Off Market Feb 2026 for $1M

$1,355,573

Est. refi paymentEst. refi $6,966/mo

•

2,770

sq ft

677 Sky Trail Rd, Boulder, CO 80302

About this home

Nestled in the quiet beauty of Boulder Heights, just 15 minutes from downtown Boulder, this mountain home offers the perfect balance of privacy, design, and breathtaking views. Perched on a 5-acre lot surrounded by mature ponderosa pine trees, it combines natural serenity with thoughtful craftsmanship. Designed by renowned architect Steve Sparn, best known locally for the Dairy Center for the Arts, this home is filled with character and clever details. The stunning three-story sunroom faces southeast and acts as a passive solar system, keeping the home warm in the winter and cool in the summer while reducing utility costs. It’s also prepped for a hot tub, and the basement is wired for a sauna, giving you future options to create your own retreat. Inside, large windows frame sweeping views of the Front Range while flooding the rooms with natural light. Hickory floors and oak kitchen cabinets add warmth and timeless charm. The primary suite features a rare piece of Boulder history: a clawfoot tub from the iconic Boulderado Hotel. Practical updates ensure peace of mind, including Hardie Board siding with a Class A fire rating and durable ArmorShield II impact-resistant shingles. This home offers both function and flexibility. Whether you’re relaxing on the decks, soaking in the views, or enjoying the energy-efficient design, this is mountain living at its finest: close to Boulder, yet worlds away.

Single-familyProperty Type

1983Year Built

5.09 acresLot Size

$489Est. Price/Sq.Ft.

2 car garageParking

Listed by Ty Hart • RE/MAX Alliance

Contact: ty@tyhart.com,303-529-7075

Bought with Brian Margolis • eXp Realty, LLC

Redfin checked: 2 minutes ago

•Source:REColorado as Distributed by MLS Grid #3632120

Listing provided courtesy of Metrolist,Inc. (REColorado)

Redfin Estimate

$1,355,573

$281K since sold in February 2026$46K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 44.7% higher than the average sale price ($937K) of 6 comparable homes.

SOLD AUG 17, 2026
$1,150,000
A
3 beds2 baths1,728 sq ft
1060 Lee Hill Dr, Boulder, CO 80302
SOLD JUN 16, 2026
$900,000
B
3 beds3 baths3,096 sq ft
345 Deer Trail Cir, Boulder, CO 80302
RE/MAX Alliance
SOLD JUN 12, 2026
$816,000
C
3 beds2.5 baths2,827 sq ft
187 Nugget Hill Rd, Jamestown, CO 80455
SOLD JUL 24, 2026
$580,000
D
3 beds2 baths2,426 sq ft
50 Hillside Ct, Boulder, CO 80302
JPAR Modern Real Estate
SOLD JUN 15, 2026
$1,075,000
E
3 beds2.5 baths3,180 sq ft
191 Alaska Rd, Boulder, CO 80302
SOLD OCT 15, 2025
$1,100,000
F
4 beds3 baths2,963 sq ft
531 Sky Trail Rd, Boulder, CO 80302

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Earn from this home

Sell

$423,678

Est. take-home

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Est. cash available

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Rent

$5,433/mo

Redfin rental estimate

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Market trends in 80302, CO

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

96.0%

1.1% MoM

Median sale price

$1.2M

$146K MoM

Avg. days on market

83d

12 days MoM

Recently sold homes

4 MoM

New listings for sale

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2 beds1.5 baths945 sq ft
1633 18th St #6, Boulder, CO 80302
NEW 24 HRS AGO
$325,000
1 bed1 bath412 sq ft
1825 Marine St #13, Boulder, CO 80302
NEW 28 HRS AGO
$2,195,000
7 beds4 baths2,637 sq ft
741-743 19th St, Boulder, CO 80302
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COMING SOON
$2,300,000
3 beds3.5 baths4,665 sq ft
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3D WALKTHROUGH
$935,000
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2227 Canyon Blvd Unit 354B, Boulder, CO 80302
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3 beds1.5 baths992 sq ft
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See all

Provided by Redfin

Sale history for 677 Sky Trail Rd

Date

Event

Price

REColorado as Distributed by MLS Grid #3632120

Feb 27, 2026

Sold

$1,075,000

$388/sq ft

Feb 27, 2026

Sold

$1,075,000

$388/sq ft

Jan 14, 2026

Pending

—

Jan 14, 2026

Pending

—

Sep 11, 2025

Listed

$1,175,000

$424/sq ft

Sep 11, 2025

Listed

$1,175,000

$424/sq ft

+35

Nestled in the quiet beauty of Boulder Heights, just 15 minutes from downtown Boulder, this mountain home offers the perfect balance of privacy, design, and breathtaking views. Perched on a 5-acre lot surrounded by mature ponderosa pine trees, it combines natural serenity with thoughtful craftsmanship. Designed by renowned architect Steve Sparn, best known locally for the Dairy Center for the Arts, this home is filled with character and clever details. The stunning three-story sunroom faces southeast and acts as a passive solar system, keeping the home warm in the winter and cool in the summer while reducing utility costs. It's also prepped for a hot tub, and the basement is wired for a sauna, giving you future options to create your own retreat. Inside, large windows frame sweeping views of the Front Range while flooding the rooms with natural light. Hickory floors and oak kitchen cabinets add warmth and timeless charm. The primary suite features a rare piece of Boulder history: a clawfoot tub from the iconic Boulderado Hotel. Practical updates ensure peace of mind, including Hardie Board siding with a Class A fire rating and durable ArmorShield II impact-resistant shingles. This home offers both function and flexibility. Whether you're relaxing on the decks, soaking in the views, or enjoying the energy-efficient design, this is mountain living at its finest: close to Boulder, yet worlds away.

Public Records

Aug 27, 1982

Sold

$55,000

$20/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,318 (+3.4%)

$25,063 + $49,481

$74,544

2024

$6,112 (+1.8%)

$25,063 + $49,481

$74,544

2023

$6,002 (+11.6%)

$25,802 + $52,756

$78,558

2022

$5,377 (+5.6%)

$29,487 + $52,756

$82,243

2021

$5,095 (+11.6%)

$20,920 + $45,759

$66,679

2020

$4,565 (+1.6%)

$21,522 + $47,076

$68,598

2019

$4,493 (+35.1%)

$20,950 + $40,626

$61,576

2018

$3,326 (+3.1%)

$20,950 + $40,626

$61,576

2017

$3,227 (−5.2%)

$19,224 + $27,713

$46,937

2016

$3,404 (+5.8%)

$19,224 + $27,713

$46,937

2015

$3,217 (+1.1%)

$23,960 + $24,652

$48,612

2014

$3,183 (−5.2%)

$8,517 + $29,802

$38,319

2013

$3,357 (−2.4%)

$8,517 + $29,802

$38,319

2012

$3,439 (+4.4%)

$8,517 + $29,802

$38,319

2011

$3,293 (+0.8%)

$22,527 + $19,980

$42,507

2010

$3,266 (+6.7%)

$22,527 + $19,980

$42,507

2009

$3,061

$20,860 + $21,850

$42,710

Tax history for 677 Sky Trail Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,318 (+3.4%)

$25,063 + $49,481

$74,544

2024

$6,112 (+1.8%)

$25,063 + $49,481

$74,544

2023

$6,002 (+11.6%)

$25,802 + $52,756

$78,558

2022

$5,377 (+5.6%)

$29,487 + $52,756

$82,243

2021

$5,095 (+11.6%)

$20,920 + $45,759

$66,679

2020

$4,565 (+1.6%)

$21,522 + $47,076

$68,598

2019

$4,493 (+35.1%)

$20,950 + $40,626

$61,576

2018

$3,326 (+3.1%)

$20,950 + $40,626

$61,576

2017

$3,227 (−5.2%)

$19,224 + $27,713

$46,937

2016

$3,404 (+5.8%)

$19,224 + $27,713

$46,937

2015

$3,217 (+1.1%)

$23,960 + $24,652

$48,612

2014

$3,183 (−5.2%)

$8,517 + $29,802

$38,319

2013

$3,357 (−2.4%)

$8,517 + $29,802

$38,319

2012

$3,439 (+4.4%)

$8,517 + $29,802

$38,319

2011

$3,293 (+0.8%)

$22,527 + $19,980

$42,507

2010

$3,266 (+6.7%)

$22,527 + $19,980

$42,507

2009

$3,061

$20,860 + $21,850

$42,710

*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

2.75

Stories

Lot width

—

Lot depth

—

Lot size

221,720

Year renovated

1990

Sq. Ft.

2,770

Year built

1983

Style

Single Family Residential

County

Boulder County

APN

R0089657

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

Views, Green

Last updated by owner on Jun 12, 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/Garage Information
Parking Total: 2
Garage Spaces: 2
AttachedGarageYN: Yes

Interior

Virtual Tour Information

Bedroom Information
Bedrooms Total: 3
Upper Level Bedrooms: 2
Basement Level Bedrooms: 1

Bathroom Information
Bathrooms Total Integer: 3
Bathrooms Full: 2
Bathrooms Half: 1
Upper Level Bathrooms: 1
Main Level Bathrooms: 1
Basement Level Bathrooms: 1

Room 1 Information
Level: Upper

Room 2 Information
Bedroom
Level: Upper

Room 3 Information
Bedroom
Level: Basement

Room 4 Information
Level: Upper

Room 5 Information
Level: Main

Room 6 Information
Level: Basement

Room 7 Information
Living Room
Level: Main

Room 8 Information
Dining Room
Level: Main

Room 9 Information
Kitchen
Level: Main

Room 10 Information
Loft
Level: Upper

Room 11 Information
Family Room
Level: Basement

Room 12 Information
Sun Room
Level: Basement

Basement Information
Has Basement
Basement: Walk-Out Access

Fireplace Information
Fireplaces Total: 2
Fireplace Features: Wood Burning Stove

Exterior

Building Information
Building Area Total: 2,770
Building Area Source: Public Records
Structure Type: House
Construction Materials: Frame

Exterior Features
Roof: Composition

Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Property Unattached
Living Area: 2,680
Above Grade Finished Area: 1,942
Below Grade Finished Area: 738
Below Grade Unfinished Area: 90
Levels: Three Or More
Additional Living Structure YN: 0
Green Energy Efficient: Construction
Ownership: Individual

Lot Information
Lot Size Square Feet: 221,720.4
Lot Size Acres: 5.09
Water Source: Well
Zoning: F

Financial

Tax Information
Tax Annual Amount: $6,112
Tax Year: 2024
Parcel Number: R0089657

Utilities

Utility Information
Sewer: Septic Tank

Heating & Cooling
Heating: Baseboard

Location

School Information
Elementary School: Foothill
Elementary School District: Boulder Valley RE 2
Middle Or Junior School: Centennial
Middle Or Junior School District: Boulder Valley RE 2
High School: Boulder
High School District: Boulder Valley RE 2

Public facts

Beds: 3
Baths: 2.75
Sq. Ft.: 2,770
Stories: —
Parking Spaces: 2
Basement: Yes
Accessible: No
Lot Size: 5.09 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1990
County: Boulder County
APN: R0089657
HOA Dues: —
Garage: Yes
Features: Views, Green

Home facts updated by owner on Jun 12, 2026

Around this home

Schools

Foothill Elementary School

Public K-5 • Assigned • 4.3mi

9/10

Centennial Middle School

Public 6-8 • Assigned • 4.6mi

6/10

Boulder High School

Public 9-12 • Assigned • 5.7mi

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

0 hot days expected this year, 0 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

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

Estimated sale price

$1.29M – $1.56M

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Home values near 677 Sky Trail Rd

Data from public records.

Address	Redfin Estimate
252 Sky Trail Rd, Boulder, CO 4 Beds \| 3 Baths \| 3450 Sq. Ft.	$1,178,551
74 Sky Trail Rd, Boulder, CO 4 Beds \| 3 Baths \| 2460 Sq. Ft.	$943,314

Address	Redfin Estimate
132 Sky Trail Rd, Boulder, CO 3 Beds \| 2 Baths \| 2593 Sq. Ft.	$884,371
520 Sky Trail Rd, Boulder, CO 2 Beds \| 2.5 Baths \| 2273 Sq. Ft.	$1,252,912

Address	Redfin Estimate
466 Sky Trail Rd, Boulder, CO 5 Beds \| 3 Baths \| 3261 Sq. Ft.	$1,177,741
498 Sky Trail Rd, Boulder, CO 4 Beds \| 3 Baths \| 3264 Sq. Ft.	$1,322,987

Property information provided by REColorado as Distributed by MLS Grid when last listed in 2025. This data may not show owner updates. Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 80302, CO

Sale history for 677 Sky Trail Rd

Tax history for 677 Sky Trail 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 677 Sky Trail Rd

More real estate resources