3252 Sentinel Dr, Boulder, CO 80301 Property Records

Boulder County property record for 3252 Sentinel Dr, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	2 bd · 2.5 ba · 1,540 sqft · built 1984
Lot Size	0.025 acres (1,074 sqft)
Owner	Individual Name on Record
Last Sale	$714,000 (Oct 2022)
Tax Bill	$4,089 (2025)
Deeds & Mortgages	Oct 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`1463-21-3-05-024`

Property Details

APN / Parcel Number

Primary APN	`1463-21-3-05-024`
Alternative APNs	`R0090655` `0090655`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Building Area	1,540 sqft Living Area
Gross Area	1,596 sqft
1st Floor Area	581 sqft
Upper Floors Area	451 sqft
Basement Area	564 sqft
Finished Basement	508 sqft
Unfinished Basement	56 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1995
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	1,074 sqft (0.025 acres)
Garage Type	Carport
Garage Area	479 sqft
Carport	Carport
Carport Area	479 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	65 sqft
Patio Area	148 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0090655
Street Address	3252 SENTINEL DR
City	BOULDER
State	CO
Zip	80301-5448
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 24 BLK 3 CENTER GREEN HEIGHTS REPLAT
Legal Range	70
Legal Township	1N
Legal Section	21
Legal Subdivision	CENTER GREEN HEIGHTS REPLAT - BO
Legal Block	3
Legal Lot Number	24
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2008
Census Tract	12207

Owner

Source: Boulder County records, as of June 15, 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 Record
Mailing Address	3252 SENTINEL DR, BOULDER, CO 80301-5448
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 11, 2022 · Amount on Record
Deed Sale	Oct 11, 2022 · Amount on Record
Prior Sale	May 3, 2016 · Amount on Record
Deed Document Number	20223984592
Prior Transfer Date	Dec 2, 1997
Prior Transfer Doc	0001754330
Record Updated	Sep 20, 2026

October 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 11, 2022
Property Address	3252 SENTINEL DR, BOULDER, CO 80301-5448
Document Number	0003984592
Instrument Date	Oct 10, 2022
Instrument	3984592
Transaction Type	Transfer
Record Updated	Oct 18, 2022
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$71.40
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	3252 SENTINEL DR, BOULDER, CO 80301-5448

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$46,668 (+8.8%) Land $16,748 Building $29,920	$686,300 (-) Land $246,300 Building $440,000
2025	$4,089.00 (+11.17%)	$42,894 (-7.32%) Land $15,394 Building $27,500	$686,300 (-0.65%) Land $246,300 Building $440,000
2023	$3,678.00 (+6.61%)	$46,284 (+24.57%) Land $15,196 Building $31,088	$690,800 (+29.22%) Land $226,800 Building $464,000
2022	$3,450.00	$37,154 Land $12,607 Building $24,547	$534,600 Land $181,400 Building $353,200

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

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
Flood Insurance Cost	Premium on Record median of 20 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	20 in force

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

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

Wildfire Risk	Low lower than 98% of the US · lower than 99.2% of Colorado
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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 744 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
T-Mobile Fixed Wireless	100 / 20