429 Mapleton Ave #B, Boulder, CO 80304
OFF MARKET

429 Mapleton Ave #B
Boulder, CO 80304

Mapleton Hill
  • 2 Beds
  • 1 Bath
  • 907 sqft

$618,200

Trulia Estimate
as of May 11, 2026
Est. Refi. Payment $3,339/mo*
Refinance Your Home

$618,200

Trulia Estimate
as of May 11, 2026
Est. Refi. Payment $3,339/mo*
Refinance Your Home
2 Beds
1 Bath
907 sqft

Homes for sale near 429 Mapleton Ave #B

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Apartments for Rent

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Local Information

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

Description

Perfectly restored historic loft on Mapleton Hill. Ideally located just steps to trails & Pearl Street Mall. Live a part of Boulder's history in the most coveted neighborhood/building in town. Exposed brick walls, gliding wood panel doors, open gourmet kitchen with bar seating, built-ins, oversized back deck, garage, large pantry, remodeled bathroom, laundry in unit, large closet and front balcony with views. This property combines warmth & charm of the past with every modern indulgence.
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 429 Mapleton Ave #B

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: Evaporative, OtherHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Carpet, Hardwood
Interior Details
In-law unitNumber of Rooms: 4Types of Rooms: Walk In ClosetCeiling Fan
Appliances & Utilities
Cable ReadyDishwasherDryerRefrigeratorWasher
Fireplace & Spa
Hot Tub or Spa
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Wood, BrickGardenLawnPatioPorchSprinkler System
Parking & Garage
GarageParking: Garage Detached, Off Street

Property Information

Year Built
Year Built: 1906Year Updated: 2016
Property Type / Style
Property Type: CondoArchitecture: Queen Anne / Victorian

Community

Units in Building: 1

Lot Information

Lot Area: 0.26 acres

Price History for 429 Mapleton Ave #B

DatePriceEventSource
07/06/2009$389,900Sold
N/A
03/14/2009$455,000ListingRemovedAgent Provided
01/29/2009$455,000Listed For SaleAgent Provided
10/17/2001$315,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$2,541
Assessment$696,200
Home facts updated by county records

Comparable Sales for 429 Mapleton Ave #B

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1111 Maxwell Ave #236, Boulder, CO
0.43
Condo
$393,000
10/20/25
2
1
800
625 Pearl St #22, Boulder, CO
0.34
Condo
$445,000
12/01/25
1
1
638
1111 Maxwell Ave #212, Boulder, CO
0.43
Condo
$345,000
01/29/26
2
1
816
1201 Balsam Ave #203, Boulder, CO
0.65
Condo
$555,000
01/27/26
2
1
754
836 Walnut St #D, Boulder, CO
0.51
Condo
$620,000
09/30/25
2
2
1,004
1111 Maxwell Ave #231, Boulder, CO
0.43
Condo
$520,000
05/13/25
2
1
816
1707 Walnut St #309, Boulder, CO
0.96
Condo
$650,000
09/03/25
2
1
800
2033 11th St #3 & 1, Boulder, CO
0.51
Condo
$510,000
04/14/26
2
2
1,317
1709 Pine St #3, Boulder, CO
0.89
Condo
$695,000
04/03/26
2
1
1,202
1303 Alpine Ave #A-24, Boulder, CO
0.68
Condo
$545,000
02/13/26
2
2
1,112

Assigned Schools

These are the assigned schools for 429 Mapleton Ave #B.
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

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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Homes for rent near 429 Mapleton Ave #B

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Off Market Homes Near 429 Mapleton Ave #B

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Explore by feature

429 Mapleton Ave #B, Boulder, CO 80304 is a 2 bedroom, 1 bathroom, 907 sqft condo built in 1906. 429 Mapleton Ave #B is located in Mapleton Hill, Boulder. This property is not currently available for sale. 429 Mapleton Ave #B was last sold on Jul 6, 2009 for $389,900. The current Trulia Estimate for 429 Mapleton Ave #B is $618,200.