3770 Spring Valley Rd, Boulder, CO 80304 Property Records

Boulder County property record for 3770 Spring Valley Rd, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	6 bd · 3.75 ba · 4,282 sqft · built 1984
Lot Size	0.5 acres (21,770 sqft)
Owner	2 Individual Names on File
Last Sale	$820,000 (Nov 2011)
Tax Bill	$20,556 (2025)
Deeds & Mortgages	Sep 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-24-2-08-001`

Property Details

APN / Parcel Number

Primary APN	`1461-24-2-08-001`
Alternative APNs	`R0061414` `0061414`

Interior

Bedrooms	6 Beds
Full Baths	3.75 Baths
Half Baths	4 Half Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	4,282 sqft Living Area
Gross Area	5,464 sqft
1st Floor Area	2,165 sqft
Upper Floors Area	619 sqft
Basement Area	1,308 sqft
Finished Basement	786 sqft
Unfinished Basement	522 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1984
Effective Year Built	Effective 2010
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	21,770 sqft (0.5 acres)
Garage Type	Attached
Garage Area	660 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	144 sqft
Deck Area	130 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Hot Water

Location & Zoning

Account Number	R0061414
Street Address	3770 SPRING VALLEY RD
City	BOULDER
State	CO
Zip	80304-1050
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 LINDEN PARK 2
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	LINDEN PARK 2 - BO
Legal Block	2
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2006
Census Tract	12104

Owner

Source: Boulder County records · APN 1461-24-2-08-001

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	2 Individual Names on File
Mailing Address	3770 SPRING VALLEY RD, BOULDER, CO 80304-1050
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 14, 2011 · Amount on Record
Deed Sale	Nov 14, 2011 · Amount on Record
Prior Sale	Jun 02, 1992 · Amount on Record
Deed Document Number	20113183387
Record Updated	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3770 SPRING VALLEY RD, BOULDER, CO 80304-1050
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	8Z TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003815885
Date	Sep 16, 2020
Instrument	3815885

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company
Address	ENGLEWOOD, CO 80111

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2050

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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$234,566 (+8.8%) Land $135,259 Building $99,307	$3,449,500 (-) Land $1,989,100 Building $1,460,400
2025	$20,556.00 (+0.03%)	$215,594 (-10.78%) Land $124,319 Building $91,275	$3,449,500 (-4.36%) Land $1,989,100 Building $1,460,400
2023	$20,549.00 (+17.77%)	$241,643 (+28.6%) Land $135,173 Building $106,470	$3,606,600 (+33.39%) Land $2,017,500 Building $1,589,100
2022	$17,449.00	$187,907 Land $105,341 Building $82,566	$2,703,700 Land $1,515,700 Building $1,188,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 20 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	20 in force
Nearby Flood Claims	8 (1991–2025)
Claims Outside the SFHA	7 of 8
Most Recent Claim	May 2025 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 6 claims

Wildfire

Wildfire Risk	High above 81% of the US · above 83% of Colorado
Wildfire Likelihood	0.7% annual chance
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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Ayva Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Live Wire Networks Fixed Wireless	250 / 100

May also be available: Verizon.

Based on FCC filings for 132 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF BOULDER serves 166,080 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.