515 Alpine Ave
Boulder, CO 80304
Newlands
5 Beds
7 Baths
5,893 sqft
5 Beds
7 Baths
5,893 sqft
Home Highlights
Parking
2 Car Garage
Outdoor
Patio, Deck
Climate Control
Heating & Cooling
Price/Sqft
$1,017
Listed
180+ days ago
Local Information
- Map ViewExplore the area around 515 Alpine Ave.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
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!
Home Details for 515 Alpine Ave
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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 |
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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 |
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Days on Market: 180+ |
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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 |
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Price List Price: $5,995,000Price Per Sqft: $1,017 |
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MLS Status: Active |
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Direction & Address City: BoulderCommunity: Newlands |
School Information Elementary School: FoothillJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2 |
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Listing Agent Listing ID: 1042948 |
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Building Details Builder Name: Brown Development Group |
Building Area Building Area: 3449 Square Feet |
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No HOA |
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Lot Area: 9848 sqft |
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Special Conditions: Private Owner |
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Listing Terms: Cash, Conventional |
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Energy Efficiency Features: High Efficiency Furnace |
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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 |
Last check for updates: about 14 hours ago
Listing courtesy of Patrick Brown, (303) 242-6012
Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1042948
Market trends in Boulder
Last updated June 2026
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
Price History for 515 Alpine Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 06/23/2026 | $1,700,000 | PriceChange | IRES as distributed by MLS GRID #1062518 |
| 09/05/2025 | $5,995,000 | Listed For Sale | IRES as distributed by MLS GRID #1042948 |
| 11/27/2023 | $1,179,950 | Sold | REcolorado as distributed by MLS GRID #IR985105 |
| 09/27/2023 | $1,275,000 | Pending | REcolorado as distributed by MLS GRID #IR985105 |
| 08/04/2023 | $1,275,000 | PriceChange | IRES as distributed by MLS GRID #985105 |
| 06/12/2023 | $1,295,000 | PriceChange | IRES as distributed by MLS GRID #985105 |
| 05/08/2023 | $1,320,000 | PriceChange | IRES as distributed by MLS GRID #985105 |
| 04/10/2023 | $1,380,000 | Listed For Sale | IRES as distributed by MLS GRID #985105 |
| 07/19/2021 | ListingRemoved | N/A | |
| 04/20/2021 | $1,500,000 | Listed For Sale | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $33,531 |
| Assessment | $1,377,800 |
Home facts updated by county records
Comparable Sales for 515 Alpine Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.06 | Single-Family Home | $4,287,600 | 06/18/26 | 5 | 5 | 5,799 | |
0.08 | Single-Family Home | $5,090,000 | 10/20/25 | 5 | 5.5 | 4,032 | |
0.23 | Single-Family Home | $2,745,000 | 10/16/25 | 4 | 4.5 | 4,457 | |
0.13 | Single-Family Home | $4,000,000 | 11/21/25 | 6 | 5.5 | 3,887 | |
0.14 | Single-Family Home | $5,850,000 | 03/09/26 | 6 | 5.5 | 4,814 | |
0.23 | Single-Family Home | $4,210,200 | 03/09/26 | 5 | 4 | 4,390 | |
0.41 | Single-Family Home | $4,050,000 | 08/15/25 | 5 | 5 | 6,215 | |
0.36 | Single-Family Home | $3,400,000 | 03/06/26 | 5 | 4.5 | 5,850 | |
0.21 | Single-Family Home | $2,700,000 | 02/25/26 | 4 | 3 | 4,640 | |
0.29 | Single-Family Home | $2,651,475 | 05/01/26 | 5 | 4 | 3,549 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
OFF MARKETAndre Mazur, Compass - Boulder
OFF MARKETNorth Metro Realty LLC, MLS#5951147
OFF MARKETDavid Janis, Coldwell Banker Realty-Boulder
OFF MARKETDunbar Hardy, Porchlight RE Group-Boulder
SOLDJUN 18, 2026Janet Leap, RE/MAX of Boulder, Inc- OFF MARKETSarah Hubbard, Compass - Boulder
OFF MARKETSandi Storck, StorckNest Properties- OFF MARKETOsman Parvez, House Einstein
OFF MARKETBrigitte Furst, 8z Real Estate
OFF MARKETDigger Braymiller, RE/MAX of Boulder, Inc
SOLDMAR 2, 2026Rich Gribbon, RE/MAX of Boulder, Inc
Assigned Schools
These are the assigned schools for 515 Alpine Ave.
- Boulder High School
- 9-12
- Public
- 1939 Students
10/10GreatSchools RatingParent Rating AverageTerrible experience here. Constantly made fun of and picked on by students and teachers treated me like a total idiot. Went from being respected by peers and teachers at my old school to ridiculed and laughed at by the entire class.Other Review5mo ago - Casey Middle School
- 6-8
- Public
- 363 Students
5/10GreatSchools RatingParent Rating Average- Casey is where it's at! I'm happy to send a kid there, and I think it gets a bad rep because parents open enroll into places like Centennial, Manhattan, or Southern Hills. Those schools don't have good feedback beyond test scores. Centennial has a review score of 2.7, Manhattan a 3.4 and Southern Hills has a 3.9. Casey has a 4.0, and it's earned that with its fun classes + dogged determination even in the face of White Flight and fewer resources. - Keep in mind, with GreatSchools, standardized test scores correlate closely with family income and schools serving more low-income communities are penalized, even if their teachers are highly effective. Casey has the best 6th grade team around, and it's kids are happy and healthy. You can feel all that good energy in the halls, even. - The teachers reach out to parents, grades make sense, and everyone just works tirelessly. It's really a gem, and it's a lovely building. Casey makes tremendous educational progress with students, but GreatSchools assigns a low rating because it serves low-income and English Language Learner (ELL) students. Economists and educational researchers, such as those at MIT Blueprint Labs, have found that these systems reward selection bias—favoring schools enrolling more predominantly White and affluent students—rather than measuring true teaching quality. - Love, love, love it!Other Review1mo ago - Foothill Elementary School
- K-5
- Public
- 419 Students
8/10GreatSchools RatingParent Rating AverageMy 4th grade teacher was really mean I hope they're doing horrible my 5th grade teacher lives in my neighborhood so I can't really say anything negative about them they were pretty nice anyway tho and my third grade teacher was mean and then started not being mean I was only there for 3 year and it contributed to my mental health issues and set me up for failure or something idk my friends were really mean and I hated the principal that was probably why I hate this school so muchOther Review2y ago 
Check out schools near 515 Alpine Ave.
Neighborhood Overview
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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Patrick Brown, Compass - Boulder
Agent Phone: (303) 242-6012
Based on information submitted to the MLS GRID as of 2026-08-06 11:53:18 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
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.