1634 Walnut St #C, Boulder, CO 80302
OFF MARKET

1634 Walnut St #C
Boulder, CO 80302

Whittier
  • 3 Beds
  • 4 Baths
  • 2,797 sqft

$3,234,600

Trulia Estimate
as of May 27, 2026

$3,234,600

Trulia Estimate
as of May 27, 2026
3 Beds
4 Baths
2,797 sqft

Local Information

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

Description

Contracted off market - entering for comparable data only. Exceptional Boulder Penthouse offers three bedrooms, a separate office suite, and an elevator providing access directly into your home. Spectacular Flatiron and Mt Sanitas views from nearly every window and both decks. The unmatched level of finish provides an overall sense of luxury and comfort. Professional grade appliances, handmade clay tile in baths and fireplace surround, incredible slab counters combined with Perla Venata quartz wall treatments, and custom kitchen shelving. Designer lighting, Duoplank European Oak floors, steam shower, 5 baths in total, and custom, powered window coverings. Wet bar/dining nook, large patio, plus a separate covered deck with commercial heater and inspiring views. 2 secure garage parking spaces along with dedicated 3rd parking space outside w/ access to shore power ideal for a Sprinter van, RV, etc. A scarce offering for anyone seeking the best of Boulder paired with an office suite that can feel completely detached for business and meeting clients or just an extension of your home. This office conversion by renowned Wolff Lyon Architects in 2022 includes only 3 luxury residences. Just one block from Pearl Street and minutes away from CU
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
3 Car Garage
Outdoor
Deck
A/C
Heating only
HOA
$1,500/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 1634 Walnut St #C

Interior Features

Interior Details
Basement: NoneNumber of Rooms: 9Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Dining Room, Great Room, Kitchen, Laundry, Living Room, StudyWet Bar
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 5Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 1Number of Bathrooms (half): 2Number of Bathrooms (main level): 5
Dimensions and Layout
Living Area: 2797 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable Available, High Speed AvailAppliances: Gas Range, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, MicrowaveDishwasherDryerLaundry: Washer/Dryer HookupMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Forced AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Fireplace: Gas, Gas Log, Living RoomHas a Fireplace
Gas & Electric
Electric: XcelGas: XcelHas Electric on Property
Windows, Doors, Floors & Walls
Window: Skylight(s), Window CoveringsFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 1Levels: OneEntry Location: 3rd FloorAccessibility: Near Bus, No Stairs, Main Floor Bath, Accessible Bedroom, Stall Shower, Main Level Laundry, Accessible Elevator InstalledFloors: Wood
View
Has a ViewView: Hills, City
Security
Security: Fire Sprinkler System, Fire Alarm

Exterior Features

Exterior Home Features
Roof: FlatPatio / Porch: DeckExterior: Balcony
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 3Parking: Garage Attached
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 2797 Square Feet

Property Information

Year Built
Year Built: 1989
Property Type / Style
Property Type: ResidentialProperty Subtype: Condominium
Building
Construction Materials: BrickNot a New ConstructionAttached To Another Structure
Property Information
Parcel Number: R0616361

Price & Status

Price
List Price: $3,250,000

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Arcadia
School Information
Elementary School: WhittierJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Details
Builder Model: 2022 Res ConversionBuilder Name: Wolff Lyon
Building Area
Building Area: 2797 Square Feet

Community

Community Features: Elevator

HOA

HOA Fee Includes: Trash, Snow Removal, Management, Utilities, Exterior Maintenance, Water, Insurance, SewerHOA Name: Arcadia - Sentry ManagementHOA Phone: 303-818-3413Has an HOAHOA Fee: $1,500/Monthly

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Southern Exposure, High Efficiency Furnace, Thermostat

Miscellaneous

Mls Number: 1028141Attribution Contact: 3038183413Above Grade Unfinished Area: 2797Activation Date: Mon Mar 10 2025

Additional Information

Elevator
Last check for updates: about 2 hours ago
Listed by David Fish, (303) 818-3413
RE/MAX of Boulder, Inc
Bought with: The Zach Zeldner Team, (720) 480-7650, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1028141

Price History for 1634 Walnut St #C

DatePriceEventSource
03/10/2025$3,250,000Sold
IRES as distributed by MLS GRID #1028141
06/24/2024ListingRemovedIRES as distributed by MLS GRID #1001630
05/28/2024$3,250,000PriceChange
IRES as distributed by MLS GRID #1001630
01/15/2024$3,495,000Listed For SaleIRES as distributed by MLS GRID #1001630
02/06/2023$3,226,935Sold
IRES as distributed by MLS GRID #981578
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Property Tax and Assessment

Year2025
Tax$11,566
Assessment$2,107,500
Home facts updated by county records

Comparable Sales for 1634 Walnut St #C

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1360 Walnut St #401, Boulder, CO
0.22
Condo
$3,250,000
03/31/26
2
2.5
2,768
2118 Pearl St #A, Boulder, CO
0.35
Condo
$1,710,000
09/15/25
3
3.5
1,738
944 Arapahoe Ave #A, Boulder, CO
0.56
Condo
$2,300,000
05/13/26
3
3
2,767
1707 Walnut St #106, Boulder, CO
0.06
Condo
$1,150,000
08/04/25
3
2
1,336
1837 Walnut St #E, Boulder, CO
0.16
Condo
$775,000
06/16/25
3
2
2,096
2471 Walnut St, Boulder, CO
0.56
Condo
$1,462,500
06/10/25
3
3.5
1,881
1655 Walnut St #301, Boulder, CO
0.04
Condo
$1,500,000
10/27/25
1
1.5
1,753
1727 15th St #300, Boulder, CO
0.19
Condo
$1,350,000
10/30/25
2
2
1,674
1894 Folsom St, Boulder, CO
0.59
Condo
$1,490,000
04/23/26
3
3.5
1,881

Nearby homes

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Assigned Schools

These are the assigned schools for 1634 Walnut St #C.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Whittier
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Whittier

At least 52 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 93 % Say there are sidewalks

  • 89 % Say parking is easy

  • 86 % Say it's walkable to restaurants

  • 84 % Say it's walkable to grocery stores

  • 79 % Say people would walk alone at night

  • 66 % Say yards are well-kept

  • 63 % Say there's holiday spirit

  • 59 % Say there's wildlife

  • 54 % Say it's quiet

  • 53 % Say neighbors are friendly

  • 51 % Say they plan to stay for at least 5 years

  • 50 % Say streets are well-lit

  • 44 % Say car is needed

  • 39 % Say kids play outside

  • 32 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Halloween can be fun especially west of Folsom as well as the BolderBoulder which goes through the neighborhood."
    0
    Flag
  • Laine N.
    "Super close to downtown Pearl Street yet still calm and quiet. Definitely a great location for walking and biking. "
    9
    Flag
  • Strike3
    "Amazing neighborhood in great location. Great for families. Walkable to most things including downtown. We love it."
    2
    Flag
  • Laine N.
    "Very dog friendly with lots of neighbors walking their dogs. Plenty of places to walk including nearby trails."
    1
    Flag
  • Ellie M.
    "My commute out of the Whittier neighborhood is quiet and easy with not too much traffic. Lots of street parking, too! "
    1
    Flag
  • AM
    "Great place to live and raise kids. Walkable to downtown, with events nearly every weekend in the summer."
    0
    Flag
  • AM
    "I’ve lived here for over 10 years and the neighborhood is friendly, walkable, and has a great neighborhood feel. Walkable to downtown, and with spring thru fall events regularly. A great place to live!"
    1
    Flag
  • Heather F.
    "There is a very Quiet and welcoming atmosphere here. Neighbors are generally friendly but not in invasive ways. "
    5
    Flag
  • Lisah B.
    "The WHittier neighborhood is the BEST place in Boulder to live! We walk and bike to everything, and have FUN doing it! We don't want to ever move! :)"
    7
    Flag
  • Lisah B.
    "This area cannot be beat...we walk to all of the fun downtown festivities, local shops, restaurants, pubs, bistros, and some onf the finest cuisine in America within a 5-block radus. We either walk, bike, or bus to everything, we love that we almost never have to drive! With the mountains, Farmer's Market, Boulder Creek, and theFamous and FUN Pearl St. Mall on one side, and a beautiful little pocket park, Whole Foods, Trader Joe's, and the trendy 29th St. Mall on the other...the Whittier neighborhood around 23rd and Pearl is the PERFECT little slice of downtown living! We wouldn't live anywhere else!! "
    6
    Flag

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Apartments for Rent

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Homes for sale near 1634 Walnut St #C

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Off Market Homes Near 1634 Walnut St #C

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Based on information submitted to the MLS GRID as of 2026-05-27 10:48:10 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 1634 Walnut St #C

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1634 Walnut St #C, Boulder, CO 80302 is a 3 bedroom, 5 bathroom, 2,797 sqft condo built in 1989. 1634 Walnut St #C is located in Whittier, Boulder. This property is not currently available for sale. 1634 Walnut St #C was last sold on Mar 10, 2025 for $3,250,000 (0% higher than the asking price of $3,250,000). The current Trulia Estimate for 1634 Walnut St #C is $3,234,600.