OFF MARKET

Off Market Jun 2003 for $400K

$2,175,781

Est. refi paymentEst. refi $837/mo

Land

•

4.27

acres (lot)

3997 Nelson Rd, Longmont, CO 80503

About this home

Public Remarks: 100k below appraisal! Approved 4.268 Acre site w 27 Acre Outlot! Situated on the Point of a Plateau, this site has unobstructed views of Bldr, Flatiorns, Fthills, Lgmt and plains. Close to Boulder and Longmont. Land to the N of the property is Bldr City Open Space. Existing septic system and INCLUDES LEFT HAND WATER TAP, Must walk the property to appreciate and has abundant wildlife in area to enjoy. Contact Robert Shearman for details 303-302-8828

Vacant landProperty Type

4.27 acresLot Size

$509,551Price/Acres

Listed by Robert Shearman • Slifer Smith & Frampton-Bldr

Contact: 3034433377

Bought with Robert Shearman • Slifer Smith & Frampton-Bldr

•303-443-3377 (broker)

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #364186

Redfin Estimate

$2,175,781

$1.8M since sold in June 2003$52K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 42.8% higher than the average sale price ($1.52M) of 6 comparable homes.

SOLD JUN 24, 2026
$975,000
A
5 beds3.5 baths4,350 sq ft
1633 Hallet Peak Dr, Longmont, CO 80503
SOLD JUL 22, 2026
$1,040,000
B
6 beds4 baths5,514 sq ft
1614 Hallet Peak Dr, Longmont, CO 80503
SOLD JUL 10, 2026
$3,500,000
C
5 beds6 baths6,242 sq ft
5101 Saint Vrain Rd, Longmont, CO 80503
Compass - Denver
BOUGHT WITH REDFIN JUN 26, 2026
$1,154,000
D
5 beds5 baths4,822 sq ft
1432 Turin Dr, Longmont, CO 80503
RE/MAX Nexus
SOLD JUN 5, 2026
$875,000
E
4 beds3 baths3,597 sq ft
5414 Clover Basin Dr, Longmont, CO 80503
SOLD AUG 4, 2026
$1,600,000
F
6 beds4.5 baths6,971 sq ft
8712 Portico Ln, Longmont, CO 80503

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

Earn from this home

Sell

$1,940,806

Est. take-home

List your home with Redfin and save $21,758

Market trends in 80503, CO

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.7%

0.1% MoM

Median sale price

$737K

$22K MoM

Avg. days on market

43d

6 days MoM

Recently sold homes

176

20 MoM

New listings for sale

NEW 4 MINS AGO
$525,000
4 beds2 baths1,870 sq ft
2515 Danbury Dr, Longmont, CO 80503
NEW 2 HRS AGO
$539,900
4 beds3.5 baths3,330 sq ft
671 Robert St #671, Longmont, CO 80503
NEW 12 HRS AGO
$900,000
4 beds3 baths3,571 sq ft
2140 Lombardy St, Longmont, CO 80503
Mike Gebhardt • Coldwell Banker Realty 14
COMING SOON
$1,100,000
4 beds3 baths3,473 sq ft
9037 Morton Rd, Niwot, CO 80503
3D WALKTHROUGH
$675,000
5 beds3 baths2,870 sq ft
3451 Larkspur Dr, Longmont, CO 80503
$525,000
3 beds3 baths2,858 sq ft
2912 Troxell Ave, Longmont, CO 80503
3D WALKTHROUGH
$1,375,000
6 beds3 baths3,336 sq ft
6766 Audubon Ave, Niwot, CO 80503
Tara Littell • Compass Colorado, LLC - Boulder
3D WALKTHROUGH
$1,099,000
5 beds3 baths2,716 sq ft
7368 Dry Creek Rd, Niwot, CO 80503
$889,900
6 beds4 baths3,850 sq ft
1690 Brown Ct, Longmont, CO 80503
3D WALKTHROUGH
$2,350,000
4 beds4 baths5,005 sq ft
4061 Spy Glass Ln, Longmont, CO 80503
The Bernardi Group • Coldwell Banker Realty 14
See all

Provided by Redfin

Sale history for 3997 Nelson Rd

Date

Event

Price

REColorado as Distributed by MLS Grid #870272

Dec 29, 2010

Listing Removed

—

Dec 28, 2010

Listed

$1,495,000

IRES as Distributed by MLS Grid #624690

Jan 8, 2011

Listing Removed

—

Dec 14, 2010

Listed

$1,495,000

IRES as Distributed by MLS Grid #364186

Jun 30, 2003

Sold

$400,000

Feb 13, 2003

Listed

$449,000

IRES as Distributed by MLS Grid #344445

Nov 1, 2002

Listing Removed

—

Jul 15, 2002

Listed

$499,900

IRES as Distributed by MLS Grid #322996

Jul 9, 2002

Listing Removed

—

Nov 9, 2001

Listed

$499,900

Public Records

Sep 8, 1993

Sold

$126,500

Public Records

Oct 16, 1991

Sold

$85,000

Year

Property tax

Land + Additions

Assessment*

2025

$16,137 (+2.0%)

$66,606 + $78,869

$145,475

2024

$15,820 (+1.7%)

$66,606 + $78,869

$145,475

2023

$15,551 (+36.9%)

$44,333 + $120,634

$164,967

2022

$11,359 (−0.2%)

$48,019 + $120,634

$168,653

2021

$11,383 (+28.0%)

$38,552 + $77,409

$115,961

2020

$8,890 (+1.7%)

$39,661 + $79,637

$119,298

2019

$8,741 (+7.1%)

$41,113 + $54,290

$95,403

2018

$8,162 (+2.6%)

$41,113 + $54,290

$95,403

2017

$7,955 (−1.4%)

$37,512 + $52,142

$89,654

2016

$8,069 (+9.1%)

$37,512 + $52,142

$89,654

2015

$7,394 (+21.2%)

$37,412 + $52,639

$90,051

2014

$6,100 (−0.4%)

$33,273 + $39,203

$72,476

2013

$6,124 (+2.6%)

$33,273 + $39,203

$72,476

2012

$5,970 (+7.6%)

$33,273 + $39,203

$72,476

2011

$5,548 (−10.2%)

$27,024 + $44,178

$71,202

2010

$6,177 (+2.0%)

$27,024 + $44,178

$71,202

2009

$6,058

$27,860 + $52,260

$80,120

Tax history for 3997 Nelson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,137 (+2.0%)

$66,606 + $78,869

$145,475

2024

$15,820 (+1.7%)

$66,606 + $78,869

$145,475

2023

$15,551 (+36.9%)

$44,333 + $120,634

$164,967

2022

$11,359 (−0.2%)

$48,019 + $120,634

$168,653

2021

$11,383 (+28.0%)

$38,552 + $77,409

$115,961

2020

$8,890 (+1.7%)

$39,661 + $79,637

$119,298

2019

$8,741 (+7.1%)

$41,113 + $54,290

$95,403

2018

$8,162 (+2.6%)

$41,113 + $54,290

$95,403

2017

$7,955 (−1.4%)

$37,512 + $52,142

$89,654

2016

$8,069 (+9.1%)

$37,512 + $52,142

$89,654

2015

$7,394 (+21.2%)

$37,412 + $52,639

$90,051

2014

$6,100 (−0.4%)

$33,273 + $39,203

$72,476

2013

$6,124 (+2.6%)

$33,273 + $39,203

$72,476

2012

$5,970 (+7.6%)

$33,273 + $39,203

$72,476

2011

$5,548 (−10.2%)

$27,024 + $44,178

$71,202

2010

$6,177 (+2.0%)

$27,024 + $44,178

$71,202

2009

$6,058

$27,860 + $52,260

$80,120

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

4.34 Acres

Year renovated

2004

Sq. Ft.

5,368

Year built

2004

Style

Single Family Residential

County

Boulder County

APN

R0104621

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 11, 2026.

Agricultural District

Rural areas where conservation of agricultural resources is of major value, and where residential development compatible with agricultural uses is allowed.

Permitted uses

Include but are not limited to:

Agriculture
Equestrian facility
Livestock production
Religious facility
Day care facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Kennel

Property details

Exterior

Exterior Features
Fencing: Partial

Land Information
Road Surface Type: Paved, Gravel

Lot Information
Horse(s): Yes
Current Use: Zoning Appropriate for 4+ Horses
Zoning: RES

Property Information
Property Type: Land
Property Sub Type: Unimproved Land
View: Yes
Waterfront: No

Subdivision Information
Subdivision Name: Piedmont Bluffs
MLS Area Major: Suburban Plains

Building Information
Development Status: Build to Suit, Building Permit Ready

Financial

Tax Information
Parcel Number: R0104621
Tax Annual Amount: 4112
Tax Year: 2000

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Natural Gas Available, Electricity Available
Electric: Electric
Gas: Natural Gas
Sewer: Septic

Location

HOA Information
Association: No
Association Fee: 0
Association Fee Frequency: Monthly

School Information
High School District: ST Vrain Dist RE 1J
Elementary School: EAGLE CREST
Middle or Junior School: SUNSET MIDDLE
High School: NIWOT

Location Information
Directions: Hwy 36 towards Lyons, turn east on Nelson Rd. go to Mail box address 3393 and go north on drive that leads to stucco home. Approx 50 ft in look for tire tracks on right hand side. These tire tracks are at property line, head east to end.
Unparsed Address: 3997 Nelson Rd Longmont CO 80503
Street Number: 3997
Street Name: Nelson
Street Suffix: Rd
City: Longmont
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80503
Coordinates: -105.261556,40.146268
Latitude: 40.146268
Longitude: -105.261556

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 5,368
Stories: 1.0
Lot Size: 4.34 acres
Style: Single Family Residential
Year Built: 2004
Year Renovated: 2004
County: Boulder County
APN: R0104621

Home facts updated by county records on Jun 11, 2026

Other

Documents & Disclosures
Documents Available: Builder Plans,Appraisal Available
Documents Count: 2

Listing Information
Attribution Contact: 3034433377
Close Price: $400,000
Photos Count: 5
Possible Use: Single Family
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Monday, June 30, 2003
Cumulative Days on Market: 108
Days on Market: 108
Listing Contract Date: Thursday, February 13, 2003
Modification Timestamp: Thursday, February 27, 2025 4:00 AM

Around this home

Schools

Blue Mountain Elementary School

Public PreK-5 • Assigned • 4.6mi

10/10

Altona Middle School

Public 6-8 • Assigned • 5.1mi

10/10

Silver Creek High School

Public 9-12 • Assigned • 4.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

3/10 Heat Factor

6 days above 92° expected this year, 16 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.5 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.5 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.07M – $2.50M

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Home values near 3997 Nelson Rd

Data from public records.

Address	Redfin Estimate
4251 Nelson Road, Longmont, CO 4 Beds \| 4 Baths \| 4382 Sq. Ft.	$2,126,770
3885 Nelson Road, Longmont, CO 3 Beds \| 1 Baths \| 1200 Sq. Ft.	$831,117

Address	Redfin Estimate
4302 Nelson Road, Longmont, CO 4 Beds \| 3 Baths \| 4675 Sq. Ft.	$2,437,811
3993 Nelson Road, Longmont, CO 4 Beds \| 4 Baths \| 4358 Sq. Ft.	$2,542,383

Address	Redfin Estimate
4138 Nelson Road, Longmont, CO 4 Beds \| 2.5 Baths \| 1826 Sq. Ft.	$1,219,729
3920 Nelson Road, Longmont, CO 4 Beds \| 2 Baths \| 2301 Sq. Ft.	$2,173,159

Property information provided by IRES as Distributed by MLS Grid when last listed in 2003. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80503, CO

Sale history for 3997 Nelson Rd

Tax history for 3997 Nelson Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80503

Home values near 3997 Nelson Rd

More real estate resources