429 Maxwell Ave #A, Boulder, CO 80304
OFF MARKET

429 Maxwell Ave #A
Boulder, CO 80304

Mapleton Hill
  • 5 Beds
  • 3 Baths
  • 2,500 sqft

$1,980,900

Trulia Estimate
as of May 27, 2026
Est. Refi. Payment $10,904/mo*
Refinance Your Home

$1,980,900

Trulia Estimate
as of May 27, 2026
Est. Refi. Payment $10,904/mo*
Refinance Your Home
5 Beds
3 Baths
2,500 sqft

Local Information

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

Description

This single-family home is located at 429 Maxwell Ave #A, Boulder, CO. 429 Maxwell Ave #A is in the Mapleton Hill neighborhood in Boulder, CO and in ZIP code 80304. This property has 5 bedrooms, 3 bathrooms and approximately 2,500 sqft of floor space. This property has a lot size of 10392 sqft and was built in 1900.
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 Maxwell Ave #A

Interior Features

Interior Details
BasementAtticIn-law unitNumber of Rooms: 14Types of Rooms: Walk In Closet, Dining Room, Laundry Room, Office, PantryCeiling Fan
Heating & Cooling
Heating: Forced Air, Radiant, Electric, GasAir ConditioningCooling System: EvaporativeHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
FireplaceHot Tub or Spa
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Shingle, Wood, Wood Products, Brick, Cement ConcreteGardenLawnPatioPorchSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached, On Street

Property Information

Year Built
Year Built: 1900Year Updated: 2020
Property Type / Style
Property Type: Single Family HomeArchitecture: Queen Anne / Victorian

Community

Units in Building: 1

Lot Information

Lot Area: 10392 sqft

Price History for 429 Maxwell Ave #A

DatePriceEventSource
07/28/2023ListingRemovedZillow Rentals
07/26/2023$2,750PriceChange
Zillow Rentals
07/24/2023$2,795PriceChange
Zillow Rentals
07/23/2023$2,985Listed For RentZillow Rentals
02/24/2021ListingRemovedN/A
08/22/2020$2,400ListingRemovedN/A
08/11/2020$2,400PriceChange
N/A
07/31/2020$2,500PriceChange
N/A
07/01/2020$2,600Listed For RentN/A
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Property Tax and Assessment

Year2025
Tax$11,453
Assessment$1,996,300
Home facts updated by county records

Comparable Sales for 429 Maxwell Ave #A

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2449 5th St, Boulder, CO
0.04
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
721 Concord Ave #A, Boulder, CO
0.25
Single-Family Home
$2,600,000
06/17/25
4
3
2,500
545 Mapleton Ave, Boulder, CO
0.13
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
2656 4th St #A, Boulder, CO
0.16
Single-Family Home
$5,850,000
03/10/26
3
3
2,335
508 Valley View Dr, Boulder, CO
0.18
Single-Family Home
$1,365,000
06/11/25
3
3
2,918
2645 5th St, Boulder, CO
0.11
Single-Family Home
$1,725,000
07/02/25
4
4
2,528
1013 Mapleton Ave, Boulder, CO
0.40
Single-Family Home
$3,280,000
06/13/25
4
3
2,656
625 Concord Ave, Boulder, CO
0.17
Single-Family Home
$2,700,000
02/25/26
4
3
4,640
424 Concord Ave, Boulder, CO
0.04
Single-Family Home
$2,250,000
10/14/25
3
2
2,875
2586 3rd St, Boulder, CO
0.12
Single-Family Home
$4,210,200
03/09/26
5
4
4,390

Nearby homes

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Assigned Schools

These are the assigned schools for 429 Maxwell Ave #A.
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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Homes for sale near 429 Maxwell Ave #A

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Homes for rent near 429 Maxwell Ave #A

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429 Maxwell Ave #A, Boulder, CO 80304 is a 5 bedroom, 3 bathroom, 2,500 sqft single-family home built in 1900. 429 Maxwell Ave #A is located in Mapleton Hill, Boulder. This property is not currently available for sale. The current Trulia Estimate for 429 Maxwell Ave #A is $1,980,900.