844 Spring Dr, Boulder, CO 80303 Property Records

Boulder County property record for 844 Spring Dr, Boulder, CO 80303 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 2,109 sqft · built 1961
Lot Size	1.32 acres (57,633 sqft)
Owner	Individual Name on File
Last Sale	$1,595,000 (Jul 2016)
Tax Bill	$8,696 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1577-12-2-12-001`

Property Details

APN / Parcel Number

Primary APN	`1577-12-2-12-001`
Alternative APNs	`R0515478` `R0035602`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	2,109 sqft Living Area
Gross Area	4,196 sqft
1st Floor Area	1,669 sqft
Basement Area	1,759 sqft
Finished Basement	440 sqft
Unfinished Basement	1,319 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1987
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	57,633 sqft
Garage Type	Attached
Garage Area	768 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	142 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0515478
Street Address	844 SPRING DR
City	BOULDER
State	CO
Zip	80303-5025
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1B PARAGON ESTATES REPLAT B 1ST ADDITION
Legal Range	70
Legal Township	1S
Legal Section	12
Legal Subdivision	PARAGON ESTATES REP B 1ST ADDN
Legal Block	3
Legal Lot Number	1B
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3059
Census Tract	12710

Owner

Source: Boulder County records · APN 1577-12-2-12-001

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	Individual Name on File
Mailing Address	844 SPRING DR, BOULDER, CO 80303-5025
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 13, 2016 · Amount on Record
Deed Sale	Jul 13, 2016 · Amount on Record
Deed Document Number	20163529973
Record Updated	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
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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$94,051 (+8.8%) Land $52,088 Building $41,963	$1,383,100 (-) Land $766,000 Building $617,100
2025	$8,696.00 (+1.66%)	$86,444 (-11.12%) Land $47,875 Building $38,569	$1,383,100 (-4.72%) Land $766,000 Building $617,100
2023	$8,554.00 (+24.64%)	$97,257 (+39.08%) Land $42,786 Building $54,471	$1,451,600 (+44.27%) Land $638,600 Building $813,000
2022	$6,863.00	$69,931 Land $32,658 Building $37,273	$1,006,200 Land $469,900 Building $536,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130127103, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	4 (1983–2016)
Claims Outside the SFHA	4 of 4
Most Recent Claim	May 2016, other causes
Claims By Storm	Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides, May 2015 · 2 claims

Wildfire

Wildfire Risk	Moderate above 68% of the US · above 61% of Colorado
Wildfire Likelihood	About 1 in 265 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 66 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Xfinity	Cable	2,000 / 2,000
Verizon	Fixed Wireless	300 / 20
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100

May also be available at this address: T-Mobile USA, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.