3210 20th St, Boulder, CO 80304
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Property image
OFF MARKET

3210 20th St
Boulder, CO 80304

Old North Boulder
  • 3 Beds
  • 2 Baths
  • 1,660 sqft

$1,176,800

Trulia Estimate
as of Jul 28, 2026
Est. Refi. Payment $6,639/mo*

$1,176,800

Trulia Estimate
as of Jul 28, 2026
Est. Refi. Payment $6,639/mo*
3 Beds
2 Baths
1,660 sqft

Local Information

  • Map ViewExplore the area around 3210 20th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1959
Living Area
1,660 sqft
Price/Sqft
$709
Parking
Garage

About this House

Central Boulder mid century modern home. Open ranch level floor plan, meticulously maintained, & many updates over the years!
Fantastic home with open kitchen and front range mountain views! Beautiful front and back yard landscaping & setting. Easy access to Boulder's best NoBo Rec Center, Longs Gardens, Columbine Elementary, Goose Creek path, Mt Sanitas, Rayback Collective & steps away from Columbine Park.
Garage and carport parking as well as raised beds for the green thumb gardener.
This is a fantastic home. Lease through July 2022.
No pets, no smoking on the property. Good credit only need apply please.

Mccoy Property Holdings 1200 Pearl st Boulder, CO 80302

Tenant to pay gas, electric, heat and water expense as well as trash, TV and internet if desired.
3210 20th St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,660 sqft single-family home in Old North Boulder, built in 1959. It last sold for $1,050,000 on Apr 5, 2023. More recently, it was listed as a rental in December 2020 with an asking price of $2,995 per month. That rental listing was removed on March 24, 2021. It is currently off market. The Trulia Estimate is $1,176,800, with a rent estimate of $3,810/month.

Home Details for 3210 20th St

Interior Features

Heating & Cooling
Heating: Other, OtherAir ConditioningHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1Floors: Hardwood
Interior Details
Number of Rooms: 7Types of Rooms: Dining Room, Family Room
Appliances & Utilities
DryerWasher

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stone
Parking & Garage
GarageParking: Garage Detached, Off Street

Property Information

Year Built
Year Built: 1959Year Updated: 1959
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 10018 sqft

Price History for 3210 20th St

DatePriceEventSource
04/05/2023$1,050,000Sold
IRES as distributed by MLS GRID #983303
03/10/2023$1,050,000Listed For SaleIRES as distributed by MLS GRID #983303
03/24/2021ListingRemovedN/A
12/19/2020$2,995ListingRemovedN/A
12/15/2020$2,995Listed For RentN/A
08/17/2018$885,000Sold
IRES as distributed by MLS GRID #856827
07/20/2018$850,000PendingAgent Provided
07/19/2018$850,000Listed For SaleAgent Provided
05/10/2004$390,000Sold
N/A
05/10/1999$247,860Sold
N/A

Market trends in Boulder

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

Year2025
Tax$6,932
Assessment$1,180,600
Home facts updated by county records

Comparable Sales for 3210 20th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.17
Single-Family Home
$1,300,000
03/04/26
3
2
1,786
0.20
Single-Family Home
$1,299,900
03/05/26
3
2
1,493
0.39
Single-Family Home
$1,017,800
04/24/26
3
1.5
1,806
0.36
Single-Family Home
$985,000
05/29/26
3
1.5
1,551
0.26
Single-Family Home
$1,065,000
03/27/26
3
2
2,896
0.34
Single-Family Home
$1,035,000
12/12/25
4
2
2,080
0.29
Single-Family Home
$950,000
03/31/26
4
2
2,048
0.40
Single-Family Home
$898,000
06/22/26
4
2
1,354
0.22
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936
0.21
Single-Family Home
$1,260,000
04/01/26
4
2.5
2,487

Nearby homes

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Assigned Schools

These are the assigned schools for 3210 20th St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Old North Boulder

At least 15 Trulia users voted on each feature.
  • 100 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 93 % Say there's wildlife

  • 91 % Say it's walkable to grocery stores

  • 90 % Say there's holiday spirit

  • 88 % Say it's walkable to restaurants

  • 88 % Say parking is easy

  • 83 % Say kids play outside

  • 79 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 72 % Say yards are well-kept

  • 68 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say car is needed

  • 35 % Say streets are well-lit

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 3210 20th St

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Off Market Homes Near 3210 20th St

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