903 Pine St #A, Boulder, CO 80302
Property image
Property image
OFF MARKET

903 Pine St #A
Boulder, CO 80302

Mapleton Hill
  • 4 Beds
  • 3 Baths
  • 3,420 sqft

$2,861,600

Trulia Estimate
as of Aug 15, 2026
Est. Refi. Payment $15,869/mo*
Refinance Your Home

$2,861,600

Trulia Estimate
as of Aug 15, 2026
Est. Refi. Payment $15,869/mo*
Refinance Your Home
4 Beds
3 Baths
3,420 sqft

Home Value

Trulia Estimate
$2.86M
Since last month
Decreased$53K (-1.8%)
Since last year
Decreased$5K (-0.2%)
Since last sale
Increased$827K (+40.8%)
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
August 2026$2.85M
July 2026$2.86M
June 2026$2.91M
May 2026$2.9M
April 2026$2.9M
March 2026$2.88M
February 2026$2.8M
January 2026$2.73M
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
1020 Portland Pl, Boulder, CO
0.25
Single-Family Home
$1,544,000
06/12/26
4
3
2,484
545 Mapleton Ave, Boulder, CO
0.26
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
625 Concord Ave, Boulder, CO
0.30
Single-Family Home
$2,700,000
02/25/26
4
3
4,640
2449 5th St, Boulder, CO
0.35
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
826 Maxwell Avenue, Boulder, CO
0.15
Single-Family Home
$1,450,000
06/30/26
3
2
1,620
615 Spruce St, Boulder, CO
0.23
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796
320 Pearl St, Boulder, CO
0.45
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
2237 4th St, Boulder, CO
0.39
Single-Family Home
$2,180,000
09/29/25
4
4.5
4,108
2750 7th St, Boulder, CO
0.50
Single-Family Home
$2,847,450
09/08/25
4
2.5
3,044
720 Mapleton Ave, Boulder, CO
0.14
Single-Family Home
$4,587,500
09/29/25
5
5.5
3,675

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
809 Pine St, Boulder, CO 80302
0.06
$6,362,000
6
3.5
4,825
Off Market
943 Spruce St, Boulder, CO 80302
0.08
$6,851,700
5
4.5
5,013
Off Market
833 Spruce St, Boulder, CO 80302
0.08
$3,025,700
4
4
3,557
Off Market
1063 Mapleton Ave, Boulder, CO 80304
0.15
$2,415,400
4
3.5
3,107
Off Market
2125 11th St, Boulder, CO 80302
0.12
$3,650,000
4
3.5
3,008
For Sale
745 Highland Ave, Boulder, CO 80302
0.10
$4,650,000
5
4.5
4,970
For Sale
1044 Maxwell Ave, Boulder, CO 80304
0.16
$1,750,000
6
5
2,308
For Sale
1035 Spruce St, Boulder, CO 80302
0.12
$2,527,900
3
3
3,962
Off Market
1109 Mapleton Ave, Boulder, CO 80304
0.16
$1,811,700
3
2.5
1,947
Off Market
1838 Pearl #C, Boulder, CO 80302
0.14
$1,671,900
3
3.5
1,956
Off Market
1836 Pearl #B, Boulder, CO 80302
0.14
$2,298,000
3
3.5
2,260
Off Market
921 Maxwell Ave #18, Boulder, CO 80304
0.16
$980,200
3
2.5
1,381
Off Market

Local Information

  • Map ViewExplore the area around 903 Pine St #A.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1879
Living Area
3,420 sqft
Price/Sqft
$837

About this House

This 'Italianate Style' house was designed by the same architect who also designed the 'Old Main' building on the CU campus. The original banister is similar to one in that building. The 10.5 ceilings, leaded glass window, back stairway, marble faced wood-burning LR fireplace, and handsome bay window with original glass, lend the house some its ' wonderful charm'.The Maple hardwood flooring throughout the entire first floor, and eat-in chef's kitchen with exposed brick were installed in 2015.
903 Pine St #A, Boulder, CO 80302 is a 4 bedroom, 3 bathroom, 3,420 sqft single-family home in Mapleton Hill, built in 1879. It last sold for $2,025,000 on Nov 8, 2017. It is currently off market. The Trulia Estimate is $2,861,600, with a rent estimate of $6,671/month.

Home Details for 903 Pine St #A

Interior Features

Heating & Cooling
Heating: Other, OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 7

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Shingle, Wood, Brick, Cement Concrete

Property Information

Year Built
Year Built: 1879Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 10105 sqft

Price and Tax history

DateEventPrice
Nov 8, 2017
Source: N/A
Sold
$2,025,000
Sep 20, 2017
Source: Agent Provided
Listed For Sale
$1,995,000
Apr 4, 2001
Source: N/A
Sold
$975,000
Jul 25, 2000
Source: N/A
Sold
$755,000

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
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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

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Homes for sale near 903 Pine St #A

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Off Market Homes Near 903 Pine St #A

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Frequently asked questions about 903 Pine St #A

  • What is 903 Pine St #A estimated to be worth?
    Trulia's estimated value for 903 Pine St #A in Boulder, CO is $2,861,600.
  • What is the price history for 903 Pine St #A?
    903 Pine St #A in Boulder, CO last sold for $2,025,000 in November 2017.
  • 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 903 Pine St #A have air conditioning?
    Yes, 903 Pine St #A in Boulder, CO has air conditioning.
  • How big is the lot at 903 Pine St #A?
    The lot at 903 Pine St #A in Boulder, CO is about 0.23 acres (10,105 sq ft).