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
2026-06-04 Plumbing
Source type: Utility Permit
 — 740 HAWTHORN AVE
Owner: MAN··· 🔒
Connecting water & sewer to existing lines within the property boundaries. line work Ryan Gruver
2026-06-04 Interior Renovation
Source type: Building Permit - Single Family Detached Dwelling
 $542,000 3100 22ND ST
Owner: 310··· 🔒
An addition to existing one story single family residence. The proposed addition… KRUEGER CONSTRUCTION MGMT
2026-06-04 Other
Source type: Sign Permit
 $2,794 4790 BROADWAY Internally illuminated cabinet with routed face. 303 SIGN COMPANY
2026-06-04 Roofing
Source type: Roofing Replacement Permit
 — 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 HVAC
Source type: Right-of-Way Permit
 $1,000 3400 VALMONT RD
Owner: LOT··· 🔒
Comcast proposes to tie in to proposed and existing splice at multiple locations… MEARS BROADBAND LLC
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR E **All Structures must be permitted separately** Building E Total tear-off & rero… 56 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR C **All Structures must be permitted separately** Building C Total tear-off & rero… 50 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Electrical
Source type: Right-of-Way Permit
 — 298 MORNING GLORY DR
Owner: CIT··· 🔒
298 and 301 Morning Glory | Install electric service lines from future pedestal … BIOTERRA CONSTRUCTORS INC
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 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
Source type: Roofing Replacement Permit
 — 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 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR
Owner: CP ··· 🔒
**All Structures must be permitted separately** Fitness Building Total tear-off … 25 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Electrical
Source type: Electrical Permit
 — 558 MARINE ST
Owner: GRA··· 🔒
Service upgrade service panel SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-03 HVAC
Source type: Building Permit - Multifamily
 — 5851 ARAPAHOE AVE Installing an exterior fixed steel roof access ladder on the side Building #9 DCPS CONTRACTING LLC
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR L **All Structures must be permitted separately** Building L Total tear-off & rero… 51 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Building Permit - Single Family Detached Dwelling
 — 320 COLGATE AVE
Owner: ROG··· 🔒
Level 3 Alteration and Addition to Existing single family residence SOBO DESIGN & BUILD
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR R **All Structures must be permitted separately** Building R Total tear-off & rero… 42 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Mechanical Permit
 — 1240 FAIRFIELD DR
Owner: DTH··· 🔒
Replace water heater. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNIN… replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-03 HVAC
Source type: Mechanical Permit
 — 1510 ITHACA DR
Owner: MAR··· 🔒
Replacement water heater/PRV **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL… replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-03 HVAC
Source type: Mechanical Permit
 — 4439 DALLAS PL
Owner: BEA··· 🔒
A/C replacement for single family dwelling - no electrical - Installed a Trane 1… 3.5 tons 15 SEER AC replacement ELEMENTAL COMFORT SYSTEMS
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR Q **All Structures must be permitted separately** Building Q Total tear-off & rero… 32 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR
Owner: CP ··· 🔒
**All Structures must be permitted separately** Garage Building A Total tear-off… 16 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Mechanical Permit
 — 2656 HAWTHORNE PL
Owner: BAI··· 🔒
Installing a new 50-gallon electric heat pump water heater. **Any electrical wor… heat pump replacement KERWIN PLUMBING & HEATING INC
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR F **All Structures must be permitted separately** Building F Total tear-off & rero… 47 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR M **All Structures must be permitted separately** Building M Total tear-off & rero… 71 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Mechanical Permit
 — 4475 LAGUNA PL 309
Owner: TIN··· 🔒
Replacement Furnace in unit 309 of multi-family building - no electrical **Any e… furnace replacement SAVE HOME HEAT CO INC
📞 (•••) •••-••••
2026-06-03 Electrical
Source type: Electrical Permit
 — 1395 BEAR MOUNTAIN DR 100
Owner: BEL··· 🔒
Installation of a flush mount, grid-tied, 0.870 kW solar PV system, addition to … battery, solar New installation NAMASTE SOLAR ELECTRIC INC
📞 (•••) •••-••••
2026-06-03 General Construction
Source type: Right-of-Way Permit
 $1,000 1880 S 57TH CT
Owner: RIT··· 🔒
After-the-fact permit | Xcel Energy had a gas emergency that needed immediate at… Xcel Energy Services Inc
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR I **All Structures must be permitted separately** Building I Total tear-off & rero… 74 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 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
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR K **All Structures must be permitted separately** Building K Total tear-off & rero… 79 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Mechanical Permit
 — 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 Electrical
Source type: Electrical Permit
 — 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
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR G **All Structures must be permitted separately** Building G Total tear-off & rero… 79 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR H **All Structures must be permitted separately** Building H Total tear-off & rero… 47 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 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
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR P **All Structures must be permitted separately** Building P Total tear-off & rero… 71 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 HVAC
Source type: Right-of-Way Permit
 — 2700 28TH ST
Owner: BLU··· 🔒
2700 28th St - WO#106489659 Gas Service Renewal - _Abandon:125' of 3/4" Steel Sv… New installation HVAC installation MEARS GROUP
📞 (•••) •••-••••
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 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 HVAC
Source type: Mechanical Permit
 — 735 UTICA AVE
Owner: EVE··· 🔒
Replace boiler. **PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPL… replacement BERNIE'S PLUMBING & HEATING CO
📞 (•••) •••-••••
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3605 TABLE MESA DR O **All Structures must be permitted separately** Building O Total tear-off & rero… 32 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Electrical
Source type: Electrical Permit
 — 4681 GORDON DR
Owner: GEI··· 🔒
Replace main electrical panel & upgrade service (125->200A) for single family dw… 200A replacement PRECISION PLUMBING & HEATING
📞 (•••) •••-••••
2026-06-03 HVAC
Source type: Mechanical Permit
 — 3025 17TH ST
Owner: GOL··· 🔒
Installing mini split. 12000 BTU 23 seer. 23 SEER mini-split MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-06-03 HVAC
Source type: Mechanical Permit
 — 711 WALNUT ST
Owner: JOH··· 🔒
Replacing AC. 3 ton, 16 seer. 3 tons 16 SEER AC MEIERS MECHANICAL INC
📞 (•••) •••-••••
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 3455 TABLE MESA DR J **All Structures must be permitted separately** Building J Total tear-off & rero… 50 sq shingle tear off replacement SPYDER CONSTRUCTION
2026-06-03 Electrical
Source type: Electrical Permit
 — 1743 SPRUCE ST
Owner: CLE··· 🔒
To replace panel with new 200 amp panel. 200A replacement ADRIATIC VENTURES SS3 HVAC LLC dba
2026-06-03 HVAC
Source type: Mechanical Permit
 — 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 Signage
Source type: Sign Permit
 — 1900 29TH ST DSW New Signage, M&V CARLSON,LLC, DBA FASTSIGNS…
2026-06-03 Roofing
Source type: Roofing Replacement Permit
 — 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 Temporary
Source type: Temporary Event Permit
 — 900 BASELINE RD
Owner: CIT··· 🔒
Free community music festival on Chautauqua Park green on 6/21/2026 Contractor of Record Not…
2026-06-03 Electrical
Source type: Electrical Permit
 — 2950 STANFORD AVE
Owner: STR··· 🔒
11.5 kW flush mounted PV on roof of single family detached dwelling - includes E… battery, solar CUSTOM SOLAR LLC
Page 80 of 111 ← Prev 1 2 … 79 80 81 110 111 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
→
Adams County building permits
1,829 permits
→
Westminster 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