665 Maxwell Ave, Boulder, CO 80304
Eat-in Kitchen Nook
Master Bath
OFF MARKET

$2,003,700

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 2,040 sqft

665 Maxwell Ave, Boulder, CO 80304

Mapleton Hill
Est. Refi. Payment $12,059/mo*
Refinance Your Home
Currently Off Market - Sold Aug 22, 2011 for $825,000

Home Value

Trulia Estimate
$2M
Since last month
Increased$1K (+0.1%)
Since last year
Increased$40K (+2%)
Since last sale
Increased$1M (+142.6%)
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 +29% in the last 10 years
MonthEstimated value
2026
October 2026$2M
September 2026$1.99M
August 2026$2M
July 2026$2M
June 2026$2.06M
May 2026$2.06M
April 2026$2.04M
March 2026$1.99M
February 2026$1.92M
January 2026$1.85M
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
2651 9th St, Boulder, CO
0.23
Single-Family Home
$960,000
04/28/26
4
3
1,968
804 Dewey Ave, Boulder, CO
0.11
Single-Family Home
$1,675,000
06/18/26
3
3.5
2,224
1020 Portland Pl, Boulder, CO
0.15
Single-Family Home
$1,544,000
06/12/26
4
3
2,484
405 Valley View Dr, Boulder, CO
0.30
Single-Family Home
$1,810,000
03/02/26
3
2.5
1,937
653 Dewey Avenue, Boulder, CO
0.13
Single-Family Home
$1,600,000
06/01/26
3
2
1,800
810 Alpine Ave, Boulder, CO
0.22
Single-Family Home
$1,255,000
06/30/26
3
2
1,700
2435 7th St, Boulder, CO
0.06
Single-Family Home
$1,150,000
10/30/25
3
1
1,170
826 Maxwell Avenue, Boulder, CO
0.09
Single-Family Home
$1,450,000
06/30/26
3
2
1,620
2850 6th St, Boulder, CO
0.40
Single-Family Home
$1,825,000
09/29/26
4
2.5
2,161
2815 11th St, Boulder, CO
0.40
Single-Family Home
$1,595,000
03/05/26
4
3
2,070

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
661 Maxwell Ave, Boulder, CO 80304
0.01
$2,503,900
4
3
3,037
Off Market
2515 7th St, Boulder, CO 80304
0.01
$941,700
1
1
834
Off Market
655 Maxwell Ave, Boulder, CO 80304
0.02
$1,325,200
3
1
1,306
Off Market
705 Maxwell Ave, Boulder, CO 80304
0.02
$1,374,500
3
1
1,427
Off Market
2448 7th St, Boulder, CO 80304
0.02
$1,221,100
3
2
1,600
Off Market
2448 7th St #2, Boulder, CO 80304
0.02
-
-
-
-
Off Market
716 Maxwell Ave, Boulder, CO 80304
0.03
$1,045,200
2
1
1,402
Off Market
651 Maxwell Ave, Boulder, CO 80304
0.03
$2,334,000
3
1.5
2,147
Off Market
707 Maxwell Ave, Boulder, CO 80304
0.03
$2,873,800
5
5
3,500
Off Market
2446 7th St, Boulder, CO 80304
0.03
$889,200
2
1
980
Off Market
734 Maxwell Ave, Boulder, CO 80304
0.03
$2,062,100
3
3
2,031
Off Market
633 Maxwell Ave, Boulder, CO 80304
0.03
$2,164,400
3
4
2,093
Off Market
2535 7th St, Boulder, CO 80304
0.04
$1,886,000
3
2
2,520
Off Market
2455 7th St, Boulder, CO 80304
0.04
$1,530,600
4
2
2,038
Off Market
652 Concord Ave, Boulder, CO 80304
0.04
$2,533,900
3
4
2,701
Off Market
730 Maxwell Ave #A, Boulder, CO 80304
0.04
$2,140,700
3
2
2,537
Off Market
730 Maxwell Ave #B, Boulder, CO 80304
0.04
-
-
-
-
Off Market
730 Maxwell Ave, Boulder, CO 80304
0.04
$1,533,900
1
1
700
Off Market
801 Maxwell Ave, Boulder, CO 80304
0.04
$2,188,000
4
3
2,595
Off Market
736 Maxwell Ave, Boulder, CO 80304
0.04
$2,749,500
4
3.5
2,480
Off Market

Local Information

  • Map ViewExplore the area around 665 Maxwell Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1902
2,040 sqft
$982/sqft
Garage

About this House

Gorgeous Historic restoration tour winner! Victorian remodel w/modern fixtures & attention to Period detail. Gourmet kitchen w/SS appliances, Viking range, rare Cathedral Grey flagstone counters & French vanilla cabinets. Classic wrap around porch, deck, high ceilings, oak floors, formal living, dining rooms & fireplace w/antique mantle. $70K prof landscaped low maintenance yard! Basement finish plans included & seller will provide a credit to complete Landmark APPROVED 1-car garage restoration!
665 Maxwell Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 2,040 sqft single-family home in Mapleton Hill, built in 1902. It last sold for $825,000 on Aug 22, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,003,700, with a rent estimate of $4,564/month.

Home Details for 665 Maxwell Ave

Interior Features

Interior Details
BasementNumber of Rooms: 7
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Appliances & Utilities
Cable Ready
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: WoodGardenLawnPatioPorchSprinkler System
Parking & Garage
GarageParking: Garage Detached

Property Information

Year Built
Year Built: 1902Year Updated: 2003
Property Type / Style
Property Type: Single Family HomeArchitecture: Queen Anne / Victorian

Community

Units in Building: 2

Lot Information

Lot Area: 4538 sqft

Price and Tax history

DateEventPrice
Aug 22, 2011
Source: N/A
Sold
$825,000
May 29, 2011
Source: Agent Provided
PriceChange
$879,500
Price decreased by 1%
May 13, 2011
Source: Agent Provided
PriceChange
$884,500
Price decreased by 1%
Apr 22, 2011
Source: Agent Provided
Listed For Sale
$889,500
Mar 2, 2011
Source: Agent Provided
ListingRemoved
$924,900

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 665 Maxwell Ave

  • What is 665 Maxwell Ave estimated to be worth?
    Trulia's estimated value for 665 Maxwell Ave in Boulder, CO is $2,003,700.
  • What is the price history for 665 Maxwell Ave?
    665 Maxwell Ave in Boulder, CO last sold for $825,000 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 665 Maxwell Ave have air conditioning?
    Yes, 665 Maxwell Ave in Boulder, CO has air conditioning.
  • How big is the lot at 665 Maxwell Ave?
    The lot at 665 Maxwell Ave in Boulder, CO is about 0.10 acres (4,538 sq ft).

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