SOLD MAY 13, 2026

Sold on May 2026

$1,180,000

•

2,376

sq ft

8836 Marathon Rd, Niwot, CO 80503

Track this home’s value and nearby sales activity

About this home

Niwot will run away with your heart—especially from this incredible property that is close to downtown yet enjoys a peaceful and sprawling lot filled with birdsong, trees, flowers and garden beds. The solid construction on this 1960s build has been enhanced by countless thoughtful updates inside and out, from the new exterior paint and stain to the interior refinished hardwood floors, new carpet, doors, trim, new electrical panel, new low-voltage wiring for internet, new A/C with improved ducting, and hardware. The kitchen is a stylish highlight, bathed in light and refinished with natural leathered quartzite counters, soft-close custom cabinets and all-new appliances. You’ll be eager to entertain here, in the remodeled sunroom or out on the gorgeous front or back patio to be surrounded by nature. Upstairs, the primary bedroom is as serene as it gets and has an all-new remodeled bathroom. A new class 4 roof, electric water heater and garage door offer savings and peace of mind so you can enjoy this home close to Niwot Elementary, trails and paths, and the town of Niwot’s acclaimed eateries and shops in a historic, picture-perfect downtown.

Single-familyProperty Type

1967Year Built

0.76 acresLot Size

$497Price/Sq.Ft.

2 car garageParking

Listed by Ken Crifasi • K&A Properties

Contact: Ken@kandaproperties.com,303-956-1771

Bought with Kevin Byrne • Compass Colorado, LLC - Boulder

Redfin checked: 3 minutes ago

•Source:REColorado as Distributed by MLS Grid #9050390

Listing provided courtesy of Metrolist,Inc. (REColorado)

Redfin Estimate

$1,156,434

$24K since sold in May 2026$21K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 49.9% higher than the average sale price ($772K) of 5 comparable homes.

SOLD MAY 29, 2026
$830,000
A
3 beds3 baths1,781 sq ft
7057 Elm St, Niwot, CO 80503
SOLD JUN 30, 2026
$785,000
B
4 beds2 baths2,800 sq ft
8840 Niwot Rd, Niwot, CO 80503
Northern Colorado Real Estate
SOLD JAN 8, 2026
$677,000
C
3 beds1 bath2,150 sq ft
8896 Niwot Rd, Niwot, CO 80503
Compass Colorado, LLC - Boulder
SOLD MAR 23, 2026
$826,000
D
3 beds2 baths2,034 sq ft
7369 Pebble Ct, Niwot, CO 80503
HomeSmart
SOLD JUL 8, 2026
$740,000
E
3 beds2 baths1,395 sq ft
7171 Glacier View Rd, Longmont, CO 80503

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Market trends in 80503, CO

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.4%

0.3% MoM

Median sale price

$747K

$10K MoM

Avg. days on market

43d

0 days MoM

Recently sold homes

164

7 MoM

New listings for sale

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$875,000
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COMING SOON
$385,000
2 beds2 baths1,152 sq ft
8060 Niwot Rd #26, Niwot, CO 80503
Laura Gilsdorf • Madison & Company Properties
$525,000
4 beds2 baths1,870 sq ft
2515 Danbury Dr, Longmont, CO 80503
$539,900
4 beds3.5 baths3,330 sq ft
671 Robert St #671, Longmont, CO 80503
$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
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3D WALKTHROUGH
$675,000
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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
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Tara Littell • Compass Colorado, LLC - Boulder
3D WALKTHROUGH
$1,099,000
5 beds3 baths2,716 sq ft
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Rental estimate

Est. $3,304 per month, based on comparable rentals

Sale and tax history for 8836 Marathon Rd

Sale History
Tax History

Date

Event

Price

IRES as Distributed by MLS Grid #9050390

May 13, 2026

Sold

$1,180,000

$497/sq ft

May 13, 2026

Sold

$1,180,000

$497/sq ft

Mar 29, 2026

Pending

—

Mar 29, 2026

Pending

—

Mar 17, 2026

Price Changed

$1,200,000

$505/sq ft

Mar 17, 2026

Price Changed

$1,200,000

$505/sq ft

Mar 4, 2026

Listed

$1,300,000

$547/sq ft

Mar 4, 2026

Listed

$1,300,000

$547/sq ft

+35

Niwot will run away with your heart-especially from this incredible property that is close to downtown yet enjoys a peaceful and sprawling lot filled with birdsong, trees, flowers and garden beds. The solid construction on this 1960s build has been enhanced by countless thoughtful updates inside and out, from the new exterior paint and stain to the interior refinished hardwood floors, new carpet, doors, trim, new electrical panel, new low-voltage wiring for internet, new A/C with improved ducting, and hardware. The kitchen is a stylish highlight, bathed in light and refinished with natural leathered quartzite counters, soft-close custom cabinets and all-new appliances. You'll be eager to entertain here, in the remodeled sunroom or out on the gorgeous front or back patio to be surrounded by nature. Upstairs, the primary bedroom is as serene as it gets and has an all-new remodeled bathroom. A new class 4 roof, electric water heater and garage door offer savings and peace of mind so you can enjoy this home close to Niwot Elementary, trails and paths, and the town of Niwot's acclaimed eateries and shops in a historic, picture-perfect downtown.

IRES as Distributed by MLS Grid #5651892

Nov 3, 2025

Listing Removed

—

Nov 3, 2025

Listing Removed

—

Sep 26, 2025

Price Changed

$1,175,000

$495/sq ft

Sep 26, 2025

Price Changed

$1,175,000

$495/sq ft

Aug 12, 2025

Price Changed

$1,224,000

$515/sq ft

Aug 12, 2025

Price Changed

$1,224,000

$515/sq ft

Jun 20, 2025

Listed

$1,300,000

$547/sq ft

Jun 20, 2025

Listed

$1,300,000

$547/sq ft

IRES as Distributed by MLS Grid #1018975

Dec 3, 2024

Sold

$919,000

$387/sq ft

Nov 12, 2024

Contingent

—

Oct 18, 2024

Relisted

—

Oct 7, 2024

Contingent

—

Sep 19, 2024

Listed

$949,000

$399/sq ft

REColorado as Distributed by MLS Grid #508741

Jul 26, 2007

Listing Removed

—

May 7, 2007

Listed

$395,000

$166/sq ft

IRES as Distributed by MLS Grid #530805

Aug 22, 2007

Sold

$395,000

$166/sq ft

May 7, 2007

Listed

$395,000

$166/sq ft

IRES as Distributed by MLS Grid #229841

Jul 11, 2000

Sold

$334,000

$141/sq ft

May 18, 2000

Listed

$334,000

$141/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,395 (+20.8%)

$34,456 + $15,331

$49,787

2024

$4,465 (−11.6%)

$34,456 + $15,331

$49,787

2023

$5,054 (+19.0%)

$28,227 + $23,711

$51,938

2022

$4,247 (−1.3%)

$31,912 + $23,711

$55,623

2021

$4,303 (+3.1%)

$28,759 + $12,851

$41,610

2020

$4,173 (+0.4%)

$29,587 + $13,220

$42,807

2019

$4,159 (+24.8%)

$22,237 + $19,391

$41,628

2018

$3,331 (+6.5%)

$22,237 + $19,391

$41,628

2017

$3,129 (−9.0%)

$16,776 + $16,776

$33,552

2016

$3,439 (+5.0%)

$16,776 + $16,776

$33,552

2015

$3,276 (+15.3%)

$20,616 + $15,522

$36,138

2014

$2,842 (−13.8%)

$8,676 + $21,930

$30,606

2013

$3,298 (+19.8%)

$8,676 + $21,930

$30,606

2012

$2,754 (+7.0%)

$8,676 + $21,930

$30,606

2011

$2,574 (−9.5%)

$10,706 + $19,064

$29,770

2010

$2,843 (+1.7%)

$10,706 + $19,064

$29,770

2009

$2,796

$26,190 + $7,040

$33,230

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.76 Acres

Year renovated

1997

Sq. Ft.

2,376

Year built

1967

Style

Single Family Residential

County

Boulder County

APN

R0056999

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 11, 2026.

Property details

Parking

Parking/Garage Information
Parking Total: 2
Garage Spaces: 2
AttachedGarageYN: Yes
Parking Features: 220 Volts

Interior

Bedroom Information
Bedrooms Total: 3
Upper Level Bedrooms: 3

Bathroom Information
Bathrooms Total Integer: 2
Bathrooms Full: 1
Bathrooms Three Quarter: 1
Upper Level Bathrooms: 1
Lower Level Bathrooms: 1

Room 1 Information
Bedroom
Length: 12
Width: 14
Level: Upper
Features: Primary Suite

Room 2 Information
Bedroom
Length: 10
Width: 9
Level: Upper

Room 3 Information
Bedroom
Length: 10
Width: 13
Level: Upper

Room 4 Information
Office
Length: 10
Width: 10
Level: Lower

Room 5 Information
Laundry
Length: 8
Width: 7
Level: Lower

Room 6 Information
Game Room
Length: 23
Width: 14
Level: Basement

Room 7 Information
Bathroom Full
Length: 12
Width: 8
Level: Upper

Room 8 Information
Family Room
Length: 22
Width: 12
Level: Lower

Room 9 Information
Bathroom Three Quarter
Length: 5
Width: 10
Level: Lower

Room 10 Information
Living Room
Length: 21
Width: 12
Level: Main

Room 11 Information
Dining Room
Length: 9
Width: 9
Level: Main

Room 12 Information
Kitchen
Length: 16
Width: 11
Level: Main

Interior Features
Interior Features: Open Floorplan
Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
Flooring: Carpet, Wood

Basement Information
Has Basement
Basement: Finished

Fireplace Information
Fireplaces Total: 1
Fireplace Features: Family Room

Exterior

Building Information
Building Area Total: 2,376
Building Area Source: Public Records
Structure Type: House
Construction Materials: Frame, Wood Siding

Exterior Features
Fencing: Full
Roof: Composition

Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Property Condition: Updated/Remodeled
Property Unattached
Living Area: 1,800
Above Grade Finished Area: 1,224
Below Grade Finished Area: 576
Below Grade Unfinished Area: 576
Levels: Tri-Level
Additional Living Structure YN: 0
Ownership: Individual

Lot Information
Lot Size Square Feet: 33,064
Lot Size Acres: 0.76
Water Source: Public
Zoning: RR

Financial

Tax Information
Tax Annual Amount: $4,465
Tax Year: 2024
Parcel Number: R0056999

Utilities

Utility Information
Sewer: Public Sewer

Heating & Cooling
Cooling: Central Air
Heating: Forced Air

Location

School Information
Elementary School: Niwot
Elementary School District: St. Vrain Valley RE-1J
Middle Or Junior School: Sunset
Middle Or Junior School District: St. Vrain Valley RE-1J
High School: Niwot
High School District: St. Vrain Valley RE-1J

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,376
Stories: —
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1997
County: Boulder County
APN: R0056999

Home facts updated by county records on Jun 11, 2026

Around this home

Schools

Niwot Elementary School

Public PreK-5 • Assigned • 0.1mi

10/10

Sunset Middle School

Public 6-8 • Assigned • 3.5mi

6/10

Niwot High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 10 days in 30 years

Provided by First Street

Historical weather

Niwot, CO • 80503

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

97/ 100

Exceptional sunlight

Sunscore

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

10.1 hrs

5.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.10M – $1.33M

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Home values near 8836 Marathon Rd

Data from public records.

Address	Redfin Estimate
8829 Marathon Road, Niwot, CO 5 Beds \| 3 Baths \| 3128 Sq. Ft.	$1,384,854
8861 Marathon Road, Niwot, CO 5 Beds \| 3 Baths \| 3851 Sq. Ft.	$1,498,958

Address	Redfin Estimate
8820 Marathon Road, Niwot, CO 3 Beds \| 2 Baths \| 2086 Sq. Ft.	$900,256
8840 Marathon Road, Niwot, CO 5 Beds \| 3 Baths \| 2884 Sq. Ft.	$1,039,142

Address	Redfin Estimate
8885 Marathon Road, Niwot, CO 3 Beds \| 3 Baths \| 2414 Sq. Ft.	$1,144,402
8906 Marathon Road, Niwot, CO 4 Beds \| 2 Baths \| 1902 Sq. Ft.	$888,891

Property information provided by REColorado as Distributed by MLS Grid when last listed in 2026. This data may not match . Learn more.

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8836 Marathon Rd, Niwot, CO 80503

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About this home

Redfin Estimate

Market trends in 80503, CO

Homeowner tools

Sale and tax history for 8836 Marathon Rd

Public record

Property details

Parking

Interior

Exterior

Financial

Utilities

Location

Public facts

Around this home

Schools

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80540

Home values near 8836 Marathon Rd

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