520 Concord Ave, Boulder, CO 80304
OFF MARKET

$1,641,800

Trulia Estimate
  • 2 Beds
  • 2.5 Baths
  • 2,088 sqft

520 Concord Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $9,188/mo*
Refinance Your Home
Currently Off Market - Sold Nov 13, 1986 for $177,000

Home Value

Trulia Estimate
$1.64M
Since last month
Decreased$4K (-0.2%)
Since last year
Increased$87K (+5.6%)
Since last sale
Increased$1M (+829.6%)
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 +27% in the last 10 years
MonthEstimated value
2026
August 2026$1.65M
July 2026$1.65M
June 2026$1.68M
May 2026$1.69M
April 2026$1.66M
March 2026$1.64M
February 2026$1.57M
January 2026$1.5M
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
405 Valley View Dr, Boulder, CO
0.19
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937
653 Dewey Avenue, Boulder, CO
0.16
Single-Family Home
$1,600,000
06/01/26
3
2
1,800
424 Concord Ave, Boulder, CO
0.08
Single-Family Home
$2,250,000
10/14/25
3
2
2,875
616 Dewey Ave, Boulder, CO
0.12
Single-Family Home
$1,200,000
05/11/26
2
1
1,388
804 Dewey Ave, Boulder, CO
0.17
Single-Family Home
$1,675,000
06/18/26
3
3.5
2,224
810 Alpine Ave, Boulder, CO
0.25
Single-Family Home
$1,255,000
06/30/26
3
2
1,700
2656 4th St #A, Boulder, CO
0.15
Single-Family Home
$5,850,000
03/10/26
3
3
2,335
545 Mapleton Ave, Boulder, CO
0.12
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
2651 9th St, Boulder, CO
0.26
Single-Family Home
$960,000
04/28/26
4
3
1,968
826 Maxwell Avenue, Boulder, CO
0.23
Single-Family Home
$1,450,000
06/30/26
3
2
1,620

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
2449 5th St, Boulder, CO 80304
0.07
$2,651,475
5
4
3,549
Recently Sold
527 Maxwell Ave, Boulder, CO 80304
0.03
$2,734,000
4
3.5
2,806
Off Market
516 Maxwell Ave, Boulder, CO 80304
0.07
$4,186,500
4
4.5
3,633
Off Market
424 Concord Ave, Boulder, CO 80304
0.08
$2,230,200
3
2
2,875
Off Market
421 Mapleton Ave #A, Boulder, CO 80304
0.12
$727,000
1
1
618
Recently Sold
2409 5th St, Boulder, CO 80304
0.12
$3,900,000
4
4.5
4,343
For Sale
602 Maxwell Ave, Boulder, CO 80304
0.09
$2,893,900
3
3.5
3,635
Off Market
433 Mapleton Avenue #A, Boulder, CO 80304
0.13
$795,900
1
1
724
Off Market
2424 4th St, Boulder, CO 80304
0.13
$1,511,800
3
2
2,234
Off Market
545 Mapleton Ave, Boulder, CO 80304
0.12
$2,225,000
3
3
2,940
Recently Sold
417 Mapleton Ave #B, Boulder, CO 80304
0.14
$1,019,700
1
1.5
1,207
Off Market
434 Dewey Ave, Boulder, CO 80304
0.09
$3,691,900
5
4
5,035
Off Market

Local Information

  • Map ViewExplore the area around 520 Concord Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1914
Living Area
2,088 sqft
Price/Sqft
$786
Parking
Garage

About this House

Lovely, fully restored and updated Victorian home, with a coach house/guesthouse above a detached 2-car garage.
520 Concord Ave, Boulder, CO 80304 is a 2 bedroom, 3 bathroom, 2,088 sqft single-family home in Mapleton Hill, built in 1914. It last sold for $177,000 on Nov 13, 1986. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,641,800, with a rent estimate of $5,499/month.

Home Details for 520 Concord Ave

Interior Features

Interior Details
BasementAtticIn-law unitNumber of Rooms: 8Types of Rooms: Dining Room, Master Bath, Office, Pantry, Sun RoomCeiling Fan
Heating & Cooling
Heating: Forced Air, Stove, Gas, SolarAir ConditioningCooling System: Central, WallHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle, WoodGardenLawnPatioPorchSprinkler System
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached

Property Information

Year Built
Year Built: 1914Year Updated: 2006
Property Type / Style
Property Type: Single Family HomeArchitecture: Queen Anne / Victorian

Community

Units in Building: 1

Lot Information

Lot Area: 5165 sqft

Price and Tax history

DateEventPrice
Nov 13, 1986
Source: N/A
Sold
$177,000

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

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 520 Concord Ave

  • What is 520 Concord Ave estimated to be worth?
    Trulia's estimated value for 520 Concord Ave in Boulder, CO is $1,641,800.
  • What is the price history for 520 Concord Ave?
    520 Concord Ave in Boulder, CO last sold for $177,000 in November 1986.
  • 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 $897K. That is up $10.37K from the prior month.
  • Does 520 Concord Ave have air conditioning?
    Yes, 520 Concord Ave in Boulder, CO has air conditioning.
  • Does 520 Concord Ave have laundry facilities?
    Yes, 520 Concord Ave in Boulder, CO has in-unit laundry.

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