47 Union St, Watertown, MA 02472
OFF MARKET

$794,800

Trulia Estimate
as of Sep 22, 2026
  • 5 Beds
  • 2 Baths

47 Union St, Watertown, MA 02472

Home Highlights

Apartment

Local Information

  • Map ViewExplore the area around 47 Union St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Please inquire for more information! Unit Features Dishwasher Disposal Eat-in Kitchen Hardwood Floors Laundry in Building Bus: 59 Watertown St @ Aldrich Rd (0.09 mi) Bus: 70 Main St @ Merchants Row (0.25 mi) Bus: 553 Washington St @ Hovey St (0.49 mi) Bus: 501 Washington St @ Bacon St (0.41 mi) Bus: 504 Watertown Yard (0.14 mi) Bus: 71 Mt Auburn St @ Main St (0.26 mi
47 Union St, Watertown, MA 02472 is a 5 bedroom, 2 bathroom apartment. It last sold for $700,000 on Jan 24, 2023 (15,456% above the $4,500 asking price). More recently, it was listed as a rental in December 2023 with an asking price of $4,500 per month. That rental listing was removed on September 13, 2024. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $794,800, with a rent estimate of $4,178/month.

Home Details for 47 Union St

Property Information

Property Type / Style
Property Type: Apartment

Rental Terms, Policies & Fees

Lease Term: Contact For Details

Comparable Sales for 47 Union St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
12 Cuba St, Watertown, MA
0.43
Apartment
$1,130,000
04/03/26
4
2
3,024 sqft
32 Whites Ave #E442, Watertown, MA
0.46
Apartment
$475,000
12/03/25
2
2
1,055 sqft
119 Charlesbank Rd #1, Newton, MA
0.43
Apartment
$1,825,000
02/02/26
4
4.5
3,679 sqft
12 Gordon Ter #1, Newton, MA
0.31
Apartment
$4,000
06/09/26
3
1.5
1,450 sqft
34 Channing St, Newton, MA
0.41
Apartment
$580,000
06/02/26
5
-
2,000 sqft
1-3 Ashmont Ave, Newton, MA
0.77
Apartment
$1,960,000
04/30/26
6
2
2,257 sqft
10 Williams St #37, Watertown, MA
0.31
Apartment
$362,000
07/20/26
1
1
670 sqft
174 Adams St #6, Newton, MA
0.68
Apartment
$888,000
07/15/26
2
2.5
1,471 sqft
33-35 Howard St #33-1, Watertown, MA
0.59
Apartment
$535,000
04/30/26
1
1
735 sqft
99 Tremont St #302, Brighton, MA
1.14
Apartment
$810,000
03/19/26
2
2
1,121 sqft
Home facts updated by county records

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Rental Market Trends in Watertown

Last updated Sep 2026
Trulia Rent Estimate$4,178/mo
Average rent
$3K
$30MoM
Available listings
296
View rental market trends in Watertown, MA

Around this home

What Locals Say about Watertown

At least 398 Trulia users voted on each feature.

  • 91 % Say there are sidewalks

  • 88 % Say it's dog friendly

  • 81 % Say parking is easy

  • 77 % Say it's walkable to restaurants

  • 76 % Say people would walk alone at night

  • 74 % Say streets are well-lit

  • 69 % Say car is needed

  • 69 % Say there's holiday spirit

  • 65 % Say it's walkable to grocery stores

  • 61 % Say kids play outside

  • 59 % Say yards are well-kept

  • 56 % Say neighbors are friendly

  • 56 % Say it's quiet

  • 49 % Say there's wildlife

  • 46 % Say they plan to stay for at least 5 years

  • 29 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Joetacheck
    "Everyone is in bed by 9pm. It’s eerily quiet at night. I hardly ever see my neighbors. Not even the ones that live in my apartment. "
    1
    Flag
  • Tirson.pena
    "Watertown is a good town to live in , very safe and clean a friendly community. There a lot of activities and events that happen every year "
    0
    Flag
  • Trisha Timpug
    "I’ve lived in Watertown for four years on and off. I absolutely love it! The neighborhood is clean, friendly, and safe. Lots of hidden gems in the neighborhood for restaurants. The biking trail is perfect for my dogs. Watertown will always have a special place in my heart."
    0
    Flag
  • Maryam Akbari
    "I live in this area for more than 20 years and I am and my family safe, and Watertown is Multicultural and the all restaurants from different culture are here, you can meet people from all unique backgrounds and cultures, these are all the reasons "
    0
    Flag
  • Trulia User
    "It’s a beautiful area full of seasonal activities and nice people. I love all the businesses and eateries. "
    0
    Flag
  • Trulia User
    "Lots of local shops, arsenal yards is a nice area to go and the paths along the river are nice spaces to visit. "
    0
    Flag
  • Mike S
    "We live near great walking paths so it’s convenient for dog owners. There are no dog parks in this neighborhood. "
    0
    Flag
  • Trulia User
    "I hardly have a hall mile to drive to work and most days it takes 15-20 minutes. Most days I could walk quicker, but I’m super lazy so I don’t."
    1
    Flag
  • Trulia User
    "there are a lot of parks and a couple dog parks nearby. there are also lots of rabbits to chase. there's great night life for dogs and plenty of options for coffee. lots of good workspaces for dogs that telecommute "
    3
    Flag
  • Trulia User
    "I don't have a dog but there are large yards and lots of parks for dog walkers. and bunnies which i think dogs probably like"
    0
    Flag
  • Alicia B.
    "plenty of parks and sidewalks to walkand play with your dog. plenty of other dogs in the neighborhood and people are friendly with your dogs"
    2
    Flag
  • Donna C.
    "Sense of community and safety old town feel I’m most neighborhoods, small businesses still airing the area "
    0
    Flag
  • Michelle D.
    "I’ve grown up here and love it. Easy proximity to the city but with kore space! Lots of families and dogs!"
    0
    Flag
  • Kenia M.
    "Loved this place, looking for apartment, quiet city, lovely peoples, just love and live here for many years "
    0
    Flag
  • Alicia B.
    "lots of dogs, common areas and walking paths. many dog owners in the neighborhood who pick up after their dogs"
    0
    Flag
  • Annette
    "This neighborhood is great. We watch out for each other like a little family. Everyone is super friendly and easy to talk to. "
    0
    Flag
  • Taylorcassamas F.
    "nice parks getting to be a little crowded. sleepy little town turning into Cambridge. increase in local traffic as results."
    0
    Flag
  • Alia B.
    "Great community. Safe area for families and children. Many public transportation routes including express busses to boston."
    0
    Flag
  • Annetta J. W.
    "I've lived in this neighborhood for a handful of months, it's quiet, and people are kind. We feel safe, people have been helpful as well as kind. "
    0
    Flag
  • Natalia
    "Neighbors helping each other with snow removal. People are respectful and quiet for the most part. A lot of people walking their dogs or out with their kids....great place to live!"
    1
    Flag
  • Aliza P.
    "It’s great, tons of nice and friendly people! Good schools. I think it’s perfect for a new family. There are places to show within half mile, walking distance."
    0
    Flag
  • Tina P.
    "Love the feel of the neighborhood. Close to Boston. Also close to plenty of stores and restaurants and shops, but far enough away from downtown to still have a neighborhood feel. very safe feel. definitely love all of the older homes"
    8
    Flag
  • Ilana Z.
    "easy access to downtown Boston and other parts of the city and surrounding areas. weekend buses can be scarce sometimes so plan ahead."
    0
    Flag
  • AnaH
    "It’s a great place to live , family environment, clean neighborhood and several parks and good restaurants around. "
    0
    Flag
  • Joe E.
    "Springer and summer time events like fairs and things like that on the Weekends are very attractive. I used to live on Arlington street Watertown where there are many things to do: go to gym, ride a bike, playing soccer, walk around the park, and many other things. "
    0
    Flag
  • Monica
    "Lots of public transit and family friendly. There are many young families which make this a good place to raise young children. "
    0
    Flag
  • Paul p.
    "The dog park , dogs walking around the neighborhood with out being leashed not going out too when it can jump the gates Or the fences themselves m going after other dogs or other people in the neighborhood "
    1
    Flag
  • Flomostudio
    "Beautiful homes. Great stores. Cafes and bakeries. Quiet, safe, perfect and close to Harvard square and T line "
    0
    Flag
  • Katie B.
    "Greek festival every summer, Armenian festival, all the food festivals are great and highlight all this great neighborhood has to offer "
    0
    Flag
  • Yudith0214
    "my neighborhood has very good access to public transportation is a very nice, clean and quite and very good for you to walk your dog, friendly neighbors."
    1
    Flag
  • David S.
    "East watertown is centrally located between two bus lines, easy to get to Harvard, lots of shopping, parks, and good family neighborhood "
    0
    Flag

LGBTQ Local Legal Protections

Price and Tax history

DateEventPrice
Sep 13, 2024
Source: Zillow Rentals
ListingRemoved
$4,500
Dec 26, 2023
Source: Zillow Rentals
ListingRemoved
Dec 26, 2023
Source: Zillow Rentals
Listed For Rent
$4,500
Jan 24, 2023
Source: MLS PIN #73062891
Sold
$700,000
Dec 16, 2022
Source: MLS PIN #73062891
Contingent
$700,000

Frequently asked questions about 47 Union St

  • What is 47 Union St estimated to be worth?
    Trulia's estimated value for 47 Union St in Watertown, MA is $794,800.
  • What is the price history for 47 Union St?
    47 Union St in Watertown, MA last sold for $700,000 in January 2023.
  • Is Watertown a buyer's or seller's market?
    Watertown is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Watertown?
    The median sale price in Watertown is $770K. That is down $3K from the prior month.

Homes for rent near 47 Union St

Skip to last item
Skip to first item

Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
Skip to last item
  • Results are loading
Skip to first item