85 Benthaven Pl, Boulder, CO 80305 Property Records

Boulder County property record for 85 Benthaven Pl, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,766 sqft · built 1972
Lot Size	0.043 acres (1,861 sqft)
Owner	2 Individual Names on Record
Last Sale	$735,000 (Oct 2019)
Tax Bill	$5,311 (2025)
Deeds & Mortgages	Mar 2018 Line of Credit Oct 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`1577-07-4-08-085`

Property Details

APN / Parcel Number

Primary APN	`1577-07-4-08-085`
Alternative APNs	`R0009558` `0009558`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Building Area	1,766 sqft Living Area
1st Floor Area	968 sqft
Upper Floors Area	798 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1980
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	1,861 sqft (0.043 acres)
Garage Type	Detached
Garage Area	456 sqft
Parking Spaces	2 Parking Spaces
Patio Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0009558
Street Address	85 BENTHAVEN PL
City	BOULDER
State	CO
Zip	80305-6200
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 85 BLK 1 BLDG AREA 12 DEVILS THUMB 3 AMENDED PLAT
Legal Range	70
Legal Township	1S
Legal Section	07
Legal Subdivision	DEVILS THUMB 3 - BO
Legal Block	1
Legal Lot Number	85
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2003
Census Tract	12510

Owner

Source: Boulder County records, as of September 18, 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 Record
Mailing Address	85 BENTHAVEN PL, BOULDER, CO 80305-6200
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 21, 2018	Deed of Trust, Mortgage · Line of Credit FIRSTBANK
Oct 21, 2019	Warranty Deed, Transfer LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 21, 2019 · Amount on Record
Deed Sale	Oct 21, 2019 · Amount on Record
Prior Sale	Jan 4, 1990 · Amount on Record
Deed Document Number	20193743787
Record Updated	Oct 29, 2026

March 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	85 BENTHAVEN PL, BOULDER, CO 80305-6200
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003646251
Date	Mar 21, 2018
Instrument	3646251

Lender

Name	FIRSTBANK
Type	Bank
Address	DENVER, CO 80215

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Mar 12, 2028

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

October 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 21, 2019
Property Address	85 BENTHAVEN PL, BOULDER, CO 80305-6200
Document Number	0003743787
Map Reference	FILM 759 DOC 5616
Instrument Date	Oct 18, 2019
Instrument	3743787
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Tax	$73.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	85 BENTHAVEN PL, 85, BOULDER, CO 80305-6200

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	85 BENTHAVEN PL, BOULDER, CO 80305-6200

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 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		$55,848 (+0.25%) Land $26,370 Building $29,478	$891,300 (-) Land $457,800 Building $433,500
2025	$5,311.00 (+6.93%)	$55,707 (-8.98%) Land $28,613 Building $27,094	$891,300 (-2.43%) Land $457,800 Building $433,500
2023	$4,967.00 (+4.72%)	$61,205 (+19.81%) Land $32,857 Building $28,348	$913,500 (+24.29%) Land $490,400 Building $423,100
2022	$4,743.00	$51,083 Land $25,347 Building $25,736	$735,000 Land $364,700 Building $370,300

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	1 (1997)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Aug 1997 · rainfall accumulation

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	High above 71% of the US · above 67% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach

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 458 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
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: Verizon.

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