For sale

$1,100,000

5566 Sugarloaf Rd, Boulder, CO 80302

3beds

2,804sqft

Est.:

Residential-Detached, Residential

Built in 1970

18.71 Acres Lot

$-- Zestimate^®

$392/sqft

$-- HOA

What's special

Rich wood flooring

Serene mountain retreat nestled on 18 usable acres, bordered entirely by National Forest. This exceptionally private property offers lovely views of the Back Range and unparalleled access to nature. Inside, you'll find rich wood flooring throughout the main level, lending warmth and charm to every room. The primary suite features a private bath and walk-in closet, while the two lower-level bedrooms each open to the outdoors through sliding glass doors. Step outside onto 900 square feet of wrap-around decking, ideal for entertaining or simply soaking in the peaceful surroundings. A fenced dog run adds convenience for pet lovers. Car enthusiasts or hobbyists will appreciate the two detached garages with space for up to four vehicles. Just 17 minutes from downtown Boulder, this unique property offers the best of both worlds: peaceful seclusion and close proximity to town. A perfect haven for families who cherish nature, privacy, and the Colorado lifestyle.

194 days

629

36

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 1
3/4 bathrooms: 1
1/2 bathrooms: 1
Main level bedrooms: 1

Primary bedroom

Area: 169
Dimensions: 13 x 13

Bedroom 2

Area: 121
Dimensions: 11 x 11

Bedroom 3

Area: 121
Dimensions: 11 x 11

Dining room

Area: 104
Dimensions: 13 x 8

Family room

Area: 144
Dimensions: 12 x 12

Kitchen

Area: 153
Dimensions: 17 x 9

Living room

Area: 182
Dimensions: 13 x 14

Heating

Hot Water, Baseboard, Wood Stove

Appliances

Included: Gas Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Laundry: Washer/Dryer Hookups, Lower Level

Features

Study Area, Eat-in Kitchen, Separate Dining Room, Loft, Kitchen Island
Flooring: Wood, Wood Floors
Windows: Wood Frames, Double Pane Windows, Wood Windows
Basement: None
Has fireplace: Yes
Fireplace features: Outside Combustion Air

Interior area

Total structure area: 2,365
Total interior livable area: 2,804 sqft
Finished area above ground: 2,365
Finished area below ground: 0

Video & virtual tour

View virtual tour

Property

Parking

Total spaces: 4
Parking features: RV/Boat Parking, Oversized
Garage spaces: 4
Details: Garage Type: Detached

Features

Levels: Two
Stories: 2
Patio & porch: Patio, Deck
Exterior features: Balcony
Has view: Yes
View description: Mountain(s), Hills

Lot

Size: 18.71 Acres
Features: Wooded, Level, Rock Outcropping, Abuts National Forest, Meadow, Unincorporated

Details

Additional structures: Kennel/Dog Run, Storage, Outbuilding
Parcel number: R0028014
Zoning: For
Special conditions: Private Owner
Horses can be raised: Yes

Construction

Type & style

Home type: SingleFamily
Architectural style: Contemporary/Modern
Property subtype: Residential-Detached, Residential

Materials

Wood/Frame, Wood Siding
Roof: Metal

Condition

Not New, Previously Owned
New construction: No
Year built: 1970

Utilities & green energy

Electric: Electric, Xcel
Sewer: Septic
Water: Well, well
Utilities for property: Electricity Available, Propane

Green energy

Energy efficient items: Southern Exposure

Community & HOA

Community

Subdivision: None

HOA

Has HOA: No

Location

Region: Boulder

Financial & listing details

Price per square foot: $392/sqft
Tax assessed value: $969,600
Annual tax amount: $4,737
Date on market: 1/3/2026
Cumulative days on market: 196 days
Listing terms: Cash,Conventional
Electric utility on property: Yes
Road surface type: Dirt, Gravel

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
1/5/2026	Listed for sale	$1,100,000$392/sqft
Source: REcolorado #IR1038357 Report a problem
12/20/2025	Pending sale	$1,100,000$392/sqft
Source: REcolorado #IR1038357 Report a problem
7/4/2025	Listed for sale	$1,100,000+1194.1%$392/sqft
Source: IRES #1038357 Report a problem
6/7/1993	Sold	$85,000$30/sqft
Source: Agent Provided Report a problem