21 3rd St, Ayer, MA 01432
OFF MARKET

21 3rd St
Ayer, MA 01432

  • 3 Beds
  • 1 Bath
  • 1,278 sqft (on 0.69 acres)

$441,500

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $2,682/mo*
Refinance Your Home

$441,500

Trulia Estimate
as of Aug 20, 2026
Est. Refi. Payment $2,682/mo*
Refinance Your Home
3 Beds
1 Bath
1,278 sqft
(on 0.69 acres)

Home Value

Trulia Estimate
$442K
Since last month
Decreased$4K (-0.8%)
Since last year
Increased$19K (+4.6%)
Since last sale
Increased$360K (+438.8%)
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 +66% in the last 10 years
MonthEstimated value
2026
August 2026$442K
July 2026$445K
June 2026$451K
May 2026$451K
April 2026$440K
March 2026$448K
February 2026$422K
January 2026$420K
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
7 Groton Harvard Rd, Ayer, MA
0.23
Single-Family Home
$460,000
12/30/25
4
1
1,390
29 3rd St, Ayer, MA
0.06
Single-Family Home
$590,000
10/07/25
5
2
2,024
7 Groveland St, Ayer, MA
0.44
Single-Family Home
$475,000
10/30/25
2
1
750
84 E Main St, Ayer, MA
0.19
Single-Family Home
$555,000
06/17/26
4
2
1,713
117 Oak Ridge Dr, Ayer, MA
0.60
Single-Family Home
$575,000
07/10/26
4
1
1,224
17 Pine Ridge Dr, Ayer, MA
0.65
Single-Family Home
$512,000
10/02/25
3
1
1,378
124 Central Ave, Ayer, MA
0.38
Single-Family Home
$390,000
07/14/26
2
1
690
86 E Main St, Ayer, MA
0.19
Single-Family Home
$495,000
04/23/26
2
2
1,996
53 Willard St, Ayer, MA
0.57
Single-Family Home
$590,000
07/17/26
3
3
1,529
25 Pine Ridge Dr, Ayer, MA
0.71
Single-Family Home
$562,000
04/22/26
3
1
1,626

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
29 3rd St, Ayer, MA 01432
0.06
$604,200
5
2
2,024
Off Market
35 3rd St, Ayer, MA 01432
0.06
-
3
2.5
2,560
Off Market
3 Adams St, Ayer, MA 01432
0.05
$895,000
4
2.5
2,717
For Sale
4 E Main St, Ayer, MA 01432
0.12
$502,000
2
2
1,039
Off Market
35 Fletcher St, Ayer, MA 01432
0.11
$610,900
3
1.5
1,755
Off Market
7 E Main St, Ayer, MA 01432
0.13
$859,700
7
3
4,975
Off Market
8 3rd St, Ayer, MA 01432
0.12
$620,100
4
1
1,547
Off Market
92 E Main St, Ayer, MA 01432
0.15
$575,600
5
2
2,600
Off Market
5 3rd St, Ayer, MA 01432
0.11
$735,600
4
3
2,178
Off Market
7 Marshall St #7, Ayer, MA 01432
0.15
-
3
2.5
1,858
Off Market
36 Fletcher St, Ayer, MA 01432
0.15
$571,500
3
2
1,568
Off Market
107 E Main St, Ayer, MA 01432
0.16
$569,900
3
2.5
1,932
For Sale

Local Information

  • Map ViewExplore the area around 21 3rd St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1908
Lot Size
0.69 acres
Living Area
1,278 sqft
Price/Sqft
$345

About this House

This single-family home is located at 21 3rd St, Ayer, MA. 21 3rd St is in Ayer, MA and in ZIP code 01432. This property has 3 bedrooms, 1 bathroom and approximately 1,278 sqft of floor space. This property has a lot size of 0.69 acres and was built in 1908.
21 3rd St, Ayer, MA 01432 is a 3 bedroom, 1 bathroom, 1,278 sqft single-family home built in 1908. It last sold for $82,000 on Aug 7, 1997. It is currently off market. The Trulia Estimate is $441,500, with a rent estimate of $3,165/month.

Home Details for 21 3rd St

Interior Features

Heating & Cooling
Heating: Forced Air, OilHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 7

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Wood

Property Information

Year Built
Year Built: 1908Year Updated: 1988
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Lot Information

Lot Area: 0.69 acres

Price and Tax history

DateEventPrice
Aug 7, 1997
Source: N/A
Sold
$82,000

Market trends in Ayer

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
13
6MoM

Around this home

What Locals Say about Ayer

At least 52 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 85 % Say parking is easy

  • 80 % Say yards are well-kept

  • 78 % Say car is needed

  • 75 % Say kids play outside

  • 74 % Say it's walkable to restaurants

  • 74 % Say there's holiday spirit

  • 71 % Say there are sidewalks

  • 67 % Say people would walk alone at night

  • 63 % Say there's wildlife

  • 61 % Say neighbors are friendly

  • 57 % Say they plan to stay for at least 5 years

  • 55 % Say streets are well-lit

  • 48 % Say it's quiet

  • 45 % Say it's walkable to grocery stores

  • 32 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Cinnamonbun05
    "There is a dog park nearby and frequent dog walkers in the neighborhood. The train whistle may bother some dogs though. "
    2
    Flag
  • A3nwkakwgd
    "Great community and park and recreation programs as well as town events. Good swimming holes around the area as well. "
    0
    Flag
  • Bdklingberg
    "Everyone has a dog and walks in the area. There is a very nice and well maintained dog park as well. "
    1
    Flag
  • nobody
    "Lived in this town all my life, it’s my home! The schools are nice and the teachers are wonderful, the residents are kind too. "
    0
    Flag
  • Jaesundarkson
    "A peaceful ride, through classic New England scenery, farm after farm, make the journey the destination."
    0
    Flag
  • Sarastancombe
    "Great neighborhood lived here 4 years quite mostly commuters very nice downtown a short 5 min walk restaurants coffee shop "
    0
    Flag
  • Karinaeliza2010
    "Not sure if they like or not walking the dogs Neighbors are friendly No more dogs Sandy beach and trails"
    2
    Flag
  • Trulia User
    "I’ve lived in this area all my life, great area for families. The neighborhood is safe and the people are nice."
    0
    Flag
  • Shane N.
    "Ayer is a great small town. The people that live here are awesome. We moved to Ayer and immediately were greeted by our new neighbors."
    0
    Flag
  • Shane N. w.
    "I love Ayer! There are some great restaurants in the town center. They do a fireworks display for the 4th of July. There is a commuter line to Boston as well, so it’s real easy to get to and from the city."
    0
    Flag
  • Bonnie L. L. G. S.
    "Walk or run WITH your kids on the Rail Trail and they will get used to exercising and enjoy does and gym more in school!"
    0
    Flag
  • jchack12
    "Very family friendly, open quiet streets. Active town with many local activities. 1 hr to Boston by commuter rail. Easy 30 minute drive to Worcester with many immensities. New high school to be built this year with recently built middle school. Walk, swim, bike. "
    2
    Flag
  • Ethan
    "Ayer is a great place to live. It's the best price for the location - a short drive to Boston/Cambridge, very close to Concord, just a few minutes to major roads such as Rt 2 and I-495, I-190. Super quiet at night, just a very pleasant place to live."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 3rd St

  • What is 21 3rd St estimated to be worth?
    Trulia's estimated value for 21 3rd St in Ayer, MA is $441,500.
  • What is the price history for 21 3rd St?
    21 3rd St in Ayer, MA last sold for $82,000 in August 1997.
  • Is Ayer a buyer's or seller's market?
    Ayer is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Ayer?
    Residents describe Ayer, MA as dog-friendly, easy to park in, and well-kept. Most residents say you need a car. See recently sold homes in Ayer, MA.
  • How big is the lot at 21 3rd St?
    The lot at 21 3rd St in Ayer, MA is about 0.69 acres (30,056 sq ft).

Explore by feature - Air Conditioning

6 rentals with air conditioning in Ayer, MA

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 21 3rd St

Skip to last item
Skip to first item

Homes for sale near 21 3rd St

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