See Home Value
$2,850,000
● Land - Off Market

1590 Sumac Ave

Boulder, CO 80304
bedrooms
Studio
bathrooms
0 Bath
$4,204,240
RealtyHop Estimate
23.65%
Since Feb 1, 2021
CO-Denver
Primary Model

About This Property

Don't miss this fantastic and rare opportunity to own or re-develop property located in the heart of Boulder with potential foothills and Flatirons views. Now is your chance to own this piece of land and home that have not been on the market for 63 years. Bring your ideas and dreams for a personal custom home, or for the re-development of this nearly two acres of prime Boulder property. This coveted piece land also includes a 63 year old home (which is being sold as is) and the numerous outbuildings located on the property.  The home is 2,188 square ft with 3 bedrooms and 2 baths and a beautiful South facing sun room.  The acreage contains multiple garages, sheds and an old gallery well (which is abandoned).  A City of Boulder pre-application summary report for future development is available upon request.  A virtual tour of this amazing property can be viewed here in the listing
Unit Size
-
Days on Market
-
Land Size
1.90 acres
Price per sqft
-
Property Type
Land
Property Taxes
$496
HOA Dues
-
Year Built
2022

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Last updated: 11 months ago (REcolorado MLS #5657347)

Price History

Date / Event Date Event Price
Sep 24, 2025 No longer available -
No longer available
Aug 2, 2025 No longer available -
No longer available
May 21, 2025 Withdrawn -
Withdrawn
Feb 24, 2025 Listed $7,950,000
Listed
With the Sundance Film Festival coming to Boulder, now is the time to own a home that embodies world-class luxury in a city that's stepping onto the global stage. Introducing a one-of-a-kind generational estate on a rare, acre-sized. Four years in the making, this architectural masterpiece is now available for $7,950,000-an unparalleled value at just $1,109 per square foot, making it one of the least expensive price-per-square-foot homes in the luxury market. Designed to impress, this residence showcases unparalleled craftsmanship, premium finishes, and world-class amenities, including a saltwater pool, spa, and pool house. Priced below today's build cost, it offers unmatched value for the discerning buyer. From the moment you step through the custom solid walnut pivot door into the grand 26-foot foyer, you're met with visionary design and superior workmanship. A stunning mono-stringer floating staircase makes a striking statement, while wide-plank white oak flooring, Italian tile, and Jerusalem-cut limestone accents exude timeless elegance. Custom trowel finishes and walnut accent walls further elevate the space to a true work of art. With 7,170 square feet of above-ground living space, this home is designed for versatile, modern living. The chef's kitchen is both stylish and functional, featuring Pental Quartz slab countertops, Shiloh cabinetry, and Miele appliances. Solid panel doors with walnut casings, Emtek hardware, and concealed SOSS hinges add a touch of refinement, while Lutron lighting and motorized window coverings ensure effortless comfort and privacy. Luxury abounds with a glass-faced 368-bottle wine rack, an elevator, three contemporary EcoSmart fireplaces, and a pool house with a sauna and steam shower. This HERS Net Zero rated home is as sustainable as it is stunning, featuring a 24.5-kilowatt solar array and an advanced technology package. This residence is more than a home-it's a statement of sophistication, innovation, and enduring value.
Sep 18, 2024 Price Decreased $8,950,000
↓ $750K (7.7%)
Price Decreased
Show More

Property Highlights

Garage
Elevator

Building Info

Overview

    General

  • Year Built: 2022
  • Effective Year Built: 2022
  • Building Count: 1
  • Total Rooms: 7
  • Bedroom Count: 4
  • Bathroom Count: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 5
  • Building Condition: 6
  • Building Quality: 4
  • Construction Type: 12
  • Building Style: 11
  • Exterior Walls Type: 3
  • Interior Walls Type: 6
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 768
  • Parking Space Count: 2
  • Patio Type: 20
  • Porch Type: 8
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 40,897
  • Total Building Area: 7,938
  • Gross Building Area: 7,938
  • Building Area: 7,170
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 13
  • Heating: 24
  • Heated Square Feet: 7,170
  • Heating Fuel Type: 2

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: MOORES SUB BLK 10 REPLAT A
  • Land Acres: 0000000939
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: LOT 1A MOORES BLK 10 REPLAT A

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 012105

Geography

  • Assessors Map Reference: B11-J
  • Account Number: R0615532
  • Parcel: R0615532
  • Block: 10
  • Lot: 1A
  • Meridian: SEC 18 TWN 1N RNG 70
  • Municipality: BOULDER
  • Latitude: 40.0503
  • Longitude: -105.277

    Address

  • Full Address: 1590 Sumac Ave
  • Address - House Number: 1590
  • Address - Street Name: Sumac
  • Address - Suffix Type: Ave
  • State: CO
  • City Name: Boulder
  • Carrier Code: C046
  • 4-Digit Zip Code: 0810
  • Zip Code: 80304

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,445,892
  • Initial Tax Delinquent Year: 2022
  • Tax Rate Code Area: 00-010

    Appraisal Valuation

  • Standard Deviation: 0.1219
  • Valuation Date: Apr 03, 2024
  • Confidence Score: 86
  • Final Value: 1,917,896
  • High Value: 2,151,729
  • Low Value: 1,684,064

    Market Valuation

  • Market Total Value: $1,827,000
  • Market Land Value: $1,664,000
  • Market Improvement Value: $163,000

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $123,597
  • Assessed Land Value: $112,570
  • Assessed Improvements Value: $11,027

    Sales

  • Current Sale Contract Date: Jan 29, 2021
  • Current Sale Recording Date: Feb 02, 2021
  • Current Sale Price:
  • Current Sale Document Type: 68
  • Current Sale Input Document Number: 3855561
  • Previous Sale Recording Date: Mar 03, 1975
  • Previous Sale Contract Date: Mar 03, 1975
  • Previous Sale Amount: $20,000
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About North Boulder


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Nearby Rentals

Unit for rent at 1240 Cedar Ave, CO, 80304

$1,642 /mo

  • 1 Bed
  • 1 Bath
1240 Cedar Ave, CO, 80304 Listing by Rick Rivera


Frequently Asked Questions

When was property at 1590 Sumac Avenue built and last sold?
The property at 1590 Sumac Avenue was built in 2022 and last sold on Jan 29, 2021 for $2,850,000.
How much is this home worth?
The estimated value of the home located at 1590 Sumac Avenue is $7,607,688.
What are some comparable homes to 1590 Sumac Avenue?
There are currently no comparable homes to 1590 Sumac Avenue.