Springs permits Grand Junction permits Fort Collins permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

Choose your market →
Then finish
setup