33 Unity Ave, Belmont, MA 02478
OFF MARKET

33 Unity Ave
Belmont, MA 02478

  • 5 Beds
  • 3 Baths
  • 3,455 sqft

$1,395,900

Trulia Estimate
as of Aug 24, 2026
Est. Refi. Payment $8,279/mo*
Refinance Your Home

$1,395,900

Trulia Estimate
as of Aug 24, 2026
Est. Refi. Payment $8,279/mo*
Refinance Your Home
5 Beds
3 Baths
3,455 sqft

Home Value

Trulia Estimate
$1.4M
Since last month
Increased$3K (+0.2%)
Since last year
Increased$53K (+3.9%)
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 +42% in the last 10 years
MonthEstimated value
2026
August 2026$1.4M
July 2026$1.39M
June 2026$1.43M
May 2026$1.41M
April 2026$1.38M
March 2026$1.41M
February 2026$1.35M
January 2026$1.35M
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
42-44 Choate Rd, Belmont, MA
0.20
Multi-Family Home
$1,375,000
08/13/26
6
3
3,738
16 Ericsson St, Belmont, MA
0.20
Multi-Family Home
$1,428,000
12/17/25
6
3
3,485
113 Langdon Ave, Watertown, MA
0.31
Multi-Family Home
$1,390,000
05/29/26
5
3
2,928
33 Kimball Rd, Watertown, MA
0.38
Multi-Family Home
$1,237,500
07/22/26
5
3
2,964
175 Belmont St, Belmont, MA
0.12
Multi-Family Home
$1,995,000
10/15/25
9
3
4,446
67-69 Berwick St, Belmont, MA
0.05
Multi-Family Home
$2,000,000
11/21/25
8
4
4,200
33 Woodleigh Rd, Watertown, MA
0.22
Multi-Family Home
$1,085,000
10/16/25
5
2
2,691
117-119 Belmont St, Belmont, MA
0.23
Multi-Family Home
$1,235,000
07/13/26
9
3
2,834
133 Hillside Rd, Watertown, MA
0.27
Multi-Family Home
$1,292,500
12/19/25
5
2
2,392
125-127 Elm St, Belmont, MA
0.30
Multi-Family Home
$1,600,000
10/06/25
6
3
3,260

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
52 Unity Ave #52, Belmont, MA 02478
0.02
-
2
2
1,668
Off Market
54-56 Unity Ave, Belmont, MA 02478
0.03
-
4
2
2,236
Off Market
46 Unity Ave #2, Belmont, MA 02478
0.02
-
2
1
1,056
Off Market
45-47 Marion Rd #1, Belmont, MA 02478
0.05
-
2
1
1,288
Off Market
30-32 Unity Ave, Belmont, MA 02478
0.04
$763,000
3
1
1,362
Recently Sold
67-69 Berwick St, Belmont, MA 02478
0.05
$2,000,000
8
4
4,200
Recently Sold
61 Dartmouth St #1, Belmont, MA 02478
0.05
$692,700
2
1
1,119
Off Market
26 Marion Rd #3, Belmont, MA 02478
0.07
-
2
1
1,308
Off Market
68 Dartmouth St #3, Belmont, MA 02478
0.06
$730,700
2
1
934
Off Market
25-27 Marion Rd #1, Belmont, MA 02478
0.06
$600,000
2
1
1,191
For Sale
54 Marlboro St #3, Belmont, MA 02478
0.05
$693,100
2
1
1,000
Off Market
21 Marion Rd #21, Belmont, MA 02478
0.06
-
2
1.5
962
Off Market

Local Information

  • Map ViewExplore the area around 33 Unity Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Year Built
1900
Living Area
3,455 sqft
Price/Sqft
$404

About this House

This property is recorded as 3 sep Condos (33 Unity Ave; 44 Dartmouth St-Unit A; 44 Dartmouth St-Unit B) but may be converted back into a 3-family. First floor unit & exterior have letter of deleading compliance. Harvard Lawn location. Features incl high ceilings, bay windows, dentil molding, beamed ceiling, fir floors, pantry kitchens, DR hutches, storage, in-unit laundry(1st flr), replacement windows/central air(1st & 2nd flr).
33 Unity Ave, Belmont, MA 02478 is a 5 bedroom, 3 bathroom, 3,455 sqft multi-family built in 1900. It is currently off market. The Trulia Estimate is $1,395,900, with a rent estimate of $4,864/month.

Home Details for 33 Unity Ave

Property Information

Year Built
Year Built: 1900
Property Type / Style
Property Type: Multi Family

Lot Information

Lot Area: 5000 sqft

Price and Tax history

DateEventPrice
Apr 25, 2012
Source: Agent Provided
ListingRemoved
$789,000
Apr 6, 2012
Source: Agent Provided
Listed For Sale
$789,000

Market trends in Belmont

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.41M
$71.33KMoM
Sale-to-List Price
—
Price per sq ft
$659
$5MoM
Available listings
67
19MoM

Around this home

What Locals Say about Belmont

At least 156 Trulia users voted on each feature.

  • 90 % Say there are sidewalks

  • 89 % Say it's dog friendly

  • 82 % Say parking is easy

  • 82 % Say people would walk alone at night

  • 80 % Say it's walkable to restaurants

  • 77 % Say kids play outside

  • 75 % Say there's holiday spirit

  • 72 % Say streets are well-lit

  • 68 % Say yards are well-kept

  • 67 % Say car is needed

  • 64 % Say it's quiet

  • 62 % Say neighbors are friendly

  • 62 % Say it's walkable to grocery stores

  • 59 % Say there's wildlife

  • 58 % Say they plan to stay for at least 5 years

  • 39 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Runngjulie
    "Walking proximity to everything you need- schools, pool, library, stores, public transport. It’s great. Bike trails."
    0
    Flag
  • Runngjulie
    "Soccer night, high school theatre events, Christmas tree lighting, community pool, public skating, public library"
    0
    Flag
  • Rebeccaleeroman83
    "The schools are great and the town is nice and friendly with small town feel. Near to many great towns but near the city. "
    0
    Flag
  • Hadley P.
    "Traffic is awful and only getting worse. Unfortunately the red line is not much better, but the bike path to it is nice."
    9
    Flag
  • Cai S.
    "Quiet friendly. Middle class mostly neighborhood not familiar or friendly to with marginalized communities, deaf or disabled community members. Public transit is hard to get to from certain areas. "
    3
    Flag
  • Chelsea A.
    "There are a lot of dogs but not a lot of spaces for dogs to roam, run, or play. Belmont is tight and is highly residential. "
    6
    Flag
  • Sarah C.
    "Even though it’s very close to Trapelo, it feels like a secluded neighborhood. "
    0
    Flag
  • Cxd666
    "My neighbors are so good so far and I’m happy to see them. I walk my dog every day and see bus drive though Belmont St."
    0
    Flag
  • Ron D.
    "My neighborhood has access to MBTA Bus to heading to Boston downtown and other areas that might people pick an interests."
    3
    Flag
  • Susan J.
    "Neighborhood block party and Halloween parade. Conservation land down the street. Great neighbors. Kids bicycle in circles around the block. "
    1
    Flag
  • Pun.prayas
    "I’ve been living in this town for 9 years. I love this city, it is nice and peaceful. It has low crime rate and great school in the Massachusetts. "
    0
    Flag
  • Htreziseteller
    "great school system, community pool and sprinkler park, dog park, close for commuters, Audubon park with trails, it has everything."
    0
    Flag
  • Sandraburbul
    "I drive to Cambridge to my job in fifteen minutes most days. There is minimal traffic from 10-11:30 am during my commute times."
    0
    Flag
  • mayodonnad
    "I've lived happily in this neighborhood for nearly 15 years. My children have benefited from an excellent school system. There are many parks and nature trails to take advantage of. Geographically speaking, Belmont is perfectly situated, touching borders with Cambridge, Arlington, Watertown, Waltham and Lexington. Overall it's a great place to live."
    3
    Flag
  • Susan J.
    "I work at Harvard Square. With no traffic door-to-door my commute is 18 minutes. With traffic my commute can be up to 45 minutes. "
    0
    Flag
  • Medgeda
    "Great school district, and great community. Everyone here are very friendly and helpful. Shops are within walking distance."
    0
    Flag
  • Medgeda
    "I enjoy being in my neighborhood. Everything is close by and it's family friendly. Great school and great activities for the whole family."
    0
    Flag
  • Sartaj A.
    "This area was quite nice area in the past but recently due to the chemical pollution primarily commercial dry-cleaners, launder-marts and eateries on the main street which emits numerous pollutants at the back towards the residential area is major cause of concern. I am planning to leave the area at the earliest, me and my family."
    0
    Flag
  • Caroleballstudio
    "Friendly neighbors. People pick up after their dogs. Well cared-for area. Their are several parks and the Audubon Society. "
    4
    Flag
  • Stephanie
    "Mix of people with access to city comforts as well as a great walk in the woods. Growing local businesses and new local food shops and restaurants coming up. Also very dog friendly "
    3
    Flag
  • Yvrose B.
    "Quiet no nosy neighbor. A wonderful environment for kids great school system and a good community. Very nice people around and no discrimination "
    2
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 33 Unity Ave

  • What is 33 Unity Ave estimated to be worth?
    Trulia's estimated value for 33 Unity Ave in Belmont, MA is $1,395,900.
  • Is Belmont a buyer's or seller's market?
    Belmont is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Belmont?
    The median sale price in Belmont is $1.41M. That is up $71.33K from the prior month.
  • What do residents say about Belmont?
    Residents describe Belmont, MA as pedestrian-friendly, dog-friendly, and easy to park in. See recently sold homes in Belmont, MA.

Explore by feature - Pet Friendly

38 pet-friendly rentals in Belmont, MA

Explore by feature - Garage

23 rentals with a garage in Belmont, MA

Explore by feature - Air Conditioning

57 rentals with air conditioning in Belmont, MA

Explore by feature - Pool

Explore by feature - Washer/dryer

104 rentals with a washer/dryer in Belmont, MA

Explore by feature - Outdoor Space

8 rentals with an outdoor space in Belmont, MA

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 33 Unity Ave

Skip to last item
Skip to first item

Homes for sale near 33 Unity Ave

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