Altona Homes for Sale

/20
$800,000
- Land
- 0.96 Acre
- $833,333 per Acre
8775 Streamcrest Dr, Boulder, CO 80302

Water Front Dream site: cleared, level ~0.96-acre parcel at 8775 Streamcrest Drive in Boulder’s Crestview Estates. Property Backs to Left Hand Creek, mature trees and native grasses frame your future custom home footprint. A Left Hand Water District tap is available. No HOA restrictions. Prime Foothills location with quick access to Highway 36 between Boulder & Lyons, ideal for commuting or

Jeremy Kane

eXp Realty, LLC

(720) 262-2450

8775 Streamcrest Dr, Boulder, CO 80302
Explore Altona
/35
$2,250,000
- 5 Beds
- 3.5 Baths
- 5,203 Sq Ft
8400 Middle Fork Rd, Boulder, CO 80302

Flatiron Vista Manor. 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

The Bernardi Group Coldwell Banker Realty-Boulder

8400 Middle Fork Rd, Boulder, CO 80302
/30
$995,000
- 3 Beds
- 3 Baths
- 2,450 Sq Ft
8483 Thunderhead Dr, Boulder, CO 80302

Your home in the mountains with downtown Boulder just 15 minutes away. Wide views of the eastern plains and mountains to the east and south. This is a great neighborhood full of people looking out for each other, but feels private and secluded. The home has enjoyed significant remodeling inside and out with new carpeting, wood floors, a high-efficiency wood burning fireplace insert, a newer roof

Stephen Titus RE/MAX Alliance

8483 Thunderhead Dr, Boulder, CO 80302
/32
$3,195,000
- 5 Beds
- 2.5 Baths
- 3,800 Sq Ft
2729 S Lakeridge Trail, Boulder, CO 80302

Tucked in Boulder's Lake of the Pines, the city's only gated community, this newly rebuilt waterfront retreat pairs modern luxury with timeless design. Completely reconstructed in 2024-2025, the home showcases meticulous craftsmanship, all-new systems, and thoughtful design. Set on 1.25 wooded acres with 60 feet of private water frontage on Allens Lake, this rare offering captures lakeside

Zachary Zeldner Coldwell Banker Realty 02

2729 S Lakeridge Trail, Boulder, CO 80302

Colorado Boulder County Boulder Altona

Why Live in Altona

Altona is a rural neighborhood nestled between Boulder, Lyons and Longmont, offering a picturesque setting of foothills and expansive prairie lands. The area is primarily residential, featuring mountainside homes and Lake of the Pines, a private, gated community within Altona that has access to Allens Lake. The community often hosts events to celebrate the seasons. Altona's housing market ranges from sprawling ranch-style homes to luxury estates with Craftsman features.

Outdoor recreation is abundant, with many trails in the area offering hiking, biking and horseback riding opportunities. Heil Valley Ranch, just 2 miles away, provides eight trails through forests and meadows. Allens Lake in Lake of the Pines lets residents go kayaking, swimming and fishing. Altona has an easy commute to nearby cities via U.S. Highway 36, with Boulder about 10 miles south, Lyons roughly 8 miles north and Longmont approximately 13 miles northeast using backroads. The neighborhood is served by the St. Vrain Valley School District in Longmont, known for its top-rated public schools, like Silver Creek High School.

Learn more about living in Altona

Frequently Asked Questions

Is Altona a good place to live?

Altona is a good place to live. Altona is considered very car-dependent and somewhat bikeable. Altona has 2 parks for recreational activities. It has a median age of 48. The average household income is $149,530 which is above the national average. College graduates make up 61.2% of residents. A majority of residents in Altona are home owners, with 16.3% of residents renting and 83.7% of residents owning their home. A local real estate agent serving Altona can help you decide if this neighborhood is the right one for you. Learn more on our Altona neighborhood guide.

Is Altona, CO a safe neighborhood?

Altona, CO is safer than the average neighborhood in the United States. It received a crime score of 3 out of 10.

How much do you need to make to afford a house in Altona?

The median home price in Altona is $1,250,000. If you put a 20% down payment of $250,000 and had a 30-year fixed mortgage with an interest rate of 5.98%, your estimated principal and interest payment would be $5,980 a month plus property taxes, HOA fees, home insurance, PMI, and utilities. Using the 28% rule, you would need to make at least $256K a year to afford the median home price in Altona. Learn how much home you can afford with our Home Affordability Calculator. The average household income in Altona is $150K.

What are the best public schools in Altona?

The best public schools that serve Altona are:

Silver Creek High School has an A Niche grade, a student teacher ratio of 23:1 and an average review score of 4.1.
Blue Mountain Elementary School has an A Niche grade and a student teacher ratio of 17:1.
Altona Middle School has an A- Niche grade, a student teacher ratio of 19:1 and an average review score of 4.1.

What are the most popular zip codes in Altona, Boulder, CO?

The most popular zip codes in Altona, Boulder, CO include 80302, 80503, 80304, 80455 and 80481.

What are the most popular neighborhoods near Altona, Boulder, CO?

The most popular neighborhoods near Altona, Boulder, CO are Foothills, Boulder Heights, North Boulder, Pine Brook Hill and Wonderland.

Are home prices dropping in Altona?

Yes, home prices in Altona are down 45% in the last 12 months.

Home Trends in Altona, CO

On average, homes in Altona, Boulder sell after 71 days on the market compared to the national average of 54 days. The median sale price for homes in Altona, Boulder over the last 12 months is $1,184,077, down 40% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price

$1,184,077

Median Single Family Sale Price

$1,184,077

Average Price Per Sq Ft

$460

Number of Homes for Sale

Last 12 months Home Sales

Months of Supply

6.00

Median List Price

$1,250,000

Median Change From 1st List Price

12%

Median Home Sale Price YoY Change

-40%

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