4520 Ashfield Dr, Boulder, CO 80301 Property Records

Boulder County property record for 4520 Ashfield Dr, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,995 sqft · built 1971
Lot Size	0.176 acres (7,683 sqft)
Owner	2 Individual Names on Record
Last Sale	$789,000 (Apr 2024)
Tax Bill	$4,972 (2025)
Deeds & Mortgages	Apr 2024 Sale & Mortgage Mar 2022 Line of Credit + 4 more
Flood Zone	Zone X (minimal risk)
APN	`1463-13-1-03-019`

Property Details

APN / Parcel Number

Primary APN	`1463-13-1-03-019`
Alternative APNs	`R0038339` `0038339`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,995 sqft Living Area
Gross Area	2,575 sqft
1st Floor Area	1,050 sqft
Basement Area	1,050 sqft
Finished Basement	945 sqft
Unfinished Basement	105 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1971
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,683 sqft (0.176 acres)
Garage Type	Attached
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0038339
Street Address	4520 ASHFIELD DR
City	BOULDER
State	CO
Zip	80301-4012
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SR
Legal Description	LOT 19 BLK 4 HEATHERWOOD 4
Legal Range	70
Legal Township	1N
Legal Section	12
Legal Subdivision	HEATHERWOOD 4 - BOV
Legal Block	4
Legal Lot Number	19
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1022
Census Tract	12709

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	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Apr 15, 2024	Warranty Deed, Transfer · Conventional Mortgage PENNYMAC LOAN SERVICES LLC
Mar 14, 2022	Deed of Trust, Mortgage · Line of Credit BELLCO CU
Mar 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
Jun 11, 2019	Deed of Trust, Mortgage · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC
Nov 13, 2019	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU
Jun 13, 2018	Warranty Deed, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 15, 2024 · Amount on Record
Deed Sale	Apr 15, 2024 · Amount on Record
Prior Sale	Jun 13, 2018 · Amount on Record
Deed Document Number	20244043722
Prior Transfer Date	Dec 28, 1998
Prior Transfer Doc	0001889318
Record Updated	Oct 29, 2026

April 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 15, 2024
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Document Number	0004043722
Instrument Date	Apr 12, 2024
Instrument	4043722
Transaction Type	Transfer
Record Updated	May 21, 2024
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$78.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012

Mortgage

Document Number	0004043723
Date	Apr 15, 2024
Instrument	4043723

Lender

Name	PENNYMAC LOAN SERVICES LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2054

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Transaction Type	Mortgage
Record Updated	Mar 29, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003950384
Date	Mar 14, 2022
Instrument	3950384

Lender

Name	BELLCO CU
Type	Credit Union
Address	ENGLEWOOD, CO 80111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Mar 8, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Transaction Type	Mortgage
Record Updated	Mar 25, 2021
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003867640
Date	Mar 16, 2021
Instrument	3867640

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company
Address	BIRMINGHAM, NJ 8011

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	HERITAGE TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003717578
Date	Jun 11, 2019
Instrument	3717578

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	Jul 1, 2049

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Document Number	0003749531
Instrument Date	Nov 13, 2019
Transaction Type	Mortgage
Record Updated	Nov 28, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4520 ASHFIELD DR BOULDER CO 803014012, BOULDER, CO 80301-4012

Mortgage

Document Number	0003749531
Date	Nov 18, 2019
Instrument	3749531

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 17, 2034

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 13, 2018
Property Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012
Document Number	0003660435
Instrument Date	Jun 12, 2018
Instrument	3660435
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$50.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4520 ASHFIELD DR, BOULDER, CO 80301-4012

Mortgage

Document Number	0003660436
Date	Jun 13, 2018
Instrument	3660436

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2048

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$49,123 (-0.81%) Land $16,333 Building $32,790	$792,400 (-) Land $310,200 Building $482,200
2025	$4,972.00 (+14.27%)	$49,526 (-3.69%) Land $19,388 Building $30,138	$792,400 (+3.24%) Land $310,200 Building $482,200
2023	$4,351.00 (+17.88%)	$51,423 (+36.28%) Land $21,266 Building $30,157	$767,500 (+41.37%) Land $317,400 Building $450,100
2022	$3,691.00	$37,732 Land $15,624 Building $22,108	$542,900 Land $224,800 Building $318,100

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	3 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	Moderate above 40% of the US · lower than 76% of Colorado
Wildfire Likelihood	0.07% 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 381 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
CenturyLink DSL	140 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: LiveWireNet.

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