345 Mapleton Ave, Boulder, CO 80304
Property image
Property image
OFF MARKET

$853,600

Trulia Estimate
  • 2 Beds
  • 1 Bath
  • 1,010 sqft

345 Mapleton Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $5,083/mo*
Refinance Your Home

Home Value

Trulia Estimate
$854K
Since last month
Increased$120K (+16.3%)
Since last year
Increased$6K (+0.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value decreased by -5% in the last 10 years
MonthEstimated value
2026
September 2026$854K
August 2026$734K
July 2026$779K
June 2026$785K
May 2026$928K
April 2026$833K
March 2026$873K
February 2026$793K
January 2026$820K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
624 Maxwell Ave, Boulder, CO
0.21
Single-Family Home
$1,400,000
09/14/26
2
1
1,579
616 Dewey Ave, Boulder, CO
0.28
Single-Family Home
$1,200,000
05/11/26
2
1
1,388
2435 7th St, Boulder, CO
0.23
Single-Family Home
$1,150,000
10/30/25
3
1
1,170
421 Mapleton Ave #A, Boulder, CO
0.06
Single-Family Home
$727,000
07/24/26
1
1
618
2843 4th St, Boulder, CO
0.45
Single-Family Home
$1,000,000
04/07/26
2
1
1,122
2915 11th St, Boulder, CO
0.67
Single-Family Home
$1,258,823
06/16/26
2
1
964
3005 6th St, Boulder, CO
0.60
Single-Family Home
$1,000,000
05/22/26
2
1
671
620 Pearl St #C, Boulder, CO
0.42
Single-Family Home
$585,000
04/02/26
1
1
720
424 Concord Ave, Boulder, CO
0.12
Single-Family Home
$2,250,000
10/14/25
3
2
2,875
848 Walnut St #A17, Boulder, CO
0.56
Single-Family Home
$590,000
09/14/26
1
1
959

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
2424 4th St, Boulder, CO 80304
0.03
$1,487,600
3
2
2,234
Off Market
330 Mapleton Ave, Boulder, CO 80304
0.05
$2,133,100
3
2
2,626
Off Market
417 Mapleton Ave #B, Boulder, CO 80304
0.05
$1,044,800
1
1.5
1,207
Off Market
433 Mapleton Avenue #A, Boulder, CO 80304
0.06
$802,000
1
1
724
Off Market
2325 4th St, Boulder, CO 80302
0.06
$1,453,400
2
2
1,282
Off Market
421 Mapleton Ave #A, Boulder, CO 80304
0.06
$727,000
1
1
618
Recently Sold
2409 5th St, Boulder, CO 80304
0.08
$3,500,000
4
4.5
4,343
For Sale
2449 5th St, Boulder, CO 80304
0.09
$2,651,475
5
4
3,549
Recently Sold
424 Concord Ave, Boulder, CO 80304
0.12
$2,194,500
3
2
2,875
Off Market
2237 4th Street, Boulder, CO 80302
0.12
$3,750,000
4
4.5
4,108
For Sale
516 Maxwell Ave, Boulder, CO 80304
0.13
$4,236,000
4
4.5
3,633
Off Market
436 Highland Ave, Boulder, CO 80302
0.14
$3,648,800
4
3
3,379
Off Market

Local Information

  • Map ViewExplore the area around 345 Mapleton Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1907
1,010 sqft
$845/sqft

About this House

Best area in Boulder! Charming 2 Story in Mapleton Hill area! Walk to west Pearl or hiking trails in minutes. Flexible lease - can be unfurnished or furnished. Whittier Elementary. First 5 photos are of this home.
* Country kitchen, living room, dining room and extra room off kitchen for office. W/D included.
* 2 Cozy bedrooms Upstairs ** 1 Full Bath on MAIN Floor**
* Wood floors throughout
* Fenced front and backyard.
* Off Street Parking / Alley Parking.
* Pet negotiable
* Central A/C * Tenants pay all utilities
* Available NOV. 16th with flexible lease terms.
* No Smoking of any kind, no indoor grows.
* Can be lightly furnished then 1 car garage might be available as furniture is currently in there.

Flexible Lease. Can be Unfurnished or Lightly Furnished. 1 Pet negotiable.
345 Mapleton Ave, Boulder, CO 80304 is a 2 bedroom, 1 bathroom, 1,010 sqft single-family home in Mapleton Hill, built in 1907. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $853,600, with a rent estimate of $2,872/month.

Home Details for 345 Mapleton Ave

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Types of Rooms: Dining Room
Appliances & Utilities
Cable ReadyMicrowaveRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Year Built
Year Built: 1907
Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Furnished

Exterior Features

Exterior Home Features
LawnPatio
Parking & Garage
Parking: Off Street

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM

Around this home

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

LGBTQ Local Legal Protections

Frequently asked questions about 345 Mapleton Ave

  • What is 345 Mapleton Ave estimated to be worth?
    Trulia's estimated value for 345 Mapleton Ave in Boulder, CO is $853,600.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $904K. That is up $6.67K from the prior month.
  • What do residents say about the Mapleton Hill neighborhood?
    Residents describe the Mapleton Hill neighborhood in Boulder, CO as walkable to restaurants, pedestrian-friendly, and dog-friendly. See recently sold homes in Mapleton Hill, Boulder.
  • Does 345 Mapleton Ave have air conditioning?
    Yes, 345 Mapleton Ave in Boulder, CO has air conditioning.
  • Does 345 Mapleton Ave have parking?
    Yes, 345 Mapleton Ave in Boulder, CO has on-site parking.

Explore by feature - Pet Friendly

236 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

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Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

618 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

81 rentals with an outdoor space in Boulder, CO

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