807 Sumner St, Longmont, CO 80501 Property Records

Boulder County property record for 807 Sumner St, Longmont, CO 80501 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1953
Square Footage	1,157 sqft Living Area
Lot Size	9,250 sqft (0.212 acres)
Occupancy	Owner Occupied
Last Sale	$560,000 (2023)
Tax Bill	$3,194.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1315-04-1-09-013`
Alternative APNs	`R0044914` `0044914`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Total Rooms	6 Rooms
Building Area	1,157 sqft Living Area
1st Floor	1,157 sqft 1st Floor
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	9,250 sqft (0.212 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Detached Garage
Garage Area	280 sqft Garage

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0044914
Street Address	807 SUMNER ST
City	LONGMONT
State	CO
Zip	80501-4836
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	N 1/2 LOT 10 BLK 8 BROWNS REPLAT OF BROWNS SUB
Legal Range	69
Legal Township	2N
Legal Section	04
Legal Subdivision	BROWN REPLAT OF BROWNS SUB - LG
Legal Block	8
Legal Lot Number	10
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	5
Census Block	5006
Census Tract	13302

Owner

Source: Boulder County records · APN 1315-04-1-09-013

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	807 SUMNER ST, LONGMONT, CO 80501-4836
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 Aug 24, 2023 Deed Sale Price on Aug 24, 2023 Prior Sale Amount on Feb 01, 2007
Deed Doc Number	20234019470
Record Refreshed	Sep 20, 2026

August 2023: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 24, 2023
Property Address	807 SUMNER ST, LONGMONT, CO 80501-4836
Document Number	0004019470
Instrument Date	Aug 24, 2023
Instrument	4019470
Transaction Type	Transfer
Record Updated	Sep 21, 2023
Title Company	8Z TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$56.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	807 SUMNER STREET, HOLTSVILLE, NY

Mortgage

Document Number	0004019471
Date	Aug 24, 2023
Instrument	4019471

Lender

Name	DSW MORTGAGE INC
Type	Mortgage Company

Agreement

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

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		$33,109 (+8.8%) Land $12,308 Building $20,801	$486,900 (-) Land $181,000 Building $305,900
2025	$3,194.00 (+17%)	$30,432 (-6.73%) Land $11,313 Building $19,119	$486,900 (-0.02%) Land $181,000 Building $305,900
2023	$2,730.00 (+10.21%)	$32,629 (+30.3%) Land $12,663 Building $19,966	$487,000 (+35.17%) Land $189,000 Building $298,000
2022	$2,477.00	$25,041 Land $9,320 Building $15,721	$360,300 Land $134,100 Building $226,200