845 Circle Dr, Boulder, CO 80302 Property Records

Boulder County property record for 845 Circle Dr, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3 Baths
Year Built	Built 2005
Square Footage	3,571 sqft Living Area
Lot Size	29,648 sqft (0.681 acres)
Occupancy	Owner Occupied
Last Sale	$56,000 (1973)
Tax Bill	$20,768.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-36-4-32-007`
Alternative APNs	`R0006325` `0006325`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Partial Baths	2 Partial Baths
Total Rooms	9 Rooms
Building Area	3,571 sqft Living Area
Gross Area	4,193 sqft Gross Area
1st Floor	740 sqft 1st Floor
Upper Floors	2,831 sqft Upper Floors
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1957
Effective Year Built	Effective 2005
Architectural Style	Split Level Style
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	29,648 sqft (0.681 acres)
Parking Spaces	4 Parking Spaces
Garage Type	Attached Garage
Garage Area	622 sqft Garage
Deck Area	180 sqft Deck
Porch	Porch
Porch Area	90 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0006325
Street Address	845 CIRCLE DR
City	BOULDER
State	CO
Zip	80302-7432
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 14 FLATIRONS PARK
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	FLATIRONS PARK - BO
Legal Block	3
Legal Lot Number	14
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3031
Census Tract	12201

Owner

Source: Boulder County records · APN 1461-36-4-32-007

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

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

Owner of Record	Company Name on File
Mailing Address	845 CIRCLE DR, BOULDER, CO 80302-7432
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 17, 1973 · Amount on Record
Deed Sale	Dec 17, 1973 · Amount on Record
Deed Doc Number	197389040
Last Transfer Date	May 18, 2015
Transfer Doc	0003455393
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

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

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		$236,980 (+8.8%) Land $213,282 Building $23,698	$3,485,000 (-) Land $3,136,500 Building $348,500
2025	$20,768.00 (+6.06%)	$217,812 (-5.48%) Land $196,031 Building $21,781	$3,485,000 (+1.33%) Land $3,136,500 Building $348,500
2023	$19,581.00 (+15.64%)	$230,433 (+26.37%) Land $207,390 Building $23,043	$3,439,300 (+31.09%) Land $3,095,370 Building $343,930
2022	$16,933.00	$182,347 Land $164,112 Building $18,235	$2,623,700 Land $2,361,330 Building $262,370

Flood & Wildfire

845 Circle Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (High risk).

Flood

Source: FEMA National Flood Hazard Layer · Boulder County (08013C), updated October 14, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	High 86th percentile of exposed land nationally · 90th in Colorado
Wildfire Likelihood	High — about 1 in 142 per year
Exposure	Indirect within ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.