445 Pine St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$3,938,900

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 3,791 sqft

445 Pine St, Boulder, CO 80302

Mapleton Hill
Est. Refi. Payment $23,827/mo*
Refinance Your Home
Currently Off Market - Sold Jun 7, 2018 for $2,850,000

Home Value

Trulia Estimate
$3.94M
Since last month
Decreased$4K (-0.1%)
Since last year
Increased$246K (+6.6%)
Since last sale
Increased$1M (+38.5%)
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 +37% in the last 10 years
MonthEstimated value
2026
September 2026$3.95M
August 2026$3.95M
July 2026$3.97M
June 2026$4.01M
May 2026$3.99M
April 2026$3.94M
March 2026$3.88M
February 2026$3.77M
January 2026$3.61M
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
2237 4th Street, Boulder, CO
0.08
Single-Family Home
$2,180,000
09/29/25
4
4.5
4,108
2449 5th St, Boulder, CO
0.20
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
615 Spruce St, Boulder, CO
0.16
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796
320 Pearl St, Boulder, CO
0.23
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
625 Concord Ave, Boulder, CO
0.33
Single-Family Home
$2,700,000
02/25/26
4
3
4,640
545 Mapleton Ave, Boulder, CO
0.16
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
720 Mapleton Ave, Boulder, CO
0.22
Single-Family Home
$4,587,500
09/29/25
5
5.5
3,675
349 W Arapahoe Ln, Boulder, CO
0.38
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711
720 Mapleton Ave, Boulder, CO
0.22
Single-Family Home
$4,587,500
09/29/25
5
5.5
5,091
2586 3rd St, Boulder, CO
0.33
Single-Family Home
$4,210,200
03/09/26
5
4
4,390

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
505 Pine St, Boulder, CO 80302
0.03
$4,345,000
4
2.5
3,296
For Sale
453 Pine St, Boulder, CO 80302
0.01
$7,387,800
5
6.5
6,300
Off Market
436 Highland Ave, Boulder, CO 80302
0.03
$3,648,800
4
3
3,379
Off Market
2237 4th Street, Boulder, CO 80302
0.08
$3,750,000
4
4.5
4,108
For Sale
550 Mapleton Ave, Boulder, CO 80304
0.13
$5,350,500
5
4
5,801
Off Market
403 Mountain View Rd, Boulder, CO 80302
0.08
$3,750,000
4
3
3,289
For Sale
2325 4th St, Boulder, CO 80302
0.12
$1,453,400
2
2
1,282
Off Market
2409 5th St, Boulder, CO 80304
0.14
$3,500,000
4
4.5
4,343
For Sale
604 Mapleton Ave, Boulder, CO 80304
0.15
$5,950,000
5
3.5
6,173
For Sale
417 Mapleton Ave #B, Boulder, CO 80304
0.14
$1,044,800
1
1.5
1,207
Off Market
433 Mapleton Avenue #A, Boulder, CO 80304
0.15
$802,000
1
1
724
Off Market
545 Mapleton Ave, Boulder, CO 80304
0.16
$2,225,000
3
3
2,940
Recently Sold

Local Information

  • Map ViewExplore the area around 445 Pine St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
3,791 sqft
$1,039/sqft
Garage

About this House

Classic craftsman bungalow on Mapleton Hill. Fabulous views of the Flatirons from this 4th and Pine location and just steps to Sanitas trail head and Pearl St Mall! Bright and open layout, large gourmet kitchen with top of the line appliances. Private upper level master suite with gorgeous bath & 2 person steam shower. Fantastic garden level rec room plus guest bedroom and private bath. Two detached one car garages with alley access. Beautifully maintained inside and out.
445 Pine St, Boulder, CO 80302 is a 4 bedroom, 4 bathroom, 3,791 sqft single-family home in Mapleton Hill, built in 1920. It last sold for $2,850,000 on Jun 7, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,938,900.

Home Details for 445 Pine St

Interior Features

Interior Details
BasementNumber of Rooms: 10
Heating & Cooling
Heating: RadiantAir ConditioningCooling System: CentralHeating Fuel: Radiant
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
FireplaceJetted Bath Tub

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: BrickPatio
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached, Garage Detached

Property Information

Year Built
Year Built: 1920Year Updated: 2003
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 6969 sqft

Price and Tax history

DateEventPrice
Jun 7, 2018
Source: IRES as distributed by MLS GRID #848721
Sold
$2,850,000
May 2, 2018
Source: Agent Provided
Listed For Sale
$2,950,000
Sep 23, 2012
Source: Agent Provided
ListingRemoved
$1,995,000
Jul 21, 2012
Source: Agent Provided
PriceChange
$1,995,000
Price decreased by 9%
Jun 7, 2012
Source: Agent Provided
Listed For Sale
$2,200,000

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 445 Pine St

  • What is 445 Pine St estimated to be worth?
    Trulia's estimated value for 445 Pine St in Boulder, CO is $3,938,900.
  • What is the price history for 445 Pine St?
    445 Pine St in Boulder, CO last sold for $2,850,000 in June 2018.
  • 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 445 Pine St have air conditioning?
    Yes, 445 Pine St in Boulder, CO has air conditioning.
  • How big is the lot at 445 Pine St?
    The lot at 445 Pine St in Boulder, CO is about 0.16 acres (6,970 sq ft).

Explore by feature - Pet Friendly

235 pet-friendly rentals in Boulder, CO

Explore by feature - Garage

209 rentals with a garage in Boulder, CO

Explore by feature - Air Conditioning

400 rentals with air conditioning in Boulder, CO

Explore by feature - Pool

209 rentals with a pool in Boulder, CO

Explore by feature - Washer/dryer

619 rentals with a washer/dryer in Boulder, CO

Explore by feature - Outdoor Space

80 rentals with an outdoor space in Boulder, CO

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 445 Pine St

Skip to last item
Skip to first item

Homes for sale near 445 Pine St

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item