21 Monument Ave, Onset, MA 02558
Property image
Property image
OFF MARKET

$701,800

Trulia Estimate
  • Studio

21 Monument Ave, Onset, MA 02558

Monument Beach
Refinance Your Home
Currently Off Market - Sold Sep 20, 2021 for $285,500

Home Value

Trulia Estimate
$702K
Since last month
Decreased$46K (-6.1%)
Since last year
Increased$302K (+75.3%)
Since last sale
Increased$416K (+145.8%)
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 +83% in the last 10 years
MonthEstimated value
2026
August 2026$702K
August 2026$694K
July 2026$748K
June 2026$716K
May 2026$663K
April 2026$802K
March 2026$704K
February 2026$904K
January 2026$791K
2025
2024
2023

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
455 Shore Rd, Bourne, MA
0.06
Single-Family Home
$668,000
08/19/26
4
2
1,713
22 Bay View Avenue, Bourne, MA
0.12
Single-Family Home
$675,000
04/28/26
3
2
1,630
4 Thom Avenue, Bourne, MA
0.38
Single-Family Home
$599,900
09/30/25
3
2
1,697
551 Shore Rd, Bourne, MA
0.48
Single-Family Home
$440,000
06/03/26
2
1
1,012
551 Shore Road, Pocasset, MA
0.49
Single-Family Home
$440,000
06/03/26
2
1
1,012
5 Carl Gardner Rd, Bourne, MA
0.39
Single-Family Home
$570,000
09/30/25
3
1.5
1,632
11 Dawe Lane, Bourne, MA
0.23
Single-Family Home
$930,000
08/28/26
4
3
2,478
5 Carl Gardner Road, Buzzards Bay, MA
0.39
Single-Family Home
$570,000
09/30/25
3
1.5
1,632
18 Carlton Road, Bourne, MA
0.47
Single-Family Home
$615,900
01/09/26
3
2
1,547
6 Sherry Lane, Pocasset, MA
0.35
Single-Family Home
$663,000
10/16/25
3
2.5
1,526

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
2 Worcester Ave, Bourne, MA 02532
0.08
$1,295,000
3
3
1,945
For Sale
2 Worcester Avenue, Monument Beach, MA 02553
0.08
$1,295,000
3
3
1,945
For Sale
339 Shore Road, Monument Beach, MA 02553
0.07
$533,200
3
1
972
Off Market
268 Shore Road Road, Monument Beach, MA 02553
0.07
$874,300
3
2
2,840
Off Market
455 Shore Rd, Bourne, MA 02532
0.06
$668,000
4
2
1,713
Recently Sold
2 Tiffany Road, Monument Beach, MA 02553
0.13
$960,400
4
2.5
3,080
Off Market
14 Westerly Drive, Monument Beach, MA 02553
0.13
$719,700
3
1.5
1,688
Off Market
25 Bay View Ave, Bourne, MA 02532
0.11
$596,800
4
2
1,263
Off Market
42 Monument Avenue, Pocasset, MA 02559
0.11
$1,845,600
3
3
2,432
Off Market
22 Bay View Avenue, Bourne, MA 02532
0.12
$675,000
3
2
1,630
Recently Sold
24 Wyman Avenue, Bourne, MA 02532
0.14
$614,700
3
2
1,599
Off Market
11 Dawe Lane, Bourne, MA 02532
0.23
$930,000
4
3
2,478
Recently Sold

Local Information

  • Map ViewExplore the area around 21 Monument Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home

About this House

This single-family home is located at 21 Monument Ave, Onset, MA. 21 Monument Ave is in the Monument Beach neighborhood in Onset, MA and in ZIP code 02558. This property has a lot size of 2563 sqft.
21 Monument Ave, Onset, MA 02558 is a studio single-family home in Monument Beach. It last sold for $285,500 on Sep 20, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $701,800, with a rent estimate of $3,683/month.

Home Details for 21 Monument Ave

Property Information

Property Type / Style
Property Type: Single Family Home

Price and Tax history

DateEventPrice
Sep 20, 2021
Source: CCIMLS #22104434
Sold
$285,500
Aug 15, 2021
Source: CCIMLS #22104434
Pending
$285,500
Jul 28, 2021
Source: CCIMLS #22104434
Listed For Sale
$285,500

Market trends in Bourne

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$599K
$25.03KMoM
Sale-to-List Price
99.1%
0.3%MoM
Price per sq ft
$364
$16MoM
Available listings
153
1MoM

Around this home

Neighborhood Overview

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

What Locals Say about Monument Beach

  • Lisa
    "Lived here most of my life. It’s a quaint Cape Cod Village with beaches and playgrounds. Schools nearby! The you can walk into the store and the staff knows who you are. Little Ice Cream store to walk to in the summer. Everything summer on Cape Cod is."
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Frequently asked questions about 21 Monument Ave

  • What is 21 Monument Ave estimated to be worth?
    Trulia's estimated value for 21 Monument Ave in Onset, MA is $701,800.
  • What is the price history for 21 Monument Ave?
    21 Monument Ave in Onset, MA last sold for $285,500 in September 2021.
  • Is Onset a buyer's or seller's market?
    Onset is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Onset?
    The median sale price in Onset is $599K. That is up $25.03K from the prior month.
  • How big is the lot at 21 Monument Ave?
    The lot at 21 Monument Ave in Onset, MA is about 0.06 acres (2,563 sq ft).

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Off Market Homes Near 21 Monument Ave

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