1100 Maxwell Ave, Boulder, CO 80304
Property image
Property image
OFF MARKET

1100 Maxwell Ave
Boulder, CO 80304

Mapleton Hill
  • 4 Beds
  • 3 Baths
  • 3,441 sqft

$2,834,700

Trulia Estimate
as of Jul 18, 2026
Est. Refi. Payment $15,616/mo*

$2,834,700

Trulia Estimate
as of Jul 18, 2026
Est. Refi. Payment $15,616/mo*
4 Beds
3 Baths
3,441 sqft

Local Information

  • Map ViewExplore the area around 1100 Maxwell Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Experience the Alexander Robertson house like you've never seen it before! This Mapleton Hill classic has been beautifully renovated, featuring a stunning chefs kitchen & spacious living area which opens onto a brand new flagstone patio surrounded by gardens. 9 1/2 ft ceilings, radiant floors, gorgeous fixtures, outdoor firepit, new windows, plumbing, etc. Attached, but separate legal ADU makes for a perfect rental or guest suite. Quality built 12*12 shed w/ electric for gear storage or workshop
1100 Maxwell Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 3,441 sqft single-family home in Mapleton Hill, built in 1898. It last sold for $1,495,000 on Apr 28, 2014. It is currently off market. The Trulia Estimate is $2,834,700, with a rent estimate of $6,323/month.

Home Highlights

Parking
No Info
Outdoor
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 1100 Maxwell Ave

Interior Features

Interior Details
BasementNumber of Rooms: 10
Heating & Cooling
Heating: Other, OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: Shingle, Wood, Brick

Property Information

Year Built
Year Built: 1898Year Updated: 1995
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 2

Lot Information

Lot Area: 7840 sqft

Price History for 1100 Maxwell Ave

DatePriceEventSource
04/28/2014$1,495,000Sold
IRES as distributed by MLS GRID #729972
03/16/2014$1,495,000PriceChange
Agent Provided
12/23/2009$1,150,000Listed For SaleAgent Provided
06/20/2008$1,070,000Sold
N/A
05/25/2008$1,150,000Listed For SaleAgent Provided
10/09/1998$300,000Sold
N/A

Market trends in Boulder

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$891K
$60.83K
MoM
Sale-to-List Price
98.2%
0.4%
MoM
Price per sq ft
$503
$2
MoM
Available listings
778
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Property Tax and Assessment

Year2025
Tax$18,401
Assessment$3,072,100
Home facts updated by county records

Comparable Sales for 1100 Maxwell Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.14
Single-Family Home
$1,544,000
06/12/26
4
3
2,484
0.07
Single-Family Home
$1,795,000
07/23/25
5
3
2,937
0.28
Single-Family Home
$2,700,000
02/25/26
4
3
4,640
0.39
Single-Family Home
$1,595,000
03/05/26
4
3
2,070
0.33
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
0.14
Single-Family Home
$1,450,000
06/30/26
3
2
1,620
0.52
Single-Family Home
$2,050,000
07/31/25
4
2.5
3,375
0.42
Single-Family Home
$2,847,450
09/08/25
4
2.5
3,044
0.24
Single-Family Home
$1,675,000
06/18/26
3
3.5
2,224
0.40
Single-Family Home
$2,651,475
05/01/26
5
4
3,549

Nearby homes

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Assigned Schools

These are the assigned schools for 1100 Maxwell Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

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."
  • Trulia User
    "It seems as if most people own dogs . Very dog friendly . Dogs always seem well trained . Dogs also seem very friendly . "
  • Liz J.
    "There are lots of dog walkers and runners. Many wet dogs show that there is good swimming in the ditches. "
  • 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."
  • 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."
  • 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. "
  • Noah B.
    "Quiet and calm neighborhood, close to everything that makes Boulder great. Easy access to Pearl, Sanitas, Wonderland, and Ideal Market area. "
  • 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!"

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Homes for sale near 1100 Maxwell Ave

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Off Market Homes Near 1100 Maxwell Ave

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