3905 Britting Ave, Boulder, CO 80305 Property Records

Boulder County property record for 3905 Britting Ave, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 2,305 sqft · built 1962
Lot Size	0.203 acres (8,826 sqft)
Owner	2 Individual Names on Record
Tax Bill	$6,683 (2025)
Deeds & Mortgages	May 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-08-1-13-021`

Property Details

APN / Parcel Number

Primary APN	`1577-08-1-13-021`
Alternative APNs	`R0013914` `0013914`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,305 sqft Living Area
Gross Area	3,250 sqft
1st Floor Area	1,703 sqft
Basement Area	1,247 sqft
Finished Basement	602 sqft
Unfinished Basement	645 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1976
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	8,826 sqft (0.203 acres)
Garage Type	Attached
Garage Area	300 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	66 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0013914
Street Address	3905 BRITTING AVE
City	BOULDER
State	CO
Zip	80305-6508
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 24 BLK 3 MOUNTAIN TERRACE
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	MOUNTAIN TERRACE - BO
Legal Block	3
Legal Lot Number	24
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1012
Census Tract	12509

Owner

Source: Boulder County records, as of October 19, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	3905 BRITTING AVE, BOULDER, CO 80305-6508
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

May 2026: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	BOULDER CO
Recording Date	May 11, 2026
Property Address	3905 BRITTING AVE, BOULDER, CO 80305-6508
Document Number	0004131251
Instrument Date	May 8, 2026
Instrument	20264131251
Transaction Type	Transfer
Record Updated	Aug 25, 2026
Title Company	LAND TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3905 BRITTING AVE, BOULDER, CO 80305-6508
Investor	Possibly a Property Investor

Mortgage

Document Number	0004131252,
Date	May 11, 2026
Instrument	20264131252

Lender

Name	WESTERRA CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	6.25%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$78,302 (+2.56%) Land $60,642 Building $17,660	$1,221,500 (-) Land $961,800 Building $259,700
2025	$6,683.00 (+1.84%)	$76,344 (-11.61%) Land $60,113 Building $16,231	$1,221,500 (-5.25%) Land $961,800 Building $259,700
2023	$6,562.00 (+18.49%)	$86,376 (+29.7%) Land $68,983 Building $17,393	$1,289,200 (+34.54%) Land $1,029,600 Building $259,600
2022	$5,538.00	$66,595 Land $50,749 Building $15,846	$958,200 Land $730,200 Building $228,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · tidal / storm surge

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 604 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100

May also be available: AT&T, T-Mobile.

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