301 Sumner St, Longmont, CO 80501 Property Records

Boulder County property record for 301 Sumner St, Longmont, CO 80501 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1993
Square Footage	3,275 sqft Living Area
Lot Size	7,379 sqft (0.169 acres)
Garage	Attached, 350 sqft
Last Sale	$288,000 (2011)
Tax Bill	$5,076.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1315-04-1-26-014`
Alternative APNs	`R0040484` `0040484`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	8 Rooms
Building Area	3,275 sqft Living Area
Gross Area	3,877 sqft Gross Area
1st Floor	2,183 sqft 1st Floor
Basement Area	1,092 sqft Basement
Finished Basement	1,092 sqft Finished
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1993
Architectural Style	Ranch Style
Exterior Material	Brick Veneer Exterior
Construction Type	Brick Construction
Roof Material	Asphalt Roof
Lot Area	7,379 sqft (0.169 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	350 sqft Garage
Porch	Enclosed Porch
Porch Area	357 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0040484
Street Address	301 SUMNER ST
City	LONGMONT
State	CO
Zip	80501-4830
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 27-28 BLK 2 CAPITOL HILL
Legal Range	69
Legal Township	2N
Legal Section	04
Legal Subdivision	CAPITOL HILL - LG
Legal Block	2
Legal Lot Number	27
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	4
Census Block	4007
Census Tract	13302

Owner

Source: Boulder County records · APN 1315-04-1-26-014

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	Individual Owner on File
Mailing Address	PO BOX 2186, LONGMONT, CO 80502-2186
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 May 23, 2011 Deed Sale Price on May 23, 2011 Prior Sale Amount on Jan 25, 1988
Deed Doc Number	20113150102
Record Refreshed	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jun 12, 2023
Property Address	301 SUMNER ST, LONGMONT, CO 80501-4830
Document Number	0004010404
Instrument Date	Jun 07, 2023
Instrument	4010404
Transaction Type	Transfer
Record Updated	Jul 04, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1721 3RD AVE, LONGMONT, CO 80501-4805

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	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		$52,612 (+8.8%) Land $10,717 Building $41,895	$773,700 (-) Land $157,600 Building $616,100
2025	$5,076.00 (+12.98%)	$48,356 (-4.56%) Land $9,850 Building $38,506	$773,700 (+2.31%) Land $157,600 Building $616,100
2024	$4,493.00 (+1.38%)
2023	$4,432.00 (+12.66%)	$50,665 (+27.42%) Land $10,740 Building $39,925	$756,200 (+32.18%) Land $160,300 Building $595,900
2022	$3,934.00	$39,761 Land $7,930 Building $31,831	$572,100 Land $114,100 Building $458,000