515 Alpine Ave, Boulder, CO 80304
Property image
Property image
FOR SALE
NEW CONSTRUCTION

$5,995,000

  • 5 Beds
  • 7 Baths
  • 5,893 sqft

515 Alpine Ave, Boulder, CO 80304

Newlands
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Home Highlights

Single-Family Home
Built in 2027
$1,017/sqft
2 Car Garage

Local Information

  • Map ViewExplore the area around 515 Alpine Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

BUILD YOUR DREAM HOME OR LET US BUILD IT FOR YOU! An extraordinary opportunity to own a brand-new net-zero luxury residence in the heart of Newlands, thoughtfully designed by Brown Development Group and offered pre-construction with fully approved and permitted plans. This exceptional 5,893-square-foot contemporary masterpiece has been meticulously designed to combine sophisticated architecture, breathtaking interiors and outstanding energy efficiency in one of Boulder's most coveted neighborhoods. The five-bedroom, six-bathroom residence showcases expansive indoor-outdoor living spaces, walls of glass, wide-plank hardwood flooring, Ann Sacks tile, premium designer fixtures and a spectacular chef's kitchen featuring custom cabinetry and Sub-Zero, Wolf and Miele appliances. Additional highlights include a luxurious primary suite with private balcony and spa-inspired bath, fitness room with steam shower and sauna, multiple outdoor entertaining areas with a Lynx outdoor kitchen, professionally designed landscaping, a three-car garage and a 17.2kW solar system engineered to achieve an exceptional -1 HERS Index Score. Years of architectural design, engineering, consultant coordination and City of Boulder approvals have already been completed, allowing construction to begin immediately while eliminating the lengthy design and permitting process typically required for a custom home of this caliber. Located just steps from North Boulder Park, Ideal Market, Pearl Street, acclaimed restaurants, coffee shops and Boulder's world-renowned trail system, this is a rare opportunity to own a legacy property in one of the city's most desirable neighborhoods. Seller will also sell the property as a shovel-ready homesite with the fully approved and permitted plans included for $1,700,000, offering a rare opportunity to bypass years of design and permitting. Contact the agent for more details. This is a great opportunity!
Last check for updates: about 12 hours ago
Listing courtesy of Patrick Brown, (303) 242-6012
Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1042948
Also Listed on REcolorado as distributed by MLS GRID, REcolorado as distributed by MLS GRID, IRES as distributed by MLS GRID.

Home Details for 515 Alpine Ave

Interior Features

Interior Details
Basement: FullNumber of Rooms: 11Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Dining Room, Family Room, Kitchen, Laundry, Living Room, StudyWet Bar
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 8Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 4Number of Bathrooms (half): 2Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 5893 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: No Inclusions
Heating & Cooling
Heating: Forced AirHas CoolingAir Conditioning: Central Air,Wall/Window Unit(s)Has HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Living RoomHas a Fireplace
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Flooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Wood
View
Has a ViewView: Hills, Plains View

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: Patio, DeckFencing: FencedExterior: Sprinkler System, BalconySprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached
Frontage
Not on Waterfront
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 3449 Square Feet

Days on Market

Days on Market: 180+

Property Information

Year Built
Year Built: 2027
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: StuccoIs a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyParcel Number: R0002519

Price & Status

Price
List Price: $5,995,000Price Per Sqft: $1,017

Active Status

MLS Status: Active

Location

Direction & Address
City: BoulderCommunity: Newlands
School Information
Elementary School: FoothillJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Agent Information

Listing Agent
Listing ID: 1042948

Building

Building Details
Builder Name: Brown Development Group
Building Area
Building Area: 3449 Square Feet

HOA

No HOA

Lot Information

Lot Area: 9848 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: High Efficiency Furnace

Miscellaneous

BasementMls Number: 1042948Attribution Contact: 303-242-6012Above Grade Unfinished Area: 3449Activation Date: Fri Sep 05 2025Back On Market Date: Mon Jun 01 2026Showing Service Name: ShowingTime

Around this home

Neighborhood Overview

Newlands
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Newlands

At least 11 Trulia users voted on each feature.

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 94 % Say it's walkable to restaurants

  • 92 % Say parking is easy

  • 92 % Say yards are well-kept

  • 91 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 83 % Say kids play outside

  • 81 % Say people would walk alone at night

  • 77 % Say there's wildlife

  • 65 % Say neighbors are friendly

  • 64 % Say they plan to stay for at least 5 years

  • 61 % Say car is needed

  • 59 % Say it's quiet

  • 50 % Say streets are well-lit

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
    1
    Flag

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM

Home Value

Trulia Estimate
$1.68M
Since last month
Decreased$12K (-0.7%)
Since last year
Decreased$4M (-70.7%)
Since last sale
Increased$490K (+41.5%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +114% in the last 10 years
MonthEstimated value
2026
September 2026$1.67M
August 2026$1.68M
July 2026$1.67M
June 2026$1.68M
May 2026$5.7M
April 2026$5.66M
March 2026$5.65M
February 2026$5.64M
January 2026$5.62M
2025
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
507 Valley View Dr, Boulder, CO
0.06
Single-Family Home
$4,287,600
06/18/26
5
5
5,799
2675 Dakota Pl #(newlands), Boulder, CO
0.16
Single-Family Home
$4,125,000
08/07/26
5
4.5
5,989
2670 6th St, Boulder, CO
0.08
Single-Family Home
$5,090,000
10/20/25
5
5.5
4,032
2925 4th St, Boulder, CO
0.23
Single-Family Home
$2,745,000
10/16/25
4
4.5
4,457
2697 4th St, Boulder, CO
0.13
Single-Family Home
$4,000,000
11/21/25
6
5.5
3,887
2656 4th St, Boulder, CO
0.14
Single-Family Home
$5,850,000
03/09/26
6
5.5
4,814
2586 3rd St, Boulder, CO
0.23
Single-Family Home
$4,210,200
03/09/26
5
4
4,390
3007 10th St, Boulder, CO
0.36
Single-Family Home
$4,765,000
08/07/26
6
5
5,537
3080 7th St, Boulder, CO
0.36
Single-Family Home
$3,400,000
03/06/26
5
4.5
5,850
625 Concord Ave, Boulder, CO
0.21
Single-Family Home
$2,700,000
02/25/26
4
3
4,640

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
2725 5th St, Boulder, CO 80304
0.06
$1,260,000
3
1.5
1,214
Off Market
415-417 Alpine, Boulder, CO 80304
0.08
$1,347,700
6
3
2,942
Off Market
2730 4th St, Boulder, CO 80304
0.09
$1,365,200
3
2
2,073
Off Market
2730 6th St, Boulder, CO 80304
0.04
$1,461,000
5
2
2,144
Off Market
507 Valley View Dr, Boulder, CO 80304
0.06
$4,287,600
5
5
5,799
Recently Sold
410 Alpine Ave, Boulder, CO 80304
0.09
$1,662,300
3
2
1,756
Off Market
516 Valley View Dr, Boulder, CO 80304
0.06
$1,428,600
4
2.5
2,037
Off Market
605 Alpine Ave, Boulder, CO 80304
0.07
$1,391,900
4
2
2,016
Off Market
2840 5th St, Boulder, CO 80304
0.11
$1,597,400
4
2
2,445
Off Market
508 Valley View Dr, Boulder, CO 80304
0.09
$1,345,600
3
3
2,918
Off Market
405 Valley View Dr, Boulder, CO 80304
0.12
$1,810,000
3
2.5
1,937
Recently Sold

Price and Tax history

DateEventPrice
Jun 23, 2026
Source: IRES as distributed by MLS GRID #1062518
PriceChange
$1,700,000
Price decreased by 72%
Sep 5, 2025
Source: IRES as distributed by MLS GRID #1042948
Listed For Sale
$5,995,000
Nov 27, 2023
Source: REcolorado as distributed by MLS GRID #IR985105
Sold
$1,179,950
Sep 27, 2023
Source: REcolorado as distributed by MLS GRID #IR985105
Pending
$1,275,000
Aug 4, 2023
Source: IRES as distributed by MLS GRID #985105
PriceChange
$1,275,000
Price decreased by 2%

LGBTQ Local Legal Protections

Patrick Brown, Compass - Boulder
Agent Phone: (303) 242-6012
Based on information submitted to the MLS GRID as of 2026-09-20 19:03:47 PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information

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Frequently asked questions about 515 Alpine Ave

  • What is the estimated monthly payment for 515 Alpine Ave?
    Based on a $5,995,000 list price with 20% down at today's rates, the estimated monthly payment for 515 Alpine Ave in Boulder, CO is approximately $35,401 (about $32,678 principal & interest, $2,648 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • How does the list price for 515 Alpine Ave compare to homes in Boulder?
    515 Alpine Ave in Boulder, CO is listed at $5,995,000, about 563% above the $904K median sale price in Boulder.
  • What do residents say about the Newlands neighborhood?
    Residents describe the Newlands neighborhood in Boulder, CO as dog-friendly, walkable to restaurants, and easy to park in. See homes for sale in Newlands, Boulder.
  • What are the closest schools to 515 Alpine Ave?
    The closest schools to 515 Alpine Ave in Boulder, CO are Boulder High School (rated 9/10), Casey Middle School (rated 5/10), Foothill Elementary School (rated 9/10).
  • Does 515 Alpine Ave have air conditioning?
    Yes, 515 Alpine Ave in Boulder, CO has air conditioning.
  • Does 515 Alpine Ave have laundry facilities?
    Yes, 515 Alpine Ave in Boulder, CO has laundry facilities.
515 Alpine Ave, Boulder, CO 80304 is a 5 bedroom, 8 bathroom, 5,893 sqft single-family home built in 2027. 515 Alpine Ave is located in Newlands, Boulder. This property is currently available for sale and was listed by IRES as distributed by MLS GRID on Sep 5, 2025. The MLS # for this home is MLS# 1042948.