2133 9th St, Boulder, CO 80302
OFF MARKET

2133 9th St
Boulder, CO 80302

Mapleton Hill
  • Studio
  • 2,562 sqft (on 0.27 acres)

$2,551,400

Trulia Estimate
as of May 21, 2026
Est. Refi. Payment $14,036/mo*
Refinance Your Home

$2,551,400

Trulia Estimate
as of May 21, 2026
Est. Refi. Payment $14,036/mo*
Refinance Your Home
Studio
2,562 sqft
(on 0.27 acres)

Local Information

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

Description

Beautiful Mapleton Hill home has an authentic modern farmhouse feel. Large windows fill this home with sun; the open-floor plan, hardwood floors throughout, and 10-Ft ceilings create an airy, spacious living space. This incredible house sits on a south-facing, fenced, 1/4 acre park-like yard with mature landscaping. Abundant views of the flatirons provide a wonderful venue for entertaining! This historic home is well-equipped with all the modern amenities, including in-floor radiant heat, central A/C, 6-burner Viking gas range, Bosch dishwasher, sound system, and 2 laundry areas (up and main). Relax in the sun room or on one of the porches. Parking space off Pine Street leads into the mudroom, with laundry and dog shower. Detached original two-car garage has three additional parking spots and room to add an additional garage and ADU. Blocks to Mt. Sanitas Open Space Trails, Pearl Street Mall shops and restaurants, library, farmers market, and more. Move-in ready!
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.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 2133 9th St

Interior Features

Heating & Cooling
Heating: RadiantAir ConditioningCooling System: CentralHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Number of Rooms: 9Types of Rooms: Walk In Closet, Pantry
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Shingle, WoodPatioPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1886Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 0.27 acres

Price History for 2133 9th St

DatePriceEventSource
09/30/2020$2,300,000Sold
IRES as distributed by MLS GRID #911521
08/31/2020$2,399,000PendingAgent Provided
07/30/2020$2,399,000PriceChange
Agent Provided
05/15/2020$2,500,000Listed For SaleAgent Provided
12/04/2019$6,800ListingRemovedN/A
08/13/2019$6,800Listed For RentN/A
09/01/2005$650,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$14,281
Assessment$2,461,500
Home facts updated by county records

Comparable Sales for 2133 9th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1013 Mapleton Ave, Boulder, CO
0.16
Single-Family Home
$3,280,000
06/13/25
4
3
2,656
545 Mapleton Ave, Boulder, CO
0.27
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
721 Concord Ave #A, Boulder, CO
0.31
Single-Family Home
$2,600,000
06/17/25
4
3
2,500
1035 Spruce St, Boulder, CO
0.12
Single-Family Home
$2,575,000
06/06/25
3
3
3,962
531 Arapahoe Ave, Boulder, CO
0.43
Single-Family Home
$1,815,675
08/12/25
4
4
2,583
721 Concord Ave, Boulder, CO
0.31
Single-Family Home
$2,600,000
06/16/25
5
4
4,045
720 Mapleton Ave, Boulder, CO
0.15
Single-Family Home
$4,587,500
09/29/25
5
5.5
3,675
1133 Mapleton Ave, Boulder, CO
0.21
Single-Family Home
$1,795,000
07/23/25
5
3
2,937
2449 5th St, Boulder, CO
0.36
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
424 Concord Ave, Boulder, CO
0.43
Single-Family Home
$2,250,000
10/14/25
3
2
2,875

Nearby homes

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Assigned Schools

These are the assigned schools for 2133 9th St.
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

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

What Locals Say about Mapleton Hill

At least 9 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say there are sidewalks

  • 95 % Say it's dog friendly

  • 90 % Say it's walkable to grocery stores

  • 84 % Say yards are well-kept

  • 82 % Say people would walk alone at night

  • 78 % Say kids play outside

  • 75 % Say there's wildlife

  • 67 % Say there's holiday spirit

  • 67 % Say parking is easy

  • 67 % Say there are community events

  • 64 % Say it's quiet

  • 63 % Say they plan to stay for at least 5 years

  • 57 % Say neighbors are friendly

  • 56 % Say streets are well-lit

  • 29 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I bike to campus in 20 minutes and it’s great besides the traffic and gas fumes from cars which sucks transit is very good here, bus stops all up and down Broadway."
    0
    Flag
  • Trulia User
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
    1
    Flag
  • Liz J.
    "There are lots of dog walkers and runners. Many wet dogs show that there is good swimming in the ditches. "
    1
    Flag
  • Taraarnolds
    "Loads of people out walking dogs and many folks stopping to chat too. You'll sometimes hear a dog or two barking, but never for long."
    0
    Flag
  • Thomas
    "I've lived in the Mapleton Hill neighborhood for 5 years. It is so convenient and quaint; my kids just love having the freedom to play with all the other kids here."
    1
    Flag
  • Maxclauson c. n.
    "Historic neighborhood that is close to town but secluded enough to be calm and quiet. Filled with interesting new arrivals and long time residents. "
    3
    Flag
  • Noah B.
    "Quiet and calm neighborhood, close to everything that makes Boulder great. Easy access to Pearl, Sanitas, Wonderland, and Ideal Market area. "
    1
    Flag
  • amazingdairy
    "West Pearl is truly a neighborhood unto itself, with a variety of shops & cafes and easy access to trails. Start your day with some tea and scones at Spruce Confections, enjoy browsing various antique stores and Two Hand Paperie, then select a bottle of wine at West End Wine Shop. Lolita's is conveniently located across the street to pick up last minute groceries for dinner, or you can enjoy a slice at Nick and Willy's and have some confectionary treats at Piece, Love & Chocolate. Settlers' Park is just down the street, as well as the trail heads to Red Rocks & Sanitas, and the Boulder Bike Path. When you live here, everything that makes Boulder so wonderful is only steps away!"
    2
    Flag

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2133 9th St, Boulder, CO 80302 is a studio, 2,562 sqft single-family home built in 1886. 2133 9th St is located in Mapleton Hill, Boulder. This property is not currently available for sale. 2133 9th St was last sold on Sep 30, 2020 for $2,300,000. The current Trulia Estimate for 2133 9th St is $2,551,400.