3800 Barr Ct, Boulder, CO 80305 Property Records

Boulder County property record for 3800 Barr Ct, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,392 sqft · built 1962
Lot Size	0.195 acres (8,491 sqft)
Owner	2 Individual Names on File
Last Sale	$355,000 (Jul 2000)
Tax Bill	$6,468 (2025)
Deeds & Mortgages	Jun 2020 Mortgage Dec 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-08-1-14-005`

Property Details

APN / Parcel Number

Primary APN	`1577-08-1-14-005`
Alternative APNs	`R0011866` `0011866`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,392 sqft Living Area
Gross Area	2,692 sqft
1st Floor Area	1,445 sqft
Basement Area	1,247 sqft
Finished Basement	947 sqft
Unfinished Basement	300 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	8,491 sqft (0.195 acres)
Garage Type	Detached
Garage Area	300 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	77 sqft
Deck Area	216 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0011866
Street Address	3800 BARR CT
City	BOULDER
State	CO
Zip	80305-6503
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 5 BLK 4 MOUNTAIN TERRACE
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	MOUNTAIN TERRACE - BO
Legal Block	4
Legal Lot Number	5
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1013
Census Tract	12509

Owner

3800 Barr Ct is owned and occupied by two individuals who acquired it in May 2015.

Source: Boulder County records, as of September 18, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3800 BARR CT, BOULDER, CO 80305-6503
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Dec 15, 2018	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN FINANCING

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 21, 2000 · Amount on File
Deed Sale	Jul 21, 2000 · Amount on File
Prior Sale	Jan 8, 1997 · Amount on File
Deed Document Number	20002062882
Last Transfer Date	May 31, 2015
Transfer Doc	0003450669
Record Updated	Oct 29, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3800 BARR CT, BOULDER, CO 80305-6503
Document Number	0003792544
Instrument Date	Jun 16, 2020
Transaction Type	Mortgage
Record Updated	Jul 28, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3800 BARR CT BOULDER CO 803056503, BOULDER, CO 80305-6503

Mortgage

Document Number	0003792544
Date	Jun 22, 2020
Instrument	3792544

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jun 21, 2035

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3800 BARR CT, BOULDER, CO 80305-6503
Document Number	0003691333
Instrument Date	Dec 15, 2018
Transaction Type	Mortgage
Record Updated	Jan 4, 2019
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3800 BARR CT BOULDER CO 803056503, BOULDER, CO 80305-6503

Mortgage

Document Number	0003691333
Date	Dec 26, 2018
Instrument	3691333

Lender

Name	AMERICAN FINANCING
Type	Funding / Finance Company
Address	AURORA, CO 80014

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 25, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 3800 Barr Ct was $6,468.

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		$75,847 (+2.37%) Land $59,391 Building $16,456	$1,185,400 (-) Land $943,400 Building $242,000
2025	$6,468.00	$74,088 Land $58,963 Building $15,125	$1,185,400 Land $943,400 Building $242,000
2023	$6,321.00 (+13.38%)	$83,582 (+39.22%) Land $67,663 Building $15,919	$1,247,500 (+44.41%) Land $1,009,900 Building $237,600
2022	$5,575.00	$60,037 Land $49,776 Building $10,261	$863,846 Land $716,200 Building $147,646

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 3800 Barr Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.

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

Wildfire risk around 3800 Barr Ct is low, with a 0.01% annual chance of 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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