4631 Gordon Dr, Boulder, CO 80305 Property Records

Boulder County property record for 4631 Gordon Dr, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 2,115 sqft · built 1965
Lot Size	0.173 acres (7,552 sqft)
Owner	Individual Name on Record
Last Sale	$345,000 (Oct 1998)
Tax Bill	$5,974 (2025)
Deeds & Mortgages	Mar 2022 Line of Credit May 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-09-3-03-009`

Property Details

APN / Parcel Number

Primary APN	`1577-09-3-03-009`
Alternative APNs	`R0010592` `0010592`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Building Area	2,115 sqft Living Area
Gross Area	2,608 sqft
1st Floor Area	1,078 sqft
Upper Floors Area	288 sqft
Basement Area	989 sqft
Finished Basement	749 sqft
Unfinished Basement	240 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1990
Architectural Style	Split Level
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,552 sqft (0.173 acres)
Garage Type	Attached
Garage Area	253 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	100 sqft
Deck Area	204 sqft

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	R0010592
Street Address	4631 GORDON DR
City	BOULDER
State	CO
Zip	80305-6734
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 20 BLK 10 HY VIEW
Legal Range	70
Legal Township	1S
Legal Section	09
Legal Subdivision	HY VIEW - BO
Legal Block	10
Legal Lot Number	20
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1004
Census Tract	12508

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	Individual Name on Record
Mailing Address	4631 GORDON DR, BOULDER, CO 80305-6734
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 9, 2022	Deed of Trust, Mortgage · Line of Credit THE ALLISON RACHEL DODGE GST TRUST
May 3, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage SYNERGY ONE LENDING

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 14, 1998 · Amount on Record
Deed Sale	Oct 14, 1998 · Amount on Record
Deed Document Number	19981859196
Last Transfer Date	Apr 28, 2021
Transfer Doc	0003882124
Record Updated	Oct 29, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4631 GORDON DR, BOULDER, CO 80305-6734
Transaction Type	Mortgage
Record Updated	Jul 26, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4631 GORDON DR, BOULDER, CO 80305-6734

Mortgage

Document Number	0003949760
Date	Mar 9, 2022
Instrument	3949760

Lender

Name	THE ALLISON RACHEL DODGE GST TRUST
Type	Non-Lending Institution

Agreement

Type	Line of Credit
Amount	Amount Recorded

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	May 3, 2021
Property Address	4631 GORDON DR, BOULDER, CO 80305-6734
Document Number	0003882124
Map Reference	MB 9 PG 53
Instrument Date	Apr 28, 2021
Instrument	3882124
Transaction Type	Transfer
Record Updated	Jul 26, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4631 GORDON DR, BOULDER, CO 80305-6734

Mortgage

Document Number	0003882125
Date	May 3, 2021
Instrument	3882125

Lender

Name	SYNERGY ONE LENDING
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2051

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		$63,417 (+1.2%) Land $28,479 Building $34,938	$1,002,600 (-) Land $488,800 Building $513,800
2025	$5,974.00 (+1.95%)	$62,663 (-12.42%) Land $30,550 Building $32,113	$1,002,600 (-6.11%) Land $488,800 Building $513,800
2023	$5,860.00 (+14.63%)	$71,550 (+29.95%) Land $36,100 Building $35,450	$1,067,900 (+34.8%) Land $538,800 Building $529,100
2022	$5,112.00	$55,058 Land $26,876 Building $28,182	$792,200 Land $386,700 Building $405,500

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	1 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 68% of the US · above 62% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 221 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: CenturyLink, Verizon.

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