505 Geneva Ave
Boulder, CO 80302
- 6 beds
- 5 baths
- 6,564 sqft
- 13,427 sqft lot
- $1,180 per sqft
- 1993 build
- – on site
Situated in one of Boulder, Colorado's most coveted neighborhoods, Chautauqua, with unobstructed views of the iconic Flatirons, 505 Geneva Ave delivers a rare combination of luxury, privacy, and front-row access to Boulder's world-class outdoor lifestyle. Just steps from some of the best hiking trails in the area and the base of Flagstaff Mountain-renowned among cyclists-this home places adventure right outside your door. Inside, this 6,564-square-foot residence unfolds across four beautifully designed levels. The main floor features a stunning primary suite complete with a spa-like bathroom, a private deck offering sunrise views, and a massive walk-in closet with its own washer and dryer. Also on this level are a refined dining room, an open and elegant kitchen with commanding vistas, and a warm, light-filled living room that flows onto an expansive deck with close-in views of the Flatirons. Climb one more level to find a peaceful office loft-a tranquil perch with more panoramic mountain views. Below the main living space, five additional bedrooms and four baths provide comfort and seclusion for family and guests. The lower level features a spacious rec room, media lounge, space for games like ping-pong and pool, and a dedicated gym space for wellness at home. Eco-conscious and future-ready, this home is equipped with solar panels and Tesla Powerwalls, offering efficient energy use and seamless backup power. With direct access to nature, sophisticated interiors, energy independence, and iconic views at every turn, 505 Geneva Ave is a true Boulder sanctuary.
Last checked:
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Last updated May 10, 2025
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MLS# 1033634 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1993
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New Construction:false
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Construction Materials:Brick/Brick Veneer
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Architectural Style:Contemporary/Modern
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Total SqFt:6,564 Sqft
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Building Area Total:5204
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Roof:Metal
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Levels:Four-Level
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Basement:Full
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Stories:4
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Direction Faces:South
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Window Features:Window Coverings
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Patio And Porch Features:Patio
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Above Grade Finished Area:5204
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Below Grade Finished Area:1360
Interior
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Interior Features:Study Area
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Flooring:Wood Floors
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Fireplace:true
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Fireplace Features:Living Room
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Living Room Level:Main
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Living Room Features:Tile Floor
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Kitchen Level:Main
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Kitchen Features:Tile Floor
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Dining Room Level:Main
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Dining Room Features:Tile Floor
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Family Room Level:Main
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Family Room Features:Tile Floor
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Laundry Features:Sink
Room Dimensions
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Living Area:6564
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Study Length:11
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Living Area Units:Square Feet
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Living Area Source:Assessor
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Main Floor SqFt:2688
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Living Room Area:196
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Living Room Length:14
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Living Room Width:14
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Kitchen Length:23
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Kitchen Area:276
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Kitchen Width:12
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Dining Room Area:304
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Dining Room Length:16
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Dining Room Width:19
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Family Room Area:384
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Family Room Length:16
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Family Room Width:24
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Rec Room Length:31
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Master Bedroom Area:320
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Master Bedroom Width:20
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Master Bedroom Length:16
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Bedroom Area:143
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Bedroom Length:11
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Bedroom Width:13
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Bedroom 2 Area:165
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Bedroom 2 Length:15
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Bedroom 3 Length:19
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Bedroom 2 Width:11
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Bedroom 4 Length:11
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Bedroom 3 Area:209
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Bedroom 3 Width:11
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Bedroom 5 Length:14
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Bedroom 4 Area:176
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Bedroom 4 Width:16
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Bedroom 5 Area:154
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Bedroom 5 Width:11
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Laundry Room Length:8
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Laundry Room Width:11
Financial & Terms
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Listing Terms:Cash
Location
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Directions:From 9th Street, College Ave west to 6th Street. South on 6th to Geneva Ave. West on Geneva to the property.
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Coordinates:-105.28822, 40.00661
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Latitude:40.00661
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Longitude:-105.28822
The Property
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Property Type:Residential
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Property Subtype:Residential-Detached
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Parcel Number:R0108658
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Lot Features:Corner Lot
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Lot Size Acres:0.31
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Lot Size SqFt:13,427 Sqft
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Lot Size Area:13427
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Lot Size Units:Square Feet
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Zoning:Res
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View:Foothills View
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Possible Use:Single Family
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Exclusions:Staging Items
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Horse:false
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Fencing:Partial
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Exterior Features:Balcony
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Waterfront:false
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Road Frontage Type:City Street
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Road Surface Type:Paved
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Has Water Rights:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Year:2024
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Tax Annual Amount:$27,384
Beds
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Bedrooms Total:6
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Bedroom Level:Lower
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Bedroom Features:Wood Floor
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Bedroom 2 Level:Lower
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Bedroom 2 Features:Wood Floor
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Bedroom 3 Level:Lower
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Bedroom 3 Features:Wood Floor
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Bedroom 4 Level:Lower
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Bedroom 4 Features:Tile Floor
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Bedroom 5 Level:Lower
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Bedroom 5 Features:Wood Floor
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Master Bedroom Level:Main
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Master Bedroom Features:Wood Floor
Baths
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Total Baths:5
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Three Quarter Baths:2
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Full Baths:2
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Half Baths:1
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Master Bath Features:Full Primary Bath, Tub+Shower Primary, Luxury Features Primary Bath, 5 Piece Primary Bath
The Listing
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Virtual Tour URL Unbranded:https://my.matterport.com/show/?m=rKXWhF7X5eB&play=1&qs=0&nt=1&help=2&brand=0&mls=1&
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Special Listing Conditions:Private Owner
Heating & Cooling
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Heating:Radiant
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Heating:true
Utilities
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Utilities:Natural Gas Available
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Gas:Natural Gas, Xcel
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Electric:Electric, Xcel
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Sewer:City Sewer
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Water Source:City Water, City of Boulder
Appliances
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Appliances:Gas Range/Oven
Schools
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Elementary School:Flatirons
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Middle School:Manhattan
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High School:Boulder
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High School District:Boulder Valley Dist RE2
The Community
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Association:false
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Subdivision Name:Geneva Park
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Spa:false
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Senior Community:false
Parking
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Parking Features:Garage Door Opener
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Garage Spaces:2
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Garage:true
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Garage SqFt:568 Sqft
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Garage Type:Attached
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Attached Garage:true
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Covered Spaces:2
Monthly cost estimate

Asking price
$7,750,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$41,498
|
Taxes | $2,282 |
Insurance | $2,131 |
Utilities | $255 See report |
Total | $46,166/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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5/9/25
May 9, 2025
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Listed / Active | IRES | $7,750,000 | 12.7% (4.4% / YR) |
6/14/22
Jun 14, 2022
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RECOLORADO | $6,875,000 | 129.2% (37.1% / YR) | |
12/21/18
Dec 21, 2018
|
IRES | $3,000,000 |