563 Arapahoe Ave, Boulder, CO 80302
SOLD
DEC 17, 2025

$3,902,100

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 3,317 sqft (on 0.30 acres)

563 Arapahoe Ave, Boulder, CO 80302

Flatirons
Est. Refi. Payment $23,178/mo*
Refinance Your Home
Currently Off Market - Sold Dec 17, 2025 for $3,700,000

Home Value

Trulia Estimate
$3.9M
Since last month
Increased$26K (+0.7%)
Since last year
Increased$163K (+4.4%)
Since last sale
Increased$202K (+5.5%)
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 +78% in the last 10 years
MonthEstimated value
2026
September 2026$3.9M
August 2026$3.88M
July 2026$3.89M
June 2026$3.99M
May 2026$3.86M
April 2026$3.84M
March 2026$3.84M
February 2026$3.83M
January 2026$3.81M
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
512 Marine St, Boulder, CO
0.15
Single-Family Home
$4,650,000
11/21/25
4
4.5
5,048
320 Pearl St, Boulder, CO
0.22
Single-Family Home
$2,100,000
08/14/26
5
4
3,034
615 Spruce St, Boulder, CO
0.29
Single-Family Home
$3,200,000
06/02/26
3
3.5
2,796
610 University Ave, Boulder, CO
0.23
Single-Family Home
$1,802,500
05/04/26
5
3
3,008
465 Marine St, Boulder, CO
0.15
Single-Family Home
$2,350,000
05/28/26
4
4
3,501
810 College Ave, Boulder, CO
0.48
Single-Family Home
$3,500,000
02/12/26
5
4
3,448
349 W Arapahoe Ln, Boulder, CO
0.25
Single-Family Home
$2,240,000
04/14/26
3
3.5
3,711
863 Circle Dr, Boulder, CO
0.70
Single-Family Home
$3,220,000
08/27/26
4
3.5
3,487
2230 Knollwood Dr, Boulder, CO
0.49
Single-Family Home
$3,750,000
07/15/26
4
3
4,046

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
541 Arapahoe Ave, Boulder, CO 80302
0.03
$2,195,000
5
4
4,069
For Sale
531 Arapahoe Ave, Boulder, CO 80302
0.04
$1,770,900
4
4
2,583
Off Market
1635 6th St, Boulder, CO 80302
0.07
$1,535,800
3
3
1,968
Off Market
600 Arapahoe Ave #1, Boulder, CO 80302
0.06
$610,500
3
1.5
917
Off Market
600 Arapahoe Ave #5, Boulder, CO 80302
0.07
$650,000
3
2
1,021
Recently Sold
497 Arapahoe Ave, Boulder, CO 80302
0.08
$2,395,000
4
3
3,275
For Sale
635 Arapahoe Ave, Boulder, CO 80302
0.08
$3,872,500
4
4.5
5,604
Off Market
611 Marine St, Boulder, CO 80302
0.11
$2,194,400
4
2
2,122
Off Market
623 Marine St, Boulder, CO 80302
0.12
$1,176,000
4
2.5
2,659
Recently Sold
379 W Arapahoe Ln, Boulder, CO 80302
0.13
$2,850,000
3
3.5
2,951
For Sale
512 Marine St, Boulder, CO 80302
0.15
$4,650,000
4
4.5
5,048
For Sale
504 Marine St, Boulder, CO 80302
0.16
$4,994,600
4
4
4,492
Off Market

Local Information

  • Map ViewExplore the area around 563 Arapahoe Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1904
0.3 acre lot
3,317 sqft
$1,115/sqft
Garage

About this House

What's unique:Modern updatesTreetop and mountain viewsDesigner finishesFlatirons viewsJuliet balconyFront porch
Beautiful Old World charm w/ modern style + sensibility. This home has access to all that downtown Boulder offers, while maintaining a quaint sense of neighborhood that makes this a coveted location. All new kitchen, lighting, flooring, interior + exterior paint. New landscaping + convenient, back yard access to Boulder Creek, make this an ideal home for entertaining as well as a quiet retreat at the end of your busy day. Not in flood plain. Also has a solid history for Luxury Rental.
563 Arapahoe Ave, Boulder, CO 80302 is a 4 bedroom, 5 bathroom, 3,317 sqft single-family home in Flatirons, built in 1904. It last sold for $3,700,000 on Dec 17, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,902,100.

Home Details for 563 Arapahoe Ave

Interior Features

Interior Details
BasementNumber of Rooms: 12
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: Brick, Cement Concrete
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1904Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Price & Status

Price
Price Per Sqft: $1,115/sqft

Community

Units in Building: 1

Lot Information

Lot Area: 0.30 acres

Price and Tax history

DateEventPrice
Dec 17, 2025
Source: N/A
Sold
$3,700,000
Sep 22, 2025
Source: IRES as distributed by MLS GRID #1031609
PriceChange
$3,990,000
Price decreased by 5%
Jul 11, 2025
Source: IRES as distributed by MLS GRID #1031609
PriceChange
$4,181,000
Price decreased by 4%
Apr 18, 2025
Source: IRES as distributed by MLS GRID #1031609
Listed For Sale
$4,375,000
Oct 17, 2024
Source: IRES as distributed by MLS GRID #1009450
ListingRemoved
$4,450,000

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

Flatirons
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Flatirons

At least 4 Trulia users voted on each feature.

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 89 % Say it's dog friendly

  • 86 % Say there's holiday spirit

  • 86 % Say people would walk alone at night

  • 83 % Say it's walkable to grocery stores

  • 80 % Say it's quiet

  • 80 % Say yards are well-kept

  • 75 % Say there are sidewalks

  • 75 % Say streets are well-lit

  • 71 % Say they plan to stay for at least 5 years

  • 63 % Say there's wildlife

  • 61 % Say neighbors are friendly

  • 57 % Say kids play outside

  • 50 % Say car is needed

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nancypautsch
    "This is a dog friendly neighborhood. Several neighbors have dogs that they walk which is fun to see. We don’t presently have dogs, but we always had one to two dogs with our three kids as they were growing up. Pets definitely are park of a neighborhood community. "
    0
    Flag
  • Meganelizabethfettig
    "It’s close to the creek the park and roads that go up mountain roads but I don’t like hearing the traffics from Canyon. It also feels claustrophobic to me but I’m a mountain girl."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 563 Arapahoe Ave

  • What is 563 Arapahoe Ave estimated to be worth?
    Trulia's estimated value for 563 Arapahoe Ave in Boulder, CO is $3,902,100.
  • What is the price history for 563 Arapahoe Ave?
    563 Arapahoe Ave in Boulder, CO last sold for $3,700,000 in December 2025.
  • 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 563 Arapahoe Ave have air conditioning?
    Yes, 563 Arapahoe Ave in Boulder, CO has air conditioning.
  • How big is the lot at 563 Arapahoe Ave?
    The lot at 563 Arapahoe Ave in Boulder, CO is about 0.30 acres (13,068 sq ft).

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