1610 9th Ave, Longmont, CO 80501 Property Records

Boulder County property record for 1610 9th Ave, Longmont, CO 80501 · Last verified August 2026

Property Highlights

Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Bedrooms	11 Beds
Bathrooms	6 Baths
Year Built	Built 1985
Square Footage	5,544 sqft Living Area
Lot Size	8,698 sqft (0.2 acres)
Garage	Carport, 1,210 sqft
Last Sale	$174,000 (1992)
Tax Bill	$7,833.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1205-33-4-39-003`
Alternative APNs	`R0077011` `0077011`

Interior

Bedrooms	11 Beds
Full Baths	6 Baths
Total Rooms	29 Rooms
Units	6 Units
Building Area	5,544 sqft Living Area
1st Floor	1,848 sqft 1st Floor
Upper Floors	1,848 sqft Upper Floors
Basement Area	1,848 sqft Basement
Finished Basement	1,848 sqft Finished
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1985
Exterior Material	Brick Veneer Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	8,698 sqft (0.2 acres)
Parking Spaces	5 Parking Spaces
Garage Type	Carport Garage
Garage Area	1,210 sqft Garage
Carport	Carport
Carport Area	1,210 sqft Carport
Deck Area	320 sqft Deck

Utilities and HVAC

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

Location & Zoning

Account Number	R0077011
Street Address	1610 9TH AVE
City	LONGMONT
State	CO
Zip	80501-4271
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOT 4 MARSHALLS REPLAT A
Legal Range	69
Legal Township	3N
Legal Section	33
Legal Subdivision	MARSHALLS REPLAT A - LG
Legal Block	2
Legal Lot Number	4
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	2
Census Block	2026
Census Tract	13307

Owner

Source: Boulder County records · APN 1205-33-4-39-003

Assessment roll updated June 15, 2026 · Last verified August 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	9105 YELLOWSTONE RD, LONGMONT, CO 80503-9224
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Mar 24, 1992 Deed Sale Price on Mar 24, 1992 Prior Sale Amount on Sep 24, 1985
Deed Doc Number	19921170039
Last Transfer Date	Sep 28, 2017
Transfer Doc	0003618800
Record Refreshed	Sep 20, 2026

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 06, 2017
Property Address	1610 9TH AVE, LONGMONT, CO 80501-4271
Document Number	0003618800
Instrument Date	Sep 28, 2017
Instrument	3618800
Transaction Type	Transfer
Record Updated	Oct 11, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	9105 YELLOWSTONE RD LONGMONT CO 805039224, LONGMONT, CO 80503-9224

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Longmont City
Unified School District	St. Vrain Valley School District RE 1J (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		$81,185 (+8.8%) Land $14,817 Building $66,368	$1,193,900 (-) Land $217,900 Building $976,000
2025	$7,833.00 (-2.54%)	$74,619 (-16.04%) Land $13,619 Building $61,000	$1,193,900 (-1%) Land $217,900 Building $976,000
2023	$8,037.00 (+49.3%)	$88,875 (+63.37%) Land $14,599 Building $74,276	$1,326,500 (+65.81%) Land $217,900 Building $1,108,600
2022	$5,383.00	$54,400 Land $11,424 Building $42,976	$800,000 Land $168,000 Building $632,000