SOLD JUN 18, 2026
Sold on Jun 2026
$1,960,000
4
bd
2 ba
2,301
sq ft

3920 Nelson Rd, Longmont, CO 80503

map-entry

Is this your home?

Track this home’s value and nearby sales activity

About this home

Single-familyProperty Type
1995Year Built
36.27 acresLot Size
$852Price/Sq.Ft.
1 car garageParking
Listed by Michelle Sander LIV Sotheby's Intl Realty
Contact: 3034436161
Bought with Mark Brigham RE/MAX of Boulder, Inc
303-449-7000 (broker)
Redfin checked: a minute ago
Source:IRES as Distributed by MLS Grid #1057704

Redfin Estimate

$2,173,159
$213K since sold in June 2026$111K since July

This home's estimate is 70.3% higher than the average sale price ($1.28M) of 4 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Market trends in 80503, CO

Homeowner tools

Sale and tax history for 3920 Nelson Rd

Public record

Beds
1
Baths
Stories
1
Lot width
Lot depth
Lot size
37.55 Acres
Year renovated
1995
Sq. Ft.
640
Year built
1995
Style
Single Family Residential
County
Boulder County
APN
R0105510
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Apr 12, 2023.

Property details

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 4.7mi

10/10
Altona Middle School

Public 6-8 • Assigned • 5.3mi

10/10
Silver Creek High School

Public 9-12 • Assigned • 5.0mi

9/10
Provided by GreatSchools

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

6/10 Fire Factor

10% chance of being in a wildfire in next 30 years

3/10 Heat Factor

4 days above 92° expected this year, 10 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Longmont, CO • 80503
Average low and high temperatures (°F)
43
18
52
26
64
37
64
39
71
46
83
56
88
61
87
60
81
53
69
43
55
31
53
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

90/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.5 hrs
6.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.07M – $2.50M

Reach more buyers when you sell with Redfin. Plus, you'll save $21,732 in fees.

Property information provided by IRES as Distributed by MLS Grid when last listed in 2026. This data may not match public records. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.