1803 Grape Ave, Boulder, CO 80304
OFF MARKET

1803 Grape Ave
Boulder, CO 80304

Old North Boulder
  • 4 Beds
  • 3 Baths
  • 1,806 sqft

$1,141,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $6,357/mo*
Refinance Your Home

$1,141,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $6,357/mo*
Refinance Your Home
4 Beds
3 Baths
1,806 sqft

Home Value

Trulia Estimate
$1.14M
Since last month
Decreased$17K (-1.5%)
Since last year
Increased$68K (+6.3%)
Since last sale
Increased$897K (+381.7%)
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 +45% in the last 10 years
MonthEstimated value
2026
August 2026$1.13M
July 2026$1.15M
June 2026$1.17M
May 2026$1.16M
April 2026$1.15M
March 2026$1.13M
February 2026$1.08M
January 2026$1.05M
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
1805 Forest Ave, Boulder, CO
0.10
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936
1707 Grape Ave, Boulder, CO
0.02
Single-Family Home
$1,962,500
01/15/26
4
3
2,434
1777 Grape Ave, Boulder, CO
0.02
Single-Family Home
$1,875,000
01/06/26
5
3
1,356
1743 Hawthorn Pl, Boulder, CO
0.11
Single-Family Home
$1,765,000
09/12/25
4
2.5
2,688
3505 19th St, Boulder, CO
0.30
Single-Family Home
$795,000
06/22/26
4
2
2,342
1480 Hawthorn Ave, Boulder, CO
0.26
Single-Family Home
$1,385,000
05/18/26
3
2.5
2,203
3150 19th St, Boulder, CO
0.13
Single-Family Home
$783,000
08/07/26
3
1.5
1,095
1820 Forest Ave, Boulder, CO
0.12
Single-Family Home
$1,299,900
03/05/26
3
2
1,493
3275 19th Street, Boulder, CO
0.06
Single-Family Home
$1,800,000
03/27/26
5
3.5
3,127
3555 Cloverleaf Dr, Boulder, CO
0.35
Single-Family Home
$1,175,000
09/08/25
4
2
1,749

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
1707 Grape Ave, Boulder, CO 80304
0.02
$1,962,500
4
3
2,434
Recently Sold
1855 Grape Ave, Boulder, CO 80304
0.03
$977,800
4
2
2,208
Off Market
1742 Garland Ln, Boulder, CO 80304
0.08
$1,613,400
3
2
2,006
Off Market
3275 19th Street, Boulder, CO 80304
0.06
$1,800,000
5
3.5
3,127
Recently Sold
1860 Hawthorn Ave, Boulder, CO 80304
0.05
$1,426,600
3
3
2,886
Off Market
1805 Forest Ave, Boulder, CO 80304
0.10
$1,250,000
4
2.5
1,936
Recently Sold
1885 Hawthorn Avenue, Boulder, CO 80304
0.06
$1,699,000
3
2
2,534
Recently Sold
1760 Hawthorn Pl, Boulder, CO 80304
0.07
$3,395,000
5
4.5
3,970
For Sale
3205 19th St, Boulder, CO 80304
0.10
$1,240,100
5
2.5
3,432
Off Market
1920 Grape Ave, Boulder, CO 80304
0.08
$725,000
-
-
-
For Sale
1820 Forest Ave, Boulder, CO 80304
0.12
$1,299,900
3
2
1,493
Recently Sold
1920 Vista Dr, Boulder, CO 80304
0.08
$2,355,500
5
3.5
3,416
Off Market

Local Information

  • Map ViewExplore the area around 1803 Grape Ave.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1966
Living Area
1,806 sqft
Price/Sqft
$632
Parking
Garage

About this House

This single-family home is located at 1803 Grape Ave, Boulder, CO. 1803 Grape Ave is in the Old North Boulder neighborhood in Boulder, CO and in ZIP code 80304. This property has 4 bedrooms, 3 bathrooms and approximately 1,806 sqft of floor space. This property has a lot size of 6805 sqft and was built in 1966.
1803 Grape Ave, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 1,806 sqft single-family home in Old North Boulder, built in 1966. It last sold for $235,000 on Oct 2, 1997. It is currently off market. The Trulia Estimate is $1,141,400, with a rent estimate of $3,806/month.

Home Details for 1803 Grape Ave

Interior Features

Interior Details
BasementNumber of Rooms: 9

Property Information

Year Built
Year Built: 1966Year Updated: 1966
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Exterior Features

Exterior Home Features
Exterior: Shingle, Stone, Wood
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 6805 sqft

Price and Tax history

DateEventPrice
Oct 2, 1997
Source: N/A
Sold
$235,000

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

Old North Boulder
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Old North Boulder

At least 15 Trulia users voted on each feature.

  • 100 % Say it's dog friendly

  • 95 % Say there are sidewalks

  • 93 % Say there's wildlife

  • 91 % Say it's walkable to grocery stores

  • 90 % Say there's holiday spirit

  • 88 % Say it's walkable to restaurants

  • 88 % Say parking is easy

  • 83 % Say kids play outside

  • 79 % Say it's quiet

  • 78 % Say people would walk alone at night

  • 72 % Say yards are well-kept

  • 68 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 55 % Say car is needed

  • 35 % Say streets are well-lit

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Frequently asked questions about 1803 Grape Ave

  • What is 1803 Grape Ave estimated to be worth?
    Trulia's estimated value for 1803 Grape Ave in Boulder, CO is $1,141,400.
  • What is the price history for 1803 Grape Ave?
    1803 Grape Ave in Boulder, CO last sold for $235,000 in October 1997.
  • 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.
  • How big is the lot at 1803 Grape Ave?
    The lot at 1803 Grape Ave in Boulder, CO is about 0.16 acres (6,805 sq ft).
  • Does 1803 Grape Ave have a garage?
    Yes, 1803 Grape Ave in Boulder, CO has a garage.

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Apartments for Rent

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Off Market Homes Near 1803 Grape Ave

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