850 9th St, Boulder, CO 80302 Property Records

Boulder County property record for 850 9th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1.75 Baths
Year Built	Built 1995
Square Footage	1,734 sqft Living Area
Lot Size	5,178 sqft (0.119 acres)
Occupancy	Owner Occupied
Last Sale	$1,051,500 (2020)
Tax Bill	$7,545.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-31-3-26-021`
Alternative APNs	`R0510588` `0001391`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,734 sqft Living Area
1st Floor	1,054 sqft 1st Floor
Basement Area	680 sqft Basement
Finished Basement	680 sqft Finished
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1995
Architectural Style	Ranch Style
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Concrete Roof
Lot Area	5,178 sqft (0.119 acres)
Total Buildings	2 Total Buildings

Utilities and HVAC

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

Location & Zoning

Account Number	R0510588
Street Address	850 9TH ST
City	BOULDER
State	CO
Zip	80302-7529
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 12-14 BLK 28 UNIVERSITY PLACE
Legal Range	70
Legal Township	1N
Legal Section	31
Legal Subdivision	UNIVERSITY PLACE - BO
Legal Block	28
Legal Lot Number	12
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3006
Census Tract	12401

Owner

Source: Boulder County records · APN 1463-31-3-26-021

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

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

Owner of Record	2 Individuals Owners
Mailing Address	850 9TH ST, BOULDER, CO 80302-7529
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Apr 21, 2020 Deed Sale Price on Apr 21, 2020
Deed Doc Number	20203778690
Prior Transfer Date	Mar 21, 2014
Prior Transfer Doc	0003372127
Record Refreshed	Sep 20, 2026

April 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 21, 2020
Property Address	850 9TH ST, BOULDER, CO 80302-7529
Document Number	0003778690
Instrument Date	Apr 14, 2020
Instrument	3778690
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$105.15
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	850 9TH ST, BOULDER, CO 80302-7529

Mortgage

Document Number	0003778691
Date	Apr 21, 2020
Instrument	3778691

Lender

Name	FLAGSTAR BANK FSB
Type	Bank

Agreement

Type	Veterans Administration Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2050

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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		$86,102 (+8.8%) Land $47,974 Building $38,128	$1,266,200 (-) Land $705,500 Building $560,700
2025	$7,545.00 (+7.48%)	$79,138 (-6.87%) Land $44,094 Building $35,044	$1,266,200 (-0.17%) Land $705,500 Building $560,700
2023	$7,020.00 (+10.66%)	$84,976 (+24.38%) Land $44,870 Building $40,106	$1,268,300 (+29.02%) Land $669,700 Building $598,600
2022	$6,344.00	$68,318 Land $36,925 Building $31,393	$983,000 Land $531,300 Building $451,700