835 Sumner St, Longmont, CO 80501 Property Records

Boulder County property record for 835 Sumner St, Longmont, CO 80501 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	2.5 Baths
Year Built	Built 2015
Square Footage	2,805 sqft Living Area
Lot Size	8,613 sqft (0.198 acres)
Garage	Detached, 480 sqft
Last Sale	$519,000 (2016)
Tax Bill	$5,621.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1315-04-1-09-018`
Alternative APNs	`R0041351` `0041351`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	10 Rooms
Building Area	2,805 sqft Living Area
1st Floor	1,551 sqft 1st Floor
Upper Floors	429 sqft Upper Floors
Basement Area	825 sqft Basement
Finished Basement	825 sqft Finished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1948
Effective Year Built	Effective 2015
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	8,613 sqft (0.198 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	480 sqft Garage
Porch	Porch
Porch Area	60 sqft Porch

Utilities and HVAC

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

Location & Zoning

Account Number	R0041351
Street Address	835 SUMNER ST
City	LONGMONT
State	CO
Zip	80501-4836
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S1/2 OF LOT 7 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	7
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	5
Census Block	5006
Census Tract	13302

Owner

Source: Boulder County records · APN 1315-04-1-09-018

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	2130 RIDGEVIEW WAY, LONGMONT, CO 80504-7759
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Apr 18, 2016 Deed Sale Price on Apr 18, 2016 Prior Sale Amount on Oct 16, 2014
Deed Doc Number	20163512564
Prior Transfer Date	Mar 30, 2004
Prior Transfer Doc	0002578141
Record Refreshed	Sep 20, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	835 SUMNER ST, LONGMONT, CO 80501-4836
Document Number	0003800458
Instrument Date	Jul 03, 2020
Transaction Type	Mortgage
Record Updated	Aug 24, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenant/Joint Tenant w/ Right Of Survivorship
Address	835 SUMNER ST LONGMONT CO 805014836, LONGMONT, CO 80501-4836

Mortgage

Document Number	0003800458
Date	Jul 24, 2020
Instrument	3800458

Lender

Name	BETTER MTG CORP ISAOA
Address	NEW YORK, NY 10271

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 23, 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	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		$58,263 (+8.8%) Land $11,880 Building $46,383	$856,800 (-) Land $174,700 Building $682,100
2025	$5,621.00 (+10.32%)	$53,550 (-7.17%) Land $10,919 Building $42,631	$856,800 (-0.49%) Land $174,700 Building $682,100
2023	$5,095.00 (+14.37%)	$57,687 (+28.13%) Land $12,214 Building $45,473	$861,000 (+32.91%) Land $182,300 Building $678,700
2022	$4,455.00	$45,022 Land $8,993 Building $36,029	$647,800 Land $129,400 Building $518,400