Movoto Real Estate
Sold on 08/27/2026
James Ayala of Redfin Corporation
  • Exterior
  • Entry Way
  • Living
  • Other
  • Kitchen
  • View/Area
  • Dining
  • Bath
  • Bedroom
  • Floorplan

863 Circle Dr, Boulder, CO 80302

$3,220,000

Last sold 08/27/2026 after 20 Days

  • 4

    bed

  • 4

    bath

  • 3,487

    Sqft ($923/Sqft)

House not for sale

About 863 Circle Dr

Property type House
Neighborhood
Year built 1985
HOA fee $0/month
Lot size 0.28 Acre
Parking 2 garage spaces
Rental estimate
Property description
Defined by bold contemporary architecture and an incredible connection to its natural surroundings, this exceptional residence offers privacy, breathtaking views, and thoughtfully designed living spaces. Extensively renovated in 2016 and 2019, the home showcases a refined blend of modern design, natural materials, and effortless functionality. Walls of glass fill the interiors with natural light while framing the surrounding landscape from nearly every room. Floating wood-and-glass staircases, exposed steel accents, and warm natural finishes create a striking yet inviting atmosphere throughout. The main level features a designer kitchen with stone countertops, premium stainless steel appliances, built-in wine storage, and a glass backsplash. The kitchen flows seamlessly into the dining and living areas, where a sleek fireplace anchors the space and expansive decks and patios extend the living experience outdoors. Surrounded by mature trees, dramatic rock outcroppings, and sweeping views, the outdoor living areas offer a private retreat with a rare sense of tranquility. A spacious bedroom and bathroom complete the main level. The primary suite occupies its own private level, offering a true escape with two walk-in closets featuring dedicated laundry, a luxurious five-piece ensuite, and an oversized private deck overlooking the scenic surroundings. The lower level provides exceptional flexibility with a spacious family room, two additional bedrooms, two bathrooms, a laundry room, and seamless access to the home’s outdoor spaces. Located in one of Boulder’s most sought-after neighborhoods, this home offers peaceful seclusion while remaining minutes from Chautauqua Park, Pearl Street, the University of Colorado, renowned hiking and biking trails, and all that makes Boulder an exceptional place to call home.
Listed by
Listing Agent - James Ayala
Listing Office - Redfin Corporation
Source: REcolorado MLS mls logo
MLS#6705583 • last updated 2 weeks ago
Movoto checked REcolorado MLS for data 18 minutes ago
Overview
Cooling/AC Other
Heating Floor Furnace, Hot Water, Natural Gas, Radiant
Levels/Style Multi/Split, Mid-Century Modern, House
SubType Single Family Residence
Type Residential
MLS # 6705583
SqFt 3487
Status Closed
Lot Size (SqFt) 12270
Property Tax 22661
Year Built 1985
Interior
# of Three-Quarter Baths 2
Total # of Bathrooms 4
# of Full Baths 1
# of Half Baths 1
Total # of Bedrooms 4
Flooring Concrete, Wood
Interior Features Entrance Foyer, High Ceilings, High Speed Internet, Kitchen Island, Marble Counters, Open Floorplan, Pantry, Primary Suite, Vaulted Ceiling(s), Walk-In Closet(s)
Fireplace Gas, Insert
Exterior
Exterior Balcony, Gas Grill, Private Yard
Construction Concrete, Frame
Roof Metal
# Parking Spaces 2
# of Garage Spaces 2
Amenities / Utilities
Water Source Public
Location
View City
County Boulder
Subdivision Flatirons Park
Elem School Flatirons
High School Boulder
Middle School Manhattan
Elementary School District Boulder Valley RE 2
Middle School District Boulder Valley RE 2
High School District Boulder Valley RE 2
APN R0099223
Lot/ Land Details
Road Frontage Easement
Road Surface Alley Paved
We are not permitted to show value estimates for this property.
  • Aug 2026
    mls logo MLS # 6705583
  • Aug 27, 2026 Sold
    $3,220,000
  • Aug 27, 2026 Sold
    $3,220,000
  • Aug 11, 2026 Active
  • Aug 11, 2026 Pending
  • Aug 3, 2026 Coming Soon
    $3,495,000
  • Aug 3, 2026 Listed
    $3,495,000 (+67.2%)
  • Aug 2026
    mls logo MLS # 1067506
  • Aug 7, 2026 Sold
    $3,220,000 (-7.9%)
  • Aug 7, 2026 Listed
    $3,495,000
  • Aug 2026
    mls logo MLS # IR1067506
  • Aug 7, 2026 Listed
    $3,495,000
  • Oct 2015
    mls logo MLS # 748253
  • Oct 29, 2015 Sold
    $2,090,000 (-9.0%)
  • Apr 20, 2015 Price Change
    $2,297,000 (-4.2%)
  • Oct 31, 2014 Price Change
    $2,397,000 (-4.0%)
  • Oct 1, 2014 Listed
    $2,497,000
  • Year Property taxes Tax assessment
  • 2024
    $21,607 +1.8%
    $245,863 -1.48%
  • 2023
    $21,232 +4.0%
    $249,548 +10.34%
  • 2022
    $20,415 +4.9%
    $226,161 +19.9%
  • 2021
    $19,467 +18.6%
    $188,624
  • 2020
    $16,419 +1.6%
    $188,624
  • 2019
    $16,168 +12.0%
    $188,624 +13.27%
  • 2018
    $14,438 +25.5%
    $166,529 -9.55%
  • 2016
    $11,507 +5.6%
    $184,107
  • 2015
    $10,897
  • 863 Circle Dr
    $3.22M
  • Flagstaff
    $3.62M +29% y/y
  • 80302
    $1.45M -1% y/y
  • Boulder
    $1.05M -26% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
855 Circle Dr, Boulder, CO 80302 $5,422,000 4/1 3,753 0.02
845 Circle Dr, Boulder, CO 80302 $4,453,000 4/1 3,571 0.02
845 5th St, Boulder, CO 80302 $4,412,000 3/3 3,924 0.03
865 Circle Dr, Boulder, CO 80302 $3,299,000 6/3 4,239 0.03
915 5th St, Boulder, CO 80302 $4,078,000 2/1 2,339 0.05
835 Circle Dr, Boulder, CO 80302 $4,877,000 3/2 3,005 0.05
875 Circle Dr, Boulder, CO 80302 $6,445,000 4/4 4,516 0.05
850 Circle Dr, Boulder, CO 80302 $2,722,000 3/1 2,710 0.05

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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Source: GreatSchools.org © 2026. All rights reserved.

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