429 Spruce St, Boulder, CO 80302
Property image
Property image
OFF MARKET

$4,162,900

Trulia Estimate
  • 3 Beds
  • 5 Baths
  • 3,617 sqft (on 0.31 acres)

429 Spruce St, Boulder, CO 80302

Mapleton Hill
Est. Refi. Payment $23,448/mo*
Refinance Your Home
Currently Off Market - Sold Mar 26, 2012 for $2,185,000

Home Value

Trulia Estimate
$4.16M
Since last month
Increased$15K (+0.4%)
Since last year
Increased$120K (+3%)
Since last sale
Increased$2M (+90.5%)
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 +29% in the last 10 years
MonthEstimated value
2026
August 2026$4.16M
August 2026$4.14M
July 2026$4.15M
June 2026$4.2M
May 2026$4.15M
April 2026$4.15M
March 2026$4.09M
February 2026$4.01M
January 2026$3.8M
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
0.17
Single-Family Home
$2,180,000
09/29/25
4
4.5
4,108
349 W Arapahoe Ln, Boulder, CO
0.28
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711
563 Arapahoe Ave, Boulder, CO
0.28
Single-Family Home
$3,700,000
12/17/25
4
4
3,317
615 Spruce St, Boulder, CO
0.12
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796
320 Pearl St, Boulder, CO
0.14
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
545 Mapleton Ave, Boulder, CO
0.26
Single-Family Home
$2,225,000
03/23/26
3
3
2,940
2449 5th St, Boulder, CO
0.31
Single-Family Home
$2,651,475
05/01/26
5
4
3,549
465 Marine St, Boulder, CO
0.36
Single-Family Home
$2,350,000
05/28/26
4
4
3,501
2230 Knollwood Dr, Boulder, CO
0.24
Single-Family Home
$3,750,000
07/15/26
4
3
4,046
512 Marine St, Boulder, CO
0.40
Single-Family Home
$4,650,000
11/21/25
4
4.5
5,048

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
2041 5th St, Boulder, CO 80302
0.03
$2,067,000
5
3
2,325
Off Market
424 Morrison Aly #2, Boulder, CO 80302
0.06
$1,362,300
3
3
1,980
Off Market
487 Pearl St, Boulder, CO 80302
0.07
$1,175,000
3
3
1,812
Recently Sold
520 Spruce St, Boulder, CO 80302
0.06
$4,876,300
5
4.5
4,611
Off Market
625 Pearl Street #23, Boulder, CO 80302
0.08
$510,000
2
1
748
Recently Sold
405 Pearl St, Boulder, CO 80302
0.08
$1,043,000
3
1
1,575
Off Market
401 Pearl St, Boulder, CO 80302
0.08
$1,057,800
3
2
1,592
Off Market
365 Pearl Street, Boulder, CO 80302
0.10
$596,400
1
1
604
Off Market
446 Pearl St, Boulder, CO 80302
0.10
$1,387,600
2
2.5
1,788
Off Market
545 Pearl St, Boulder, CO 80302
0.11
$2,480,000
-
-
-
Recently Sold
553 Pearl St, Boulder, CO 80302
0.11
$2,395,000
3
2.5
2,319
For Sale
603 Spruce St, Boulder, CO 80302
0.11
$5,483,700
4
4.5
4,597
Off Market

Local Information

  • Map ViewExplore the area around 429 Spruce St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2007
0.31 acre lot
3,617 sqft
$1,151/sqft
Garage

About this House

Boulder's best-known luxury green home! LEED platinum certified, Net Zero Carbon home built to last w/ only highest quality, non-toxic building materials, finishes. Gourmet kitchen w/ custom cabs, low-e appl, walk-in pantry. FSC cert. American walnut floors, staircase, doors; recycled brick ext; radiant heat, A/C, heated garage w/ wiring for electric/rechargeble car. Water rights from seasonal creek. Unobstructed Flatiron views. Walk to downtown Boulder's best shops, restaurants, parks!
429 Spruce St, Boulder, CO 80302 is a 3 bedroom, 5 bathroom, 3,617 sqft single-family home in Mapleton Hill, built in 2007. It last sold for $2,185,000 on Mar 26, 2012. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,162,900, with a rent estimate of $6,248/month.

Home Details for 429 Spruce St

Interior Features

Interior Details
BasementNumber of Rooms: 12
Heating & Cooling
Heating: RadiantAir ConditioningCooling System: CentralHeating Fuel: Radiant

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stone
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2007Year Updated: 2007
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 0.31 acres

Price and Tax history

DateEventPrice
Mar 26, 2012
Source: IRES as distributed by MLS GRID #657048
Sold
$2,185,000
Jul 29, 2011
Source: Agent Provided
ListingRemoved
$2,200,000
May 29, 2011
Source: Agent Provided
Listed For Sale
$2,200,000
Jul 10, 2010
Source: Agent Provided
ListingRemoved
$3,400,000
Jan 9, 2010
Source: Agent Provided
Listed For Sale
$3,400,000

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 429 Spruce St

  • What is 429 Spruce St estimated to be worth?
    Trulia's estimated value for 429 Spruce St in Boulder, CO is $4,162,900.
  • What is the price history for 429 Spruce St?
    429 Spruce St in Boulder, CO last sold for $2,185,000 in March 2012.
  • 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 429 Spruce St have air conditioning?
    Yes, 429 Spruce St in Boulder, CO has air conditioning.
  • How big is the lot at 429 Spruce St?
    The lot at 429 Spruce St in Boulder, CO is about 0.31 acres (13,403 sq ft).

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