4300 Nelson Rd, Longmont, CO 80503 Property Records

Boulder County property record for 4300 Nelson Rd, Longmont, CO 80503 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	2 Baths
Year Built	Built 1980
Square Footage	1,808 sqft Living Area
Lot Size	3 acres
Garage	Detached, 600 sqft
Last Sale	$465,000 (1991)
Tax Bill	$8,491.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1317-17-0-00-011`
Alternative APNs	`R0110530` `0110530`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,808 sqft Living Area
Gross Area	1,899 sqft Gross Area
1st Floor	1,808 sqft 1st Floor
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1980
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	131,059 sqft
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	600 sqft Garage

Exterior Amenities

Total Buildings	4 Total Buildings
Shed	1 Shed
Porch	Enclosed Porch
Porch Area	91 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0110530
Street Address	4300 NELSON RD
City	LONGMONT
State	CO
Zip	80503-9005
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	3.07 ACS M/L IN N 1/2 17-2N-70 ADJ TO ELY LINE OF HARDT ESTATES PER DEED 1090870-71 3/7/91 BCR SPLIT FROM ID 54378 97 SALE INCLUDES 54378
Legal Range	70
Legal Township	2N
Legal Section	17
Legal Subdivision	FOOTHILLS EAST
Legal Block	2
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	2
Census Block	2012
Census Tract	13202

Owner

Source: Boulder County records · APN 1317-17-0-00-011

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	1067 S HOVER ST, E, LONGMONT, CO 80501-7903
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Mar 07, 1991 Deed Sale Price on Mar 07, 1991 Prior Sale Amount on Mar 17, 1983
Deed Doc Number	19911090870-1
Last Transfer Date	Dec 07, 2021
Transfer Doc	0003933638
Record Refreshed	Sep 20, 2026

December 2021: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	BOULDER CO
Recording Date	Dec 09, 2021
Property Address	4300 NELSON RD, LONGMONT, CO 80503-9005
Document Number	0003933638
Instrument Date	Dec 07, 2021
Instrument	3933638
Transaction Type	Transfer
Record Updated	Feb 16, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4300 NELSON RD, LONGMONT, CO 80503-9005

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	729 ARROWOOD ST, LONGMONT, CO 80503-7531

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
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		$85,319 (+8.8%) Land $58,861 Building $26,458	$1,254,700 (-) Land $865,600 Building $389,100
2025	$8,491.00 (+0.71%)	$78,419 (-13.08%) Land $54,100 Building $24,319	$1,254,700 (-6.82%) Land $865,600 Building $389,100
2023	$8,431.00 (+17.37%)	$90,222 (+28.27%) Land $38,096 Building $52,126	$1,346,600 (+33.06%) Land $568,600 Building $778,000
2022	$7,183.00	$70,337 Land $33,958 Building $36,379	$1,012,040 Land $488,600 Building $523,440