4656 18th St, Boulder, CO 80304 Property Records

Boulder County property record for 4656 18th St, Boulder, CO 80304 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3.5 Baths
Year Built	Built 2007
Square Footage	3,435 sqft Living Area
Lot Size	4,041 sqft (0.093 acres)
Occupancy	Owner Occupied
Last Sale	$1,510,000 (2023)
Tax Bill	$8,085.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-07-0-21-006`
Alternative APNs	`R0502016` `0502016`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	10 Rooms
Building Area	3,435 sqft Living Area
Gross Area	4,405 sqft Gross Area
1st Floor	1,331 sqft 1st Floor
Upper Floors	1,313 sqft Upper Floors
Basement Area	1,341 sqft Basement
Finished Basement	791 sqft Finished
Unfinished Basement	550 sqft Unfinished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	4,041 sqft (0.093 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	420 sqft Garage
Deck Area	117 sqft Deck
Porch	Porch
Porch Area	255 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0502016
Street Address	4656 18TH ST
City	BOULDER
State	CO
Zip	80304-4358
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 6 SANITAS TERRACE
Legal Range	70
Legal Township	1N
Legal Section	07
Legal Subdivision	SANITAS TERRACE
Legal Block	1
Legal Lot Number	6
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1006
Census Tract	12105

Owner

Source: Boulder County records · APN 1463-07-0-21-006

Assessment roll updated June 15, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Owner on File
Mailing Address	4656 18TH ST, BOULDER, CO 80304-4358
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jul 18, 2023 Deed Sale Price on Jul 18, 2023 Prior Sale Amount on Jan 18, 2008
Deed Doc Number	20234014800
Record Refreshed	Sep 20, 2026

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 18, 2023
Property Address	4656 18TH ST, BOULDER, CO 80304-4358
Document Number	0004014800
Instrument Date	Jul 14, 2023
Instrument	4014800
Transaction Type	Transfer
Record Updated	Aug 09, 2023
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$151.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4656 18TH ST, BOULDER, CO 80304-4358

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4656 18TH ST, BOULDER, CO 80304-4358

Mortgage

Document Number	0004014801
Date	Jul 18, 2023
Instrument	4014801

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2053

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$92,255 (+8.8%) Land $36,883 Building $55,372	$1,356,700 (-) Land $542,400 Building $814,300
2025	$8,085.00 (+1.58%)	$84,794 (-10.72%) Land $33,900 Building $50,894	$1,356,700 (-4.3%) Land $542,400 Building $814,300
2023	$7,959.00 (+13.59%)	$94,979 (+27.23%) Land $35,041 Building $59,938	$1,417,600 (+31.98%) Land $523,000 Building $894,600
2022	$7,007.00	$74,650 Land $28,273 Building $46,377	$1,074,100 Land $406,800 Building $667,300