4590 Starboard Dr, Boulder, CO 80301 Property Records

Boulder County property record for 4590 Starboard Dr, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,184 sqft · built 1979
Lot Size	0.19 acres (8,266 sqft)
Owner	2 Individual Names on File
Last Sale	$335,000 (Aug 2010)
Tax Bill	$5,411 (2025)
Deeds & Mortgages	Aug 2020 Line of Credit May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-14-2-17-010`

Property Details

APN / Parcel Number

Primary APN	`1463-14-2-17-010`
Alternative APNs	`R0073893` `0073893`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Building Area	2,184 sqft Living Area
Gross Area	2,874 sqft
1st Floor Area	780 sqft
Upper Floors Area	704 sqft
Basement Area	700 sqft
Finished Basement	700 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Split Level
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	8,266 sqft (0.19 acres)
Garage Type	Attached
Garage Area	690 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	48 sqft
Deck Area	227 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0073893
Street Address	4590 STARBOARD DR
City	BOULDER
State	CO
Zip	80301-3126
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SR
Legal Description	LOT 10 BLK 3 STARBOARD
Legal Range	70
Legal Township	1N
Legal Section	14
Legal Subdivision	STARBOARD - BOV
Legal Block	3
Legal Lot Number	10
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1000
Census Tract	12708

Owner

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

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

Owner of Record	2 Individual Names on File
Mailing Address	4590 STARBOARD DR, BOULDER, CO 80301-3126
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 28, 2020	Deed of Trust, Mortgage · Line of Credit UMB BANK NA
May 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 3, 2010 · Amount on File
Deed Sale	Aug 3, 2010 · Amount on File
Prior Sale	Jun 4, 1996 · Amount on File
Deed Document Number	20103089420
Prior Transfer Date	Aug 6, 2002
Prior Transfer Doc	0002327465
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4590 STARBOARD DR, BOULDER, CO 80301-3126
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003810802
Date	Aug 28, 2020
Instrument	3810802

Lender

Name	UMB BANK NA
Type	Bank
Address	DENVER, CO 80207

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4590 STARBOARD DR, BOULDER, CO 80301-3126
Document Number	0003788135
Instrument Date	May 20, 2020
Transaction Type	Mortgage
Record Updated	Jul 10, 2020
Title Company	RAVENSWOOD TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4590 STARBOARD DR BOULDER CO 803013126, BOULDER, CO 80301-3126

Mortgage

Document Number	0003788135
Date	Jun 2, 2020
Instrument	3788135

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jun 1, 2040

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		$53,917 (-0.03%) Land $17,625 Building $36,292	$862,900 (-) Land $329,200 Building $533,700
2025	$5,411.00 (+18.14%)	$53,931 (-0.04%) Land $20,575 Building $33,356	$862,900 (+7.15%) Land $329,200 Building $533,700
2023	$4,580.00 (+14.79%)	$53,955 (+32.19%) Land $19,698 Building $34,257	$805,300 (+37.12%) Land $294,000 Building $511,300
2022	$3,990.00	$40,817 Land $15,012 Building $25,805	$587,300 Land $216,000 Building $371,300

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 65% of the US · lower than 82% of Colorado
Wildfire Likelihood	0.05% 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 334 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	140 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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