45 Benthaven Pl, Boulder, CO 80305 Property Records

Boulder County property record for 45 Benthaven Pl, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 1,540 sqft · built 1972
Lot Size	0.048 acres (2,069 sqft)
Owner	Individual Name on File
Last Sale	$750,000 (Aug 2019)
Tax Bill	$5,693 (2025)
Deeds & Mortgages	Jun 2020 Mortgage Aug 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-07-4-08-045`

Property Details

APN / Parcel Number

Primary APN	`1577-07-4-08-045`
Alternative APNs	`R0014445` `0014445`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Building Area	1,540 sqft Living Area
1st Floor Area	798 sqft
Upper Floors Area	742 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1972
Effective Year Built	Effective 2006
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	2,069 sqft (0.048 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	R0014445
Street Address	45 BENTHAVEN PL
City	BOULDER
State	CO
Zip	80305-6253
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 45 BLK 1 BLDG AREA 6 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	45
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2003
Census Tract	12510

Owner

45 Benthaven Pl is owned and occupied by an individual who bought it in August 2019.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Individual Name on File
Mailing Address	45 BENTHAVEN PL, BOULDER, CO 80305-6253
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Aug 29, 2019	Warranty Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 29, 2019 · Amount on File
Deed Sale	Aug 29, 2019 · Amount on File
Prior Sale	Sep 18, 2007 · Amount on File
Deed Document Number	20193733135
Transfer Doc	0001333673
Record Updated	Oct 29, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	45 BENTHAVEN PL, BOULDER, CO 80305-6253
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003789904
Date	Jun 9, 2020
Instrument	3789904

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

August 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 29, 2019
Property Address	45 BENTHAVEN PL, BOULDER, CO 80305-6253
Document Number	0003733135
Instrument Date	Aug 26, 2019
Instrument	3733135
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$75.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	45 BENTHAVEN PL, BOULDER, CO 80305-6253

Mortgage

Document Number	0003733136
Date	Aug 29, 2019
Instrument	3733136

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 45 Benthaven Pl was $5,693.

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		$59,289 (+0.71%) Land $28,063 Building $31,226	$941,900 (-) Land $482,700 Building $459,200
2025	$5,693.00	$58,869 Land $30,169 Building $28,700	$941,900 Land $482,700 Building $459,200
2023	$5,224.00 (+5.73%)	$64,180 (+20.6%) Land $34,646 Building $29,534	$957,900 (+25.1%) Land $517,100 Building $440,800
2022	$4,941.00	$53,216 Land $26,723 Building $26,493	$765,700 Land $384,500 Building $381,200

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

FEMA maps place 45 Benthaven Pl in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1997.

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

Wildfire risk around 45 Benthaven Pl is high, ranking above 71% of the US, with a 0.3% annual chance of 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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