642 Mapleton Ave, Boulder, CO 80304
OFF MARKET

$4,055,200

Trulia Estimate
  • 5 Beds
  • 5 Baths
  • 4,997 sqft

642 Mapleton Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $23,909/mo*
Refinance Your Home
Currently Off Market - Sold Aug 2, 2011 for $1,555,000

Home Value

Trulia Estimate
$4.05M
Since last month
Decreased$20K (-0.5%)
Since last year
Increased$178K (+4.6%)
Since last sale
Increased$3M (+160.8%)
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 increased by +60% in the last 10 years
MonthEstimated value
2026
September 2026$4.06M
August 2026$4.07M
July 2026$4.12M
June 2026$4.27M
May 2026$4.23M
April 2026$4.15M
March 2026$4.14M
February 2026$3.95M
January 2026$3.68M
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
720 Mapleton Ave, Boulder, CO
0.04
Single-Family Home
$4,587,500
09/29/25
5
5.5
5,091
2237 4th Street, Boulder, CO
0.24
Single-Family Home
$2,180,000
09/29/25
4
4.5
4,108
720 Mapleton Ave, Boulder, CO
0.04
Single-Family Home
$4,587,500
09/29/25
5
5.5
3,675
2449 5th St, Boulder, CO
0.18
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
625 Concord Ave, Boulder, CO
0.20
Single-Family Home
$2,700,000
02/25/26
4
3
4,640
320 Pearl St, Boulder, CO
0.38
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
545 Mapleton Ave, Boulder, CO
0.09
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
2586 3rd St, Boulder, CO
0.33
Single-Family Home
$4,210,200
03/09/26
5
4
4,390
1020 Portland Pl, Boulder, CO
0.26
Single-Family Home
$1,544,000
06/12/26
4
3
2,484
615 Spruce St, Boulder, CO
0.18
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796

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
604 Mapleton Ave, Boulder, CO 80304
0.04
$5,950,000
5
3.5
6,173
For Sale
704 Mapleton Ave, Boulder, CO 80304
0.02
$2,894,900
4
3.5
3,470
Off Market
550 Mapleton Ave, Boulder, CO 80304
0.07
$5,350,500
5
4
5,801
Off Market
720 Mapleton Ave, Boulder, CO 80304
0.04
$4,474,200
5
5.5
5,091
Off Market
545 Mapleton Ave, Boulder, CO 80304
0.09
$2,225,000
3
3
2,940
Recently Sold
2435 7th St, Boulder, CO 80304
0.07
$1,451,400
3
1
1,170
Off Market
745 Highland Ave, Boulder, CO 80302
0.07
$4,650,000
5
4.5
4,970
For Sale
727 Pine St, Boulder, CO 80302
0.10
$1,797,200
2
1
1,152
Off Market
624 Maxwell Ave, Boulder, CO 80304
0.10
$1,400,000
2
1
1,579
Recently Sold
602 Maxwell Ave, Boulder, CO 80304
0.11
$2,905,700
3
3.5
3,635
Off Market
516 Maxwell Ave, Boulder, CO 80304
0.14
$4,236,000
4
4.5
3,633
Off Market
505 Pine St, Boulder, CO 80302
0.16
$4,345,000
4
2.5
3,296
For Sale

Local Information

  • Map ViewExplore the area around 642 Mapleton Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1895
4,997 sqft
$812/sqft
Garage

About this House

Absolutely the BEST buy in Boulder!Stunning Queen Anne Victorian completely updated throughout w/ original coffered ceilings&leaded glass.This 4 bedroom,5 bath home is situated on a large,private 7300 sqft corner lot in Boulder's most coveted neighborhood.Large private master suite has south facing terrace w/ amazing Flatiron views!Large open floor plan allows for easy entertaining.Gourmet kitchen w/ breakfast nook opens to large great room with wall of windows.Please visit web site.
642 Mapleton Ave, Boulder, CO 80304 is a 5 bedroom, 5 bathroom, 4,997 sqft single-family home in Mapleton Hill, built in 1895. It last sold for $1,555,000 on Aug 2, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,055,200.

Home Details for 642 Mapleton Ave

Interior Features

Interior Details
BasementNumber of Rooms: 11
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle, Wood, Brick, Cement Concrete
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1895Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 7213 sqft

Price and Tax history

DateEventPrice
Aug 2, 2011
Source: N/A
Sold
$1,555,000
Mar 14, 2009
Source: Agent Provided
ListingRemoved
$1,980,000
Mar 10, 2009
Source: Agent Provided
PriceChange
$1,980,000
Price decreased by 1%
Sep 14, 2008
Source: Agent Provided
PriceChange
$1,990,000
Price decreased by 12%
Aug 10, 2008
Source: Agent Provided
Listed For Sale
$2,250,000

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 642 Mapleton Ave

  • What is 642 Mapleton Ave estimated to be worth?
    Trulia's estimated value for 642 Mapleton Ave in Boulder, CO is $4,055,200.
  • What is the price history for 642 Mapleton Ave?
    642 Mapleton Ave in Boulder, CO last sold for $1,555,000 in August 2011.
  • 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.
  • Does 642 Mapleton Ave have air conditioning?
    Yes, 642 Mapleton Ave in Boulder, CO has air conditioning.
  • How big is the lot at 642 Mapleton Ave?
    The lot at 642 Mapleton Ave in Boulder, CO is about 0.17 acres (7,213 sq ft).

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