1085 5th St, Boulder, CO 80302
OFF MARKET

1085 5th St
Boulder, CO 80302

Grant
  • 4 Beds
  • 4.5 Baths
  • 4,399 sqft (on 0.76 acres)

$8,840,200

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $48,448/mo*

$8,840,200

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $48,448/mo*
4 Beds
4.5 Baths
4,399 sqft
(on 0.76 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

1085 5th Street - A Nordic inspired custom home with a simple, modern and clean aesthetic woven beautifully with warmth and intimacy. Framed within a dramatic alpine context and designed by Aspen/Boulder based Studio B, this single-level home is nestled at the base of Flagstaff on a secluded .75 acre lot and is strategically positioned to maximize panoramic Boulder views. From the heated drive and walkway one is immediately taken in by the home's sweeping city vista visually through floor to ceiling windows, and physically by sliding glass partitions. Once inside, the brilliant H-shaped symmetric floorplan splits the home into two distinctive wings. To the south: dining, main living, kitchen, mud-room, powder room and office. To the north: primary suite, children/guest suites and a family living room/loft. This clever configuration allows for both comfortable and cozy habitation along with entertaining ease. The unique layout creates separate outdoor living spaces and masterfully blurs the line between indoor and out. The breathtaking main living area, designed to be both airy and intimate, is framed within a 18' Gabled roofline which provides tall ceilings and overlooks the 1300 sqft heated rear patio, fire pit, and 55'x15' saline pool/spa. The Chef's Kitchen, complete with a butler's pantry and Miele appliances, opens to the living space and is centered by a 16' quartz island that easily sits six or choose to retreat to the cozy breakfast nook. The primary bedroom suite is framed by triple-pane floor to ceiling windows and lightly floats above the pool, spa and patio area while the zen-inspired bathroom allows one to melt away. Three additional bedroom-ensuites, bonus flex-room and a comfortable family living area and loft complete the north wing. The unique location, expansive views and natural environment result in an inviting, elegant and functional living space.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from October 21, 2025

Home Highlights

Parking
2 Car Garage
Outdoor
Patio, Pool
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 1085 5th St

Interior Features

Interior Details
Basement: Crawl Space,Built-In Radon,Sump PumpNumber of Rooms: 10Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Laundry, Living Room, StudyWet Bar
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 5Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 3Number of Bathrooms (half): 1Number of Bathrooms (main level): 5
Dimensions and Layout
Living Area: 4399 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity AvailableAppliances: Electric Range, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, DisposalDishwasherDisposalDryerLaundry: Washer/Dryer HookupMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Radiant,Humidity Control,Electronic Air FilterHas HeatingHeating Fuel: Radiant
Fireplace & Spa
Fireplace: Free Standing, GasSpa: HeatedHas a Fireplace
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Skylight(s), Window Coverings, Wood FramesFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 1Levels: OneFloors: Wood
View
Has a ViewView: Plains View, City
Security
Security: Fire Sprinkler System, Fire Alarm

Exterior Features

Exterior Home Features
Roof: MetalPatio / Porch: PatioExterior: Sprinkler SystemHas a Private PoolSprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Door Opener,>8' Garage Door,Oversized
Pool
Pool: PrivatePool
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 4399 Square Feet

Property Information

Year Built
Year Built: 2023
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: Frame, Composition, Wood SidingIs a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyNot Included in Sale: Seller's personal property and staging items.Parcel Number: R0033579

Price & Status

Price
List Price: $9,950,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Flagstaff
School Information
Elementary School: FlatironsJr High / Middle School: ManhattanHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Area
Building Area: 4399 Square Feet

HOA

No HOA

Lot Information

Lot Area: 0.76 acres

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Windows, High Efficiency Furnace, Energy Survey Complete, Thermostat, Energy Rated

Miscellaneous

Mls Number: 985687Attribution Contact: 3036014022Above Grade Unfinished Area: 4399Activation Date: Mon Apr 17 2023
Last check for updates: about 3 hours ago
Listed by Brian Delaney, (303) 601-4022
Delaney Realty Group
Bought with: John Canova, (720) 317-6658, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#985687

Price History for 1085 5th St

DatePriceEventSource
06/01/2023$9,500,000Sold
IRES as distributed by MLS GRID #985687
04/18/2023$9,950,000Listed For SaleIRES as distributed by MLS GRID #985687
02/07/2020$3,450,000Sold
IRES as distributed by MLS GRID #907295
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Property Tax and Assessment

Year2025
Tax$44,120
Assessment$8,345,200
Home facts updated by county records

Comparable Sales for 1085 5th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.31
Single-Family Home
$7,000,000
10/06/25
4
5
6,395
0.36
Single-Family Home
$4,100,000
03/31/26
5
4.5
4,933
0.30
Single-Family Home
$4,650,000
11/21/25
4
4.5
4,904
0.07
Single-Family Home
$5,900,000
07/17/25
3
2
3,328
0.42
Single-Family Home
$2,610,000
06/04/25
4
3.5
3,870
0.52
Single-Family Home
$4,325,000
06/06/25
4
4
4,391
0.30
Single-Family Home
$3,500,000
02/12/26
5
4
3,448
0.15
Single-Family Home
$2,700,000
01/16/26
3
3
2,616

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Assigned Schools

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Homes for sale near 1085 5th St

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Off Market Homes Near 1085 5th St

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Based on information submitted to the MLS GRID as of 2026-05-22 12:23:01 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

Homes for rent near 1085 5th St

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1085 5th St, Boulder, CO 80302 is a 4 bedroom, 5 bathroom, 4,399 sqft single-family home built in 2023. 1085 5th St is located in Grant, Boulder. This property is not currently available for sale. 1085 5th St was last sold on Jun 1, 2023 for $9,500,000 (5% lower than the asking price of $9,950,000). The current Trulia Estimate for 1085 5th St is $8,840,200.