4157 Nelson Rd, Longmont, CO 80503 Property Records

Boulder County property record for 4157 Nelson Rd, Longmont, CO 80503 · Last verified June 2026

Property Highlights

Property Type	Agriculture / Farming > Truck Crops
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1995
Square Footage	3,203 sqft Gross Area
Lot Size	40.3 acres
Garage	Detached, 576 sqft
Last Sale	$669,000 (2003)
Tax Bill	$8,703.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1317-08-0-00-004`
Alternative APNs	`R0052667` `0052667`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	3,203 sqft Gross Area
1st Floor	1,854 sqft 1st Floor
Upper Floors	1,349 sqft Upper Floors
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1915
Effective Year Built	Effective 1995
Architectural Style	A-Frame Style
Exterior Material	Combination Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	1,759,806 sqft
Garage Type	Detached Garage
Garage Area	576 sqft Garage

Exterior Amenities

Total Buildings	7 Total Buildings
Shed	1 Shed
Deck Area	78 sqft Deck
Porch	Porch
Porch Area	732 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0052667
Street Address	4157 NELSON RD
City	LONGMONT
State	CO
Zip	80503-9005
Property Usage	Agriculture or Farming Property Usage
Type	Agriculture / Farming > Truck Crops
Legal Description	PT S 1/2 SW 1/4 8-2N-70 TOTAL 39.84 ACS M/L SEE SPLIT 110709
Legal Range	70
Legal Township	2N
Legal Section	08
Legal Subdivision	FOOTHILLS EAST
Legal Block	1
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	1
Census Block	1022
Census Tract	13202

Owner

Source: Boulder County records · APN 1317-08-0-00-004

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	2191 E SOPRIS CREEK RD, BASALT, CO 81621-9134
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 Oct 06, 2003 Deed Sale Price on Oct 06, 2003 Prior Sale Amount on Jul 01, 1991
Deed Doc Number	20032512045
Record Refreshed	Sep 20, 2026

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
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		$84,280 (+6.8%) Land $5,611 Building $78,669	$1,142,800 (-) Land $22,440 Building $1,120,360
2025	$8,703.00 (-3.62%)	$78,915 (-19.23%) Land $6,058 Building $72,857	$1,142,800 (-15%) Land $22,440 Building $1,120,360
2024	$9,030.00 (+1.74%)
2023	$8,876.00 (+30.38%)	$97,700 (+40.84%) Land $6,521 Building $91,179	$1,344,500 (+54.4%) Land $24,700 Building $1,319,800
2022	$6,808.00	$69,370 Land $7,630 Building $61,740	$870,800 Land $28,900 Building $841,900