3121 Bell Dr, Boulder, CO 80301
Property image
Property image
OFF MARKET

3121 Bell Dr
Boulder, CO 80301

Kings Ridge
  • 3 Beds
  • 2.5 Baths
  • 1,947 sqft

$666,900

Trulia Estimate
as of Jul 15, 2026
Est. Refi. Payment $3,742/mo*
Refinance Your Home

$666,900

Trulia Estimate
as of Jul 15, 2026
Est. Refi. Payment $3,742/mo*
Refinance Your Home
3 Beds
2.5 Baths
1,947 sqft

Local Information

  • Map ViewExplore the area around 3121 Bell Dr.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Updated Boulder Townhome- End Unit provides extra windows and privacy. Updates include furnace/boiler, hot water heater, windows, wood flooring and Mitsubishi cooling/heating system. Kitchen features granite counters/ SS appliances. Spacious living rm-gas fireplace/built in shelving. Master bedrm has two closets, a private bath. 2 story solarium -great exercise rm/study. Close to trails and bike paths.
3121 Bell Dr, Boulder, CO 80301 is a 3 bedroom, 3 bathroom, 1,947 sqft condo in Kings Ridge, built in 1983. It last sold for $633,500 on Jul 30, 2021. More recently, it was listed as a rental in August 2018 with an asking price of $2,400 per month. That rental listing was removed on March 24, 2021. It is currently off market. The Trulia Estimate is $666,900, with a rent estimate of $3,183/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3121 Bell Dr

Interior Features

Heating & Cooling
Heating: Other, OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 3Floors: Hardwood
Interior Details
Number of Rooms: 6
Appliances & Utilities
DryerWasher

Property Information

Year Built
Year Built: 1983Year Updated: 1983
Property Type / Style
Property Type: CondoArchitecture: townhouse

Exterior Features

Exterior Home Features
Exterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Attached, Off Street

Community

Units in Building: 1

Lot Information

Lot Area: 2023 sqft

Price History for 3121 Bell Dr

DatePriceEventSource
07/30/2021$633,500Sold
IRES as distributed by MLS GRID #942972
06/15/2021$600,000PendingRE/MAX International #942972
06/12/2021$600,000Listed For SaleIRES as distributed by MLS GRID #942972
03/24/2021ListingRemovedN/A
09/09/2018$2,400ListingRemovedN/A
08/08/2018$2,400Listed For RentN/A
06/30/2016$485,000Sold
IRES as distributed by MLS GRID #791692
05/19/2016$429,000Listed For SaleAgent Provided
08/21/1996$175,000Sold
N/A

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$3,906
Assessment$737,800
Home facts updated by county records

Comparable Sales for 3121 Bell Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3747 Talisman Pl #D, Boulder, CO
0.35
Condo
$396,000
03/06/26
2
1
880
2909 32nd St, Boulder, CO
0.48
Condo
$1,025,000
07/18/25
3
2.5
2,041
3260 47th St #207A, Boulder, CO
0.22
Condo
$440,000
07/31/25
2
2
1,030
3790 Iris Ave #D, Boulder, CO
0.38
Condo
$393,000
09/18/25
2
1
880
2445 Junction Pl #302, Boulder, CO
0.53
Condo
$640,000
05/28/26
2
2
1,090
3105 Bluff St, Boulder, CO
0.53
Condo
$1,049,000
09/19/25
3
2.5
1,992
2445 Junction Pl #303, Boulder, CO
0.55
Condo
$815,000
04/22/26
3
2
1,330
3030 Oneal Pkwy #R21, Boulder, CO
0.52
Condo
$365,000
03/04/26
3
2
1,344
3363 Oneal Pkwy #35, Boulder, CO
0.33
Condo
$400,000
06/10/26
2
1.5
936
3210 Iron Forge Pl #103, Boulder, CO
0.52
Condo
$750,000
07/28/25
2
2.5
1,301

Nearby homes

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Assigned Schools

These are the assigned schools for 3121 Bell Dr.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

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

What Locals Say about Kings Ridge

At least 3 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 100 % Say there are sidewalks

  • 100 % Say people would walk alone at night

  • 100 % Say it's quiet

  • 100 % Say there's wildlife

  • 100 % Say yards are well-kept

  • 67 % Say they plan to stay for at least 5 years

  • 63 % Say kids play outside

  • 57 % Say it's walkable to restaurants

  • 57 % Say there are community events

  • 57 % Say there's holiday spirit

  • 52 % Say neighbors are friendly

  • 50 % Say car is needed

  • 50 % Say parking is easy

  • 50 % Say streets are well-lit

  • 40 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

313 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

237 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

98 rentals with an outdoor space in Boulder, CO

Homes for sale near 3121 Bell Dr

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Off Market Homes Near 3121 Bell Dr

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