House Prices

Thompson Square Charlestown, MA House Prices & Home Values 2026


Average Data

average house price$1,127,148
average size per house1495 ft²
average price per ft²824 $ / ft²

05/23/2026 - The value range (VR) for house prices in Thompson Square Charlestown, MA is $782.8/ sqft to $865.2/ sqft. An average home with 1495 sqft costs approximately $1,277,953 to $1,412,474. Charlestown, MA includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 02129, while the highest are in ZIP 02129. The average price per sqare feet is $824. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Thompson Square Charlestown

02129775 $ / ft²




Historical development of home values in Thompson Square Charlestown

Year Estimated value (USD) Change vs. 2025
2010 $523,468 -53.6%
2011 $503,225 -55.4%
2012 $501,870 -55.5%
2013 $520,629 -53.8%
2014 $546,517 -51.5%
2015 $574,566 -49.0%
2016 $604,551 -46.4%
2017 $637,181 -43.5%
2018 $672,408 -40.3%
2019 $703,586 -37.6%
2020 $739,959 -34.4%
2021 $841,623 -25.3%
2022 $981,143 -13.0%
2023 $1,034,661 -8.2%
2024 $1,094,518 -2.9%
2025 $1,127,148 0.0%

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



Example: 100% financing house in Thompson Square Charlestown

Loan amount: $1,127,148

Interest rate: 6.55%

Fixed monthly payment: $7,162.93

Breakdown in the 1st month:
Interest portion: $6,154.23  –  Principal portion: $1,008.70

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $73,480.54 $12,474.64 $1,114,673.36
2 $72,638.21 $13,316.97 $1,101,356.39
3 $71,738.99 $14,216.19 $1,087,140.20
4 $70,779.06 $15,176.12 $1,071,964.09
5 $69,754.31 $16,200.87 $1,055,763.22
6 $68,660.37 $17,294.81 $1,038,468.41
7 $67,492.56 $18,462.62 $1,020,005.79
8 $66,245.89 $19,709.29 $1,000,296.50
9 $64,915.04 $21,040.14 $979,256.36
10 $63,494.33 $22,460.85 $956,795.51
11 $61,977.69 $23,977.49 $932,818.03
12 $60,358.64 $25,596.54 $907,221.49
13 $58,630.26 $27,324.92 $879,896.57
14 $56,785.18 $29,170.00 $850,726.57
15 $54,815.51 $31,139.67 $819,586.90
16 $52,712.84 $33,242.34 $786,344.57
17 $50,468.19 $35,486.99 $750,857.58
18 $48,071.98 $37,883.20 $712,974.37
19 $45,513.96 $40,441.22 $672,533.15
20 $42,783.21 $43,171.97 $629,361.18
21 $39,868.08 $46,087.10 $583,274.08
22 $36,756.10 $49,199.08 $534,075.00
23 $33,433.99 $52,521.19 $481,553.80
24 $29,887.56 $56,067.62 $425,486.18
25 $26,101.66 $59,853.52 $365,632.66
26 $22,060.12 $63,895.06 $301,737.59
27 $17,745.68 $68,209.50 $233,528.09
28 $13,139.91 $72,815.27 $160,712.83
29 $8,223.15 $77,732.03 $82,980.80
30 $2,974.39 $82,980.80 $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 Thompson Square Charlestown, MA


1500 sqft3900 sqft
Ø selling price$1,633,152$3,474,159
Ø fast selling$1,484,684$3,126,743
Ø high price sale$1,781,620$3,821,575

In 2026, houses in Thompson Square Charlestown, MA will be offered at an average price of $824 per square foot. A 1,500 sqft home priced at $1,633,152 is 25.12% more expensive per square foot than a 3,900 sqft home priced at $3,474,159. Home prices in Thompson Square Charlestown, 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 $2,405,187. Sellers who can wait longer may achieve a higher price of up to $2,939,673.


Thompson Square, Charlestown, MA Neighborhood Guide

History and Character

Thompson Square is a historic crossroads in Charlestown, MA, blending small-town charm with urban convenience. Located just north of downtown Boston, Thompson Square anchors the heart of Charlestown?s Main Street corridor. The area showcases Charlestown?s maritime and Revolutionary War heritage, with brick facades and period architecture lining walkable blocks.

Lifestyle and Amenities

Residents enjoy a mix of locally owned cafes, pubs, and neighborhood shops that give the square its friendly, village feel. Daily needs are easy to meet thanks to nearby services, grocers, and fitness studios, plus quick access to waterfront green spaces.

Transportation and Landmarks

Commuters value the square?s connectivity, with MBTA bus routes on Main Street and Orange Line stations a short walk or ride away. Landmarks like the Bunker Hill Monument and the Freedom Trail sit within easy reach, adding cultural depth and steady visitor energy.

Real Estate and Community

Housing near Thompson Square ranges from classic rowhouses and brick townhomes to renovated condos over storefronts, appealing to professionals and families.
The community vibe is tight-knit, and seasonal events and neighborhood groups foster a welcoming, civic-minded spirit.

For homebuyers, visitors, and businesses, Thompson Square in Charlestown, MA offers an authentic historic setting, excellent walkability, and fast connections to greater Boston.



FAQ – Home Values in Thompson Square Charlestown

What is the median home value in Thompson Square Charlestown in 2026?

In 2026, the typical home value in Thompson Square Charlestown is about $1,127,148 for an average home size of 1495 square feet. This corresponds to an average price of roughly $824 per square foot.

What is the average cost per square foot in Thompson Square Charlestown?

In 2026, homes in Thompson Square Charlestown sell for an average of around $824 per square foot, with a typical range between $782.8 and $865.2 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Thompson Square?

The average home size in Thompson Square Charlestown is about 1495 square feet, with an estimated 2026 value around $1,127,148.



Neighborhoods close to Thompson Square Charlestown, MA

Hyde Square Jamaica Plain, MA452 $ / ft²
Roslindale Village Roslindale, MA453 $ / ft²
Bellevue Hill West Roxbury, MA440 $ / ft²
Jeffries Point East Boston, MA596 $ / ft²
City Point South Boston, MA617 $ / ft²
Edgewater Mattapan, MA279 $ / ft²




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