Altona Houses for Sale

/34
$1,299,000
- 3 Beds
- 3 Baths
- 2,620 Sq Ft
8664 Middle Fork Rd, Boulder, CO 80302

Set on two lush, verdant lots-one of which is buildable and can be separated-this property presents a rare and compelling opportunity to remodel or re-imagine a home surrounded by extraordinary natural beauty. The residence offers strong architectural bones and abundant potential, all nestled within a serene mountain setting just minutes from Boulder and Longmont. Inside, natural light pours

The Bernardi Group Coldwell Banker Realty-Boulder

8664 Middle Fork Rd, Boulder, CO 80302
/40
$2,495,000
- 5 Beds
- 3.5 Baths
- 5,203 Sq Ft
8400 Middle Fork Rd, Boulder, CO 80302

Just moments from Downtown Boulder, this property offers a serene escape that captures a Victorian essence. Situated on 32 acres, this one-of-a-kind home boasts ultimate privacy and breathtaking views out every window. Behind the gates, a large, tree-lined motor court and professionally landscaped grounds welcome guests to this stunning home. The stone entryway and front patio showcase

The Bernardi Group Coldwell Banker Realty-Boulder

8400 Middle Fork Rd, Boulder, CO 80302
/40
$1,195,000
- 3 Beds
- 2.5 Baths
- 2,197 Sq Ft
8543 Middle Fork Rd, Boulder, CO 80302

This stunning retreat is more than just a home; it's your personal haven nestled in a serene hillside setting and only 10 minutes from Boulder. Imagine waking up to breathtaking views of the sunrise right from your own patio, or enjoying a peaceful moonrise from the comfort of your upper-level loft. Meticulously designed down to the studs with the finest finishes. With 2,197 square feet of

Caroline Higgins Compass - Boulder

8543 Middle Fork Rd, Boulder, CO 80302
/40
$1,850,000
- 4 Beds
- 3 Baths
- 2,593 Sq Ft
8241 N Foothills Hwy, Boulder, CO 80302

Set amidst the breathtaking Boulder landscape, but only 6 minutes from coffee shops in North Boulder, this sustainable farm is more than just a home- it's a lifestyle. Spanning 6.5+ acres across two parcels, this thoughtfully developed homestead features a beautiful residence with endless views and an exceptional blend of utility and natural beauty. The modern farmhouse completed a renovation in

Monica Van Matre Heirloom Real Estate Group

8241 N Foothills Hwy, Boulder, CO 80302
/40
$1,350,000
- 3 Beds
- 3 Baths
- 2,893 Sq Ft
8654 Thunderhead Dr, Boulder, CO 80302

Come live above it all and enjoy the peace and serenity of the Boulder Foothills at 8654 Thunderhead Drive in the coveted Crestview Estates neighborhood. Stepping into this home you will be taken aback by the floor to vaulted ceiling windows that offer a stunning view of Boulder Valley by day and twinkling city lights by night. The home's open layout welcomes you to relax and enjoy the reason you

Amy Gilbride Compass - Boulder

8654 Thunderhead Dr, Boulder, CO 80302

Colorado Boulder Altona

Why Live in Altona

Altona, a rural neighborhood located 11 miles north of Boulder, offers a unique blend of seclusion and accessibility, nestled in the foothills with scenic views and abundant recreational opportunities. Homes in Altona are typically set on large plots of land, featuring a variety of styles from sprawling ranches to contemporary mountain homes, many with rustic elements like wood siding and fireplaces. The Lake of the Pines gated community within Altona offers luxury estates with amenities such as a private lake, outdoor pools, and floor-to-ceiling windows. Residents enjoy access to numerous trails, including the Joder Trail and Heil Valley Ranch, which cater to hikers, bikers, and horseback riders. The Left Hand Canyon Trail provides picturesque views and natural swimming spots. While shopping and dining options in Altona are limited, the Greenbriar Inn stands out as a local landmark offering fine dining. Nearby towns like Niwot and Longmont provide additional dining and retail options, with Longmont featuring a variety of stores and restaurants. Families in Altona benefit from highly rated schools in the St. Vrain Valley School District, including Blue Mountain Elementary, Altona Middle School, and Silver Creek High School. The neighborhood's rural setting necessitates vehicle use, with major roads like US Route 36 facilitating travel to Boulder and Lyons. Altona's crime rate is comparable to the national average, providing a balanced sense of security for residents.

Learn more about living in Altona

Home Trends in Altona, CO

On average, homes in Altona, Boulder sell after 57 days on the market compared to the national average of 70 days. The median sale price for homes in Altona, Boulder over the last 12 months is $150,000, down 54% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$150,000

Median Single Family Sale Price

$270,636

Average Price Per Sq Ft

$179

Number of Homes for Sale

Last 12 months Home Sales

Months of Supply

3.00

Median List Price

$240,000

Median Change From 1st List Price

13%

Median Home Sale Price YoY Change

-54%

How to Buy a Home How to Finance a Home How to Sell a Home

In Altona, there are currently 5 houses for sale, offering a variety of options for prospective buyers. With houses ranging from $1,195,000 to $2,495,000, there's something for every budget. As of July, 2025 the median home price in Altona, Boulder is $240,000, while the average sale price is $150,000, providing insight into local market trends. On average, houses spend 57 days on the market before being sold. Whether you're searching for a single-family residence, exploring single-family detached houses for sale, or considering new construction houses for sale, there are options available to suit every lifestyle. Browse properties and houses for sale in Altona, Boulder and find the perfect place to call home.

Altona Types of Homes for Sale

Altona Homes for Sale

More About Living in Altona

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