OFF MARKET

Off Market May 2005 for $1M

—

Est. refi paymentEst. refi $6,489/mo

•

4,442

sq ft

3660 Sugarloaf Rd, Boulder, CO 80302

About this home

Public Remarks: This estate comprises one of the original homesteads in the small community of Sugarloaf, est in 1860. Surrounded by Roosevelt National Forest, it is a quick 15 minute drive to downtown Boulder. Features include the main house, a small farmhouse which can be designed for guests or inlaw quarters, a pond for swimming, fishing, boating, a horse barn and corrals. Perfectly quiet with tremendous views and privacy. Allow at least 3 hours, if you are planning to walk the perimeter.

Single-familyProperty Type

1984Year Built

52 acresLot Size

$225Price/Sq.Ft.

2 car garageParking

Listed by • North Boulder Real Estate & PM

Contact: 3035430350

Bought with Gail Mock • Mock Realty Company

•303-494-4250 (broker)

•realestate@mockrealty.com (broker)

Redfin checked: a minute ago

•Source:IRES as Distributed by MLS Grid #441266

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Earn from this home

Rent

$7,194/mo

Redfin rental estimate

List your home for rent

Market trends in 80302, CO

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.9%

0.1% MoM

Median sale price

$1.2M

$34K MoM

Avg. days on market

67d

16 days MoM

Recently sold homes

7 MoM

New listings for sale

NEW 32 MINS AGO
$1,100,000
3 beds2.5 baths2,943 sq ft
526 Brook Rd, Boulder, CO 80302
NEW 10 HRS AGO
$895,000
3 beds3.5 baths2,880 sq ft
99 Arroyo Chico, Boulder, CO 80302
NEW 12 HRS AGO
$569,000
1 bed1 bath609 sq ft
611 Cascade Ave, Boulder, CO 80302
NEW 14 HRS AGO
$349,000
1 bed1 bath445 sq ft
1812 17th St Unit 104S, Boulder, CO 80302
Thomas Orlando • Housing Helpers of Colorado, LLC
OPEN SAT, 11AM TO 1PM
$1,850,000
3 beds3 baths1,904 sq ft
370 Arapahoe Ave Unit C, Boulder, CO 80302
NEW 1 DAY AGO
$1,995,000
3 beds2 baths1,820 sq ft
1412 Sunshine Canyon Dr, Boulder, CO 80302
$750,000
2 beds1.5 baths945 sq ft
1633 18th St #6, Boulder, CO 80302
$325,000
1 bed1 bath412 sq ft
1825 Marine St #13, Boulder, CO 80302
$2,195,000
7 beds4 baths2,637 sq ft
741-743 19th St, Boulder, CO 80302
$1,795,000
2 beds2 baths1,730 sq ft
1333 Pine St #4, Boulder, CO 80302
See all

Provided by Redfin

Sale history for 3660 Sugarloaf Rd

Date

Event

Price

IRES as Distributed by MLS Grid #664688

Oct 10, 2012

Listing Removed

—

Feb 29, 2012

Price Changed

$1,950,000

$439/sq ft

Feb 29, 2012

Relisted

—

Oct 11, 2011

Listing Removed

—

Sep 2, 2011

Listed

$2,100,000

$473/sq ft

IRES as Distributed by MLS Grid #441266

May 13, 2005

Sold

$1,000,000

$225/sq ft

Feb 21, 2005

Listed

$1,100,000

$248/sq ft

IRES as Distributed by MLS Grid #309700

Dec 8, 2001

Listing Removed

—

Jun 15, 2001

Listed

$1,299,000

$292/sq ft

Public Records

Nov 12, 1993

Sold

$741,600

$167/sq ft

Public Records

Sep 6, 1979

Sold

$71,900

$16/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$8,997 (+1.5%)

$61,819 + $35,156

$96,975

2024

$8,861 (+1.8%)

$61,819 + $35,156

$96,975

2023

$8,703 (−16.1%)

$56,360 + $47,510

$103,870

2022

$10,374 (+5.5%)

$60,045 + $47,510

$107,555

2021

$9,830 (+5.8%)

$50,659 + $64,239

$114,898

2020

$9,291 (+1.6%)

$52,116 + $66,087

$118,203

2019

$9,144 (+17.0%)

$65,852 + $44,580

$110,432

2018

$7,819 (+3.0%)

$65,852 + $44,580

$110,432

2017

$7,589 (+3.6%)

$37,656 + $56,772

$94,428

2016

$7,324 (+6.1%)

$37,656 + $56,772

$94,428

2015

$6,903 (−19.8%)

$41,949 + $46,478

$88,427

2014

$8,603 (+2.4%)

$35,502 + $67,119

$102,621

2013

$8,401 (+44.4%)

$35,502 + $67,119

$102,621

2012

$5,816

$35,502 + $67,119

$102,621

Tax history for 3660 Sugarloaf Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,997 (+1.5%)

$61,819 + $35,156

$96,975

2024

$8,861 (+1.8%)

$61,819 + $35,156

$96,975

2023

$8,703 (−16.1%)

$56,360 + $47,510

$103,870

2022

$10,374 (+5.5%)

$60,045 + $47,510

$107,555

2021

$9,830 (+5.8%)

$50,659 + $64,239

$114,898

2020

$9,291 (+1.6%)

$52,116 + $66,087

$118,203

2019

$9,144 (+17.0%)

$65,852 + $44,580

$110,432

2018

$7,819 (+3.0%)

$65,852 + $44,580

$110,432

2017

$7,589 (+3.6%)

$37,656 + $56,772

$94,428

2016

$7,324 (+6.1%)

$37,656 + $56,772

$94,428

2015

$6,903 (−19.8%)

$41,949 + $46,478

$88,427

2014

$8,603 (+2.4%)

$35,502 + $67,119

$102,621

2013

$8,401 (+44.4%)

$35,502 + $67,119

$102,621

2012

$5,816

$35,502 + $67,119

$102,621

*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

51.51 Acres

Year renovated

2010

Sq. Ft.

3,891

Year built

1984

Style

Single Family Residential

County

Boulder County

APN

R0081050

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Forestry District

Rural areas established for the purpose of efficiently using land to conserve forest resources, protect the natural environment, and preserve open areas.

Permitted uses

Include but are not limited to:

Agriculture
Equestrian facility
Livestock production
Housing-Group
Housing-Single unit
Bed & breakfast
Office
Public service
Communications tower
Park & open space

Property details

Parking

Parking Features
Covered Spaces: 2
Garage: Yes
Attached Garage: Yes
Garage Spaces: 2
Parking Features: Garage Door Opener, Oversized

Interior

Bathroom Information
Bathrooms (Full): 1
Bathrooms (Half): 1
Bathrooms (Three Quarter): 1

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Yes
Ceiling Fan(s)
Heating: Yes
Baseboard, Wood Stove, 2 or more Heat Sources

Interior Features
Electric Range/Oven, Down Draft, Refrigerator, Microwave
Flooring: Wood Floors
Study Area, Central Vacuum, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s)
Laundry Features: Sink, Washer/Dryer Hookups, In Basement

Room Information
Basement: Full

Exterior

Exterior Features
Fencing: Fenced
Patio and Porch Features: Deck
Roof: Composition

Lot Information
Horse(s): Yes
Barn with 3+ Stalls, Corral(s), Pasture, Hay Storage
Current Use: Horses
Lot Features: Water Rights Included, Rock Outcropping, Abuts Farm Land, Abuts National Forest, Meadow
Other Structures: Workshop, Storage, Outbuildings
Road Frontage Type: Priv Rd up to County Standards
Zoning: AGRI

Property Information
Property Type: Residential
View: Yes
Waterfront: Yes
Abuts Pond/Lake

Subdivision Information
Subdivision Name: Sugarloaf Area
MLS Area Major: Suburban Mountains

Building Information
Above Grade Finished Area: 2866
Below Grade Finished Area: 1576
Building Area Total: 2866
Construction Materials: Log

Financial

Tax Information
Parcel Number: R0081050
Tax Annual Amount: 2664
Tax Year: 2003

Financial Information
Listing Terms: Cash, Conventional

Utilities

Utility Information
Utilities: Electricity Available
Electric: Electric,Xcel
Sewer: Septic

Location

HOA Information
Association: No
Association Fee: 0

School Information
High School District: Boulder Valley Dist RE2
Elementary School: FLATIRONS
Middle or Junior School: BASELINE
High School: BOULDER

Location Information
Directions: From Broadway and Canyon Blvd in downtown Boulder, drive west on Canyon up into Boulder canyon through the first tunnel. Turn right on Sugarloaf Rd approx 4 1/2 miles to the turnoff for 3660 Sugarloaf's private road access.
Unparsed Address: 3660 Sugarloaf Rd Boulder CO 80302
Street Number: 3660
Street Name: Sugarloaf
Street Suffix: Rd
City: Boulder
State or Province: CO
County or Parish: Boulder
Country: US
Postal Code: 80302
Coordinates: -105.394503,40.022003
Latitude: 40.022003
Longitude: -105.394503

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,891
Stories: —
Lot Size: 51.51 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: 2010
County: Boulder County
APN: R0081050

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Attribution Contact: 3035430350
Close Price: $1,000,000
Photos Count: 11
Possible Use: Farm
Special Listing Conditions: Private Owner
Standard Status: Closed

Listing Date Information
Close Date: Friday, May 13, 2005
Cumulative Days on Market: 82
Days on Market: 82
Listing Contract Date: Monday, February 21, 2005
Modification Timestamp: Sunday, November 10, 2024 4:15 PM

Home Information
Levels: Two
Window Features: Window Coverings, Wood Frames, Skylight(s)
Year Built: 1984

Green Information
Green Energy Efficient: Southern Exposure

Around this home

Schools

Flatirons Elementary School

Public K-5 • Assigned • 6.2mi

8/10

Casey Middle School

Public 6-8 • Assigned • 6.3mi

5/10

Boulder High School

Public 9-12 • Assigned • 6.6mi

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

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

1/10 Heat Factor

5 days above 84° expected this year, 12 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, 2 days in 30 years

Provided by First Street

Historical weather

Boulder, CO • 80302

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 10.1 hours in June and 6 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

6 hrs

JuneDecember

Provided by Shadowmap

Work with an experienced agent and save on fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

3D WALKTHROUGH

$1,090,000

3 beds3 baths2,821 sq ft

1406 Pika Rd, Boulder, CO 80302

$2,250,000

2 beds2 baths2,750 sq ft

12464 S US Hwy 285, Conifer, CO 80433

Michael Ledger • Confluence Land Company

$240,000

Land— sq ft

0 Walno Ave, Livermore, CO 80536

James Gentry • Hayden Outdoors - Windsor

$180,000

Land— sq ft

(No Address), Platteville, CO 80536

$4,200,000

5 beds5 baths5,500 sq ft

23930 N Highway 287, Livermore, CO 80536

VIDEO TOUR

$250,000

— beds— baths— sq ft

0 (parcel 1)highway 287, Livermore, CO 80536

New listings for sale in 80302

NEW 32 MINS AGO

$1,100,000

3 beds2.5 baths2,943 sq ft

526 Brook Rd, Boulder, CO 80302

NEW 10 HRS AGO

$895,000

3 beds3.5 baths2,880 sq ft

99 Arroyo Chico, Boulder, CO 80302

NEW 12 HRS AGO

$569,000

1 bed1 bath609 sq ft

611 Cascade Ave, Boulder, CO 80302

NEW 14 HRS AGO

$349,000

1 bed1 bath445 sq ft

1812 17th St Unit 104S, Boulder, CO 80302

Thomas Orlando • Housing Helpers of Colorado, LLC

OPEN SAT, 11AM TO 1PM

$1,850,000

3 beds3 baths1,904 sq ft

370 Arapahoe Ave Unit C, Boulder, CO 80302

NEW 1 DAY AGO

$1,995,000

3 beds2 baths1,820 sq ft

1412 Sunshine Canyon Dr, Boulder, CO 80302

$750,000

2 beds1.5 baths945 sq ft

1633 18th St #6, Boulder, CO 80302

$325,000

1 bed1 bath412 sq ft

1825 Marine St #13, Boulder, CO 80302

$2,195,000

7 beds4 baths2,637 sq ft

741-743 19th St, Boulder, CO 80302

Home values near 3660 Sugarloaf Rd

Data from public records.

Address	Redfin Estimate
3719 Sugarloaf Rd, Boulder, CO 3 Beds \| 3 Baths \| 2915 Sq. Ft.	$1,145,390
3962 Sugarloaf Rd, Boulder, CO 3 Beds \| 2 Baths \| 2500 Sq. Ft.	$1,024,183

Address	Redfin Estimate
3651 Sugarloaf Rd, Boulder, CO 1 Beds \| 1 Baths \| 768 Sq. Ft.	$468,427
3820 Sugarloaf Rd, Boulder, CO 3 Beds \| 2 Baths \| 1394 Sq. Ft.	$1,050,758

Address	Redfin Estimate
3826 Sugarloaf Rd, Boulder, CO 1 Beds \| 1 Baths \| 604 Sq. Ft.	$585,445
280 Mountain King Rd, Boulder, CO 3 Beds \| 2 Baths \| 2331 Sq. Ft.	$1,209,865

Property information provided by IRES as Distributed by MLS Grid when last listed in 2005. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for sale near me	Denver, CO homes for sale	Aurora, CO homes for sale
Land for sale near me	Colorado Springs, CO homes for sale	Arvada, CO homes for sale
Open Houses near me	Boulder, CO homes for sale	Sugarloaf Property Records
Condos for sale near me	Littleton, CO homes for sale	CO New Listings
Agents near me	Fort Collins, CO homes for sale	Sugarloaf Housing Market

Boulder homes for sale
Arvada homes for sale
Golden homes for sale

80466 homes for sale
80302 homes for sale
80455 homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 80302, CO

Sale history for 3660 Sugarloaf Rd

Tax history for 3660 Sugarloaf Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 80302

Home values near 3660 Sugarloaf Rd

More real estate resources