5331 Flagstaff Rd, Boulder, CO 80302 Property Records

Boulder County property record for 5331 Flagstaff Rd, Boulder, CO 80302 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	5.25 Baths
Year Built	Built 1995
Square Footage	8,445 sqft Living Area
Lot Size	7.32 acres
Garage	Attached, 972 sqft
Occupancy	Owner Occupied
Tax Bill	$21,911.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1579-10-0-00-033`
Alternative APNs	`R0024257` `0024257`

Interior

Bedrooms	5 Beds
Full Baths	5.25 Baths
Partial Baths	2 Partial Baths
Total Rooms	13 Rooms
Building Area	8,445 sqft Living Area
Gross Area	12,533 sqft Gross Area
1st Floor	4,104 sqft 1st Floor
Upper Floors	4,341 sqft Upper Floors
Basement Area	3,116 sqft Basement
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1995
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	318,914 sqft
Parking Spaces	10 Parking Spaces
Garage Type	Attached Garage
Garage Area	972 sqft Garage
Porch	Porch
Porch Area	456 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0024257
Street Address	5331 FLAGSTAFF RD
City	BOULDER
State	CO
Zip	80302-9580
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	8 ACS M/L IN E 1/2 10-1S-71 PER DEEDS 1946146-47 6/3/99 BCR PER DOCKET SE-97-006 3/13/97 & SE-99-02 4/8/99 SPLIT FROM ID 24884
Legal Range	71
Legal Township	1S
Legal Section	10
Legal Subdivision	TR, NBR 910 WALKER RANCH AREA
Legal Block	4
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	4
Census Block	4008
Census Tract	12510

Owner

Source: Boulder County records · APN 1579-10-0-00-033

Assessment roll updated June 15, 2026 · Last verified August 2026

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

Owner of Record	Individual Owner on File
Mailing Address	5331 FLAGSTAFF RD, BOULDER, CO 80302-9580
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Aug 10, 2016 Aug 03, 2016
Deed Doc Number	20163536009
Last Transfer Date	Aug 04, 2017
Transfer Doc	0003607449
Record Refreshed	Sep 20, 2026

October 2025: Correction Deed

Document Type	Correction Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 27, 2025
Property Address	5331 FLAGSTAFF RD, BOULDER, CO 80302-9580
Document Number	0004106946
Instrument Date	Oct 17, 2025
Instrument	4106946
Record Updated	Nov 19, 2025
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5331 FLAGSTAFF RD, BOULDER, CO 80302-9580

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5331 FLAGSTAFF RD, BOULDER, CO 80302-9580

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$240,428 (+8.8%) Land $13,403 Building $227,025	$3,535,700 (-) Land $197,100 Building $3,338,600
2025	$21,911.00 (-4.27%)	$220,982 (-11.57%) Land $12,319 Building $208,663	$3,535,700 (-6.58%) Land $197,100 Building $3,338,600
2024	$22,888.00 (+1.58%)	$249,897 (-1.45%) Land $13,300 Building $236,597	$3,784,800 (-) Land $253,500 Building $3,531,300
2023	$22,532.00 (+22.68%)	$253,582 (+33.6%) Land $16,985 Building $236,597	$3,784,800 (+38.59%) Land $253,500 Building $3,531,300
2022	$18,367.00	$189,804 Land $10,668 Building $179,136	$2,731,000 Land $153,500 Building $2,577,500