Google satellite image for 13145 E County Line Rd, Longmont, CO 80504

Off Market Feb 1989 for $139K

$997,658

Est. refi paymentEst. refi $928/mo

•

2 ba

•

1,984

sq ft

13145 E County Line Rd, Longmont, CO 80504

About this home

13145 E County Line Rd is a 1,984 square foot house on a 12.66 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on February 22, 1989 for $139,900. Based on Redfin's Longmont data, we estimate the home's value is $997,658.

Single-familyProperty Type

1979Year Built

12.66 acresLot Size

$503Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$997,658

$858K since sold in February 1989$8,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 49.7% higher than the average sale price ($667K) of 6 comparable homes.

SOLD MAY 14, 2026
$1,150,000
A
2 beds2 baths1,830 sq ft
14757 County Road 3, Longmont, CO 80504
SOLD DEC 18, 2025
$600,000
B
3 beds2 baths1,392 sq ft
13600 Elmore Rd, Longmont, CO 80504
SOLD JUN 30, 2026
$575,000
C
3 beds2 baths2,628 sq ft
2244 Santa Fe Dr, Longmont, CO 80504
SOLD SEP 1, 2026
$525,000
D
3 beds2.5 baths1,608 sq ft
1512 Redtail Ct, Longmont, CO 80504
SOLD MAY 6, 2026
$559,000
E
3 beds2.5 baths1,509 sq ft
2209 Santa Fe Dr, Longmont, CO 80504
SOLD JUL 20, 2026
$590,000
F
3 beds2.5 baths2,369 sq ft
1512 Willowbrook Dr, Longmont, CO 80504

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Earn from this home

Sell

$938,308

Est. take-home

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Refinance

Est. cash available

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Rent

$3,098/mo

Redfin rental estimate

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Market trends in 80504, CO

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+0.2% MoM

Median sale price

$579K

$9K MoM

Avg. days on market

46d

1 days MoM

Recently sold homes

281

15 MoM

New listings for sale

NEW 21 HRS AGO
$99,900
3 beds2 baths960 sq ft
3308 Teton #361, Longmont, CO 80504
COMING SOON
$465,000
3 beds2.5 baths2,512 sq ft
6283 Sparrow Cir, Firestone, CO 80504
COMING SOON
$835,000
5 beds3 baths4,168 sq ft
2215 Creekside Dr, Longmont, CO 80504
COMING SOON
$729,000
4 beds3.5 baths3,599 sq ft
5547 Drake Way, Frederick, CO 80504
SHORT SALE
$415,000
3 beds3 baths1,577 sq ft
5332 13th St, Frederick, CO 80504
Cinthia Martinez • Berkshire Hathaway HomeServices Colorado Real Estate, LLC - Brighton
$555,000
3 beds2 baths3,346 sq ft
10144 Dogwood St, Firestone, CO 80504
Leslie Neumann • Keller Williams Clients Choice Realty
$650,000
3 beds2.5 baths4,122 sq ft
1900 Alpine St, Longmont, CO 80504
3D WALKTHROUGH
$660,000
5 beds3 baths3,822 sq ft
13616 Topaz Pl, Mead, CO 80504
$815,000
4 beds3.5 baths5,795 sq ft
11806 N Beasly Rd, Longmont, CO 80504
3D WALKTHROUGH
$514,900
4 beds4 baths2,079 sq ft
10499 Foxfire St, Firestone, CO 80504
Eric Morris • Fathom Realty Colorado LLC
See all

Provided by Redfin

Sale history for 13145 E County Line Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,911 (+20.2%)

$47,869 + $21,994

$69,863

2024

$5,748 (+1.3%)

$47,869 + $21,994

$69,863

2023

$5,672 (+6.1%)

$29,500 + $35,229

$64,729

2022

$5,345 (−1.3%)

$29,500 + $38,914

$68,414

2021

$5,416 (+30.1%)

$27,056 + $32,086

$59,142

2020

$4,162 (+1.6%)

$27,835 + $33,009

$60,844

2019

$4,096 (+14.4%)

$22,880 + $25,575

$48,455

2018

$3,579 (+6.2%)

$22,880 + $25,575

$48,455

2017

$3,369 (+13.2%)

$25,920 + $17,568

$43,488

2016

$2,977 (+5.0%)

$25,920 + $17,568

$43,488

2015

$2,835 (−5.4%)

$25,846 + $13,484

$39,330

2014

$2,998 (−0.3%)

$19,263 + $21,166

$40,429

2013

$3,008 (+18.6%)

$19,263 + $21,166

$40,429

2012

$2,536 (−17.2%)

$19,263 + $21,166

$40,429

2011

$3,061 (−6.4%)

$25,989 + $9,632

$35,621

2010

$3,269 (+1.7%)

$25,989 + $9,632

$35,621

2009

$3,215

$29,530 + $8,880

$38,410

Tax history for 13145 E County Line Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,911 (+20.2%)

$47,869 + $21,994

$69,863

2024

$5,748 (+1.3%)

$47,869 + $21,994

$69,863

2023

$5,672 (+6.1%)

$29,500 + $35,229

$64,729

2022

$5,345 (−1.3%)

$29,500 + $38,914

$68,414

2021

$5,416 (+30.1%)

$27,056 + $32,086

$59,142

2020

$4,162 (+1.6%)

$27,835 + $33,009

$60,844

2019

$4,096 (+14.4%)

$22,880 + $25,575

$48,455

2018

$3,579 (+6.2%)

$22,880 + $25,575

$48,455

2017

$3,369 (+13.2%)

$25,920 + $17,568

$43,488

2016

$2,977 (+5.0%)

$25,920 + $17,568

$43,488

2015

$2,835 (−5.4%)

$25,846 + $13,484

$39,330

2014

$2,998 (−0.3%)

$19,263 + $21,166

$40,429

2013

$3,008 (+18.6%)

$19,263 + $21,166

$40,429

2012

$2,536 (−17.2%)

$19,263 + $21,166

$40,429

2011

$3,061 (−6.4%)

$25,989 + $9,632

$35,621

2010

$3,269 (+1.7%)

$25,989 + $9,632

$35,621

2009

$3,215

$29,530 + $8,880

$38,410

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

Zoning

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

Interior

Basement Information
Basement Sq. Ft: 1,156
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 1
# of 3/4 Baths: 1

Heating & Cooling
Heating Type: Electric

Room Information
# of Rooms: 8

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Frame Wood
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Building Type: Single Family

Property Information
Subdivision Name: NORTHERN PLAINS
Living Sq. Ft: 1,984
Ground Floor Sq. Ft: 1,420
Building Sq. Ft: 2,576
# of Stories: 1
Stories Type: 1
Legal Description: SE 1/4 NE 1/4 12.49 ACS M/L 24-3N-69 PER DEED 968720 2/22/89 BCR

Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 448
Garage / Carport Type: Basement

Lot Information
# of Buildings: 3
Land Sq. Ft: 551,449
Municipality Name: LONGMONT
Acres: 12.6595
Zoning Code: A
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025
Tax Area: RE1J-NCWD-SVLHW-LPWD-MVFDLGTSD

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,984
Stories: 1.0
Lot Size: 12.66 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1982
County: Boulder County
APN: R0052048

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Mead Elementary School

Public PreK-5 • Assigned • 3.2mi

9/10

Mead Middle School

Public 6-8 • Assigned • 3.1mi

8/10

Mead High School

Public 9-12 • Assigned • 4.0mi

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

5/10 Fire Factor

7% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Longmont, CO • 80504

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

$948,000 – $1.15M

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Nearby similar homes

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NEW CONSTRUCTION

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New listings for sale in 80504

NEW 21 HRS AGO

$99,900

3 beds2 baths960 sq ft

3308 Teton #361, Longmont, CO 80504

COMING SOON

$465,000

3 beds2.5 baths2,512 sq ft

6283 Sparrow Cir, Firestone, CO 80504

COMING SOON

$835,000

5 beds3 baths4,168 sq ft

2215 Creekside Dr, Longmont, CO 80504

COMING SOON

$729,000

4 beds3.5 baths3,599 sq ft

5547 Drake Way, Frederick, CO 80504

SHORT SALE

$415,000

3 beds3 baths1,577 sq ft

5332 13th St, Frederick, CO 80504

Cinthia Martinez • Berkshire Hathaway HomeServices Colorado Real Estate, LLC - Brighton

$555,000

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Leslie Neumann • Keller Williams Clients Choice Realty

$650,000

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1900 Alpine St, Longmont, CO 80504

3D WALKTHROUGH

$660,000

5 beds3 baths3,822 sq ft

13616 Topaz Pl, Mead, CO 80504

$815,000

4 beds3.5 baths5,795 sq ft

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Home values near 13145 E County Line Rd

Data from public records.

Address	Redfin Estimate
13197 East County Line Rd, Longmont, CO 3 Beds \| 2 Baths \| 2464 Sq. Ft.	$1,142,007
13013 East County Line Rd, Longmont, CO 3 Beds \| 1 Baths \| 1100 Sq. Ft.	$668,096

Address	Redfin Estimate
13225 East County Line Rd, Longmont, CO 4 Beds \| 3 Baths \| 2512 Sq. Ft.	$986,658
13185 East County Line Rd, Longmont, CO 3 Beds \| 2 Baths \| 1680 Sq. Ft.	$861,049

Address	Redfin Estimate
13175 East County Line Rd, Longmont, CO 2 Beds \| 3 Baths \| 2956 Sq. Ft.	$895,779
12979 East County Line Rd Apt RT1, Longmont, CO 4 Beds \| 2 Baths \| 2081 Sq. Ft.	$856,565

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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 80504, CO

Sale history for 13145 E County Line Rd

Tax history for 13145 E County Line Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80504

Home values near 13145 E County Line Rd

More real estate resources