House Prices

Watertown Square Watertown, MA House Prices & Home Values 2026


Average Data

average house price$776,110
average size per house1490 ft²
average price per ft²544 $ / ft²

05/23/2026 - The value range (VR) for house prices in Watertown Square Watertown, MA is $516.8/ sqft to $571.2/ sqft. An average home with 1490 sqft costs approximately $803,914 to $888,536. Watertown, MA includes 1 ZIP codes and it is located in Middlesex county. The lowest prices are found in ZIP 02472, while the highest are in ZIP 02472. The average price per sqare feet is $544. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Watertown Square Watertown

02472579 $ / ft²




Historical development of home values in Watertown Square Watertown

Year Estimated value (USD) Change vs. 2025
2010 $360,440 -53.6%
2011 $346,501 -55.4%
2012 $345,568 -55.5%
2013 $358,485 -53.8%
2014 $376,310 -51.5%
2015 $395,624 -49.0%
2016 $416,270 -46.4%
2017 $438,738 -43.5%
2018 $462,994 -40.3%
2019 $484,462 -37.6%
2020 $509,506 -34.4%
2021 $579,509 -25.3%
2022 $675,577 -13.0%
2023 $712,427 -8.2%
2024 $753,642 -2.9%
2025 $776,110 0.0%

Graph: estimated home values in Watertown Square Watertown over time (USD)



Example: 100% financing house in Watertown Square Watertown

Loan amount: $776,110

Interest rate: 6.26%

Fixed monthly payment: $4,785.71

Breakdown in the 1st month:
Interest portion: $4,051.29  –  Principal portion: $734.42

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $48,358.05 $9,070.49 $767,039.51
2 $47,773.28 $9,655.26 $757,384.25
3 $47,150.80 $10,277.74 $747,106.51
4 $46,488.20 $10,940.34 $736,166.17
5 $45,782.87 $11,645.67 $724,520.50
6 $45,032.08 $12,396.46 $712,124.04
7 $44,232.88 $13,195.67 $698,928.37
8 $43,382.15 $14,046.39 $684,881.98
9 $42,476.58 $14,951.96 $669,930.02
10 $41,512.62 $15,915.92 $654,014.10
11 $40,486.52 $16,942.02 $637,072.09
12 $39,394.27 $18,034.27 $619,037.82
13 $38,231.60 $19,196.94 $599,840.88
14 $36,993.97 $20,434.57 $579,406.31
15 $35,676.56 $21,751.99 $557,654.32
16 $34,274.20 $23,154.34 $534,499.99
17 $32,781.44 $24,647.10 $509,852.89
18 $31,192.44 $26,236.10 $483,616.79
19 $29,501.00 $27,927.54 $455,689.25
20 $27,700.51 $29,728.03 $425,961.22
21 $25,783.94 $31,644.60 $394,316.62
22 $23,743.81 $33,684.73 $360,631.89
23 $21,572.16 $35,856.38 $324,775.51
24 $19,260.49 $38,168.05 $286,607.46
25 $16,799.80 $40,628.74 $245,978.72
26 $14,180.46 $43,248.08 $202,730.64
27 $11,392.25 $46,036.29 $156,694.35
28 $8,424.29 $49,004.25 $107,690.10
29 $5,264.99 $52,163.56 $55,526.54
30 $1,902.00 $55,526.54 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Watertown Square Watertown, MA


1500 sqft3900 sqft
Ø selling price$1,030,804$2,192,801
Ø fast selling$937,095$1,973,521
Ø high price sale$1,124,514$2,412,081

In 2026, houses in Watertown Square Watertown, MA will be offered at an average price of $544 per square foot. A 1,500 sqft home priced at $1,030,804 is 24.01% more expensive per square foot than a 3,900 sqft home priced at $2,192,801. Home prices in Watertown Square Watertown, MA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $1,518,093. Sellers who can wait longer may achieve a higher price of up to $1,855,447.


Watertown Square, Watertown MA: Neighborhood Guide

Location & Connectivity

At the heart of Watertown, MA, Watertown Square anchors the town where Main St, Mt. Auburn St, Arsenal St, and Galen St meet.
This central hub offers quick access to Boston and Cambridge via the MBTA, with bus routes like the 70 and 71 serving the Square and express options from nearby Watertown Yard.
Drivers appreciate proximity to the Mass Pike at Newton Corner and smooth connections along Arsenal Street and Mt. Auburn Street.

Lifestyle, Dining & Culture

The neighborhood?s walkable blocks are lined with locally owned shops, cozy cafes, and global dining that includes notable Armenian and Middle Eastern flavors.
Cultural highlights include the Armenian Museum of America and the community-focused Watertown Free Public Library steps from the Square.
Weekly errands are easy thanks to essential services, while the nearby Arsenal Street corridor and Arsenal Yards expand retail, entertainment, and dining choices.
Day and evening foot traffic keep the area lively, yet the Square retains a friendly, small-town New England feel.

Parks, Housing & Practical Info

Outdoor lovers enjoy the Charles River Greenway and Saltonstall Park, offering riverside paths for walking, running, and biking right from Watertown Square.
Housing around the Square spans historic homes, multifamily buildings, and newer condos, making Watertown MA real estate appealing to commuters, families, and first-time buyers.
Practical touches?municipal parking, bike lanes, well-marked crosswalks, and seasonal events on the green?add convenience and community spirit to everyday life in this transit-friendly hub.



FAQ – Home Values in Watertown Square Watertown

What is the median home value in Watertown Square Watertown in 2026?

In 2026, the typical home value in Watertown Square Watertown is about $776,110 for an average home size of 1490 square feet. This corresponds to an average price of roughly $544 per square foot.

What is the average cost per square foot in Watertown Square Watertown?

In 2026, homes in Watertown Square Watertown sell for an average of around $544 per square foot, with a typical range between $516.8 and $571.2 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Watertown Square?

The average home size in Watertown Square Watertown is about 1490 square feet, with an estimated 2026 value around $776,110.



Neighborhoods close to Watertown Square Watertown, MA

Belmont Hill Belmont, MA583 $ / ft²
Wellesley Farms Wellesley Hills, MA570 $ / ft²
Wellesley Square Wellesley, MA474 $ / ft²
Old Chestnut Hill Chestnut Hill, MA539 $ / ft²
Auburndale Square Auburndale, MA572 $ / ft²
West Newton Hill West Newton, MA452 $ / ft²
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