House Prices

Porter Square Somerville, MA House Prices & Home Values 2026


Average Data

average house price$1,019,896
average size per house1618 ft²
average price per ft²606 $ / ft²

04/16/2026 - The value range (VR) for house prices in Porter Square Somerville, MA is $575.7/ sqft to $636.3/ sqft. An average home with 1618 sqft costs approximately $894,224 to $988,353. Somerville, MA includes 1 ZIP codes and it is located in Middlesex county. The lowest prices are found in ZIP 02144, while the highest are in ZIP 02144. The average price per sqare feet is $606. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Porter Square Somerville

02144630 $ / ft²




Historical development of home values in Porter Square Somerville

Year Estimated value (USD) Change vs. 2025
2010 $473,658 -53.6%
2011 $455,342 -55.4%
2012 $454,116 -55.5%
2013 $471,089 -53.8%
2014 $494,514 -51.5%
2015 $519,894 -49.0%
2016 $547,026 -46.4%
2017 $576,551 -43.5%
2018 $608,426 -40.3%
2019 $636,638 -37.6%
2020 $669,549 -34.4%
2021 $761,540 -25.3%
2022 $887,784 -13.0%
2023 $936,210 -8.2%
2024 $990,371 -2.9%
2025 $1,019,896 0.0%

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



Example: 100% financing house in Porter Square Somerville

Loan amount: $1,019,896

Interest rate: 5.76%

Fixed monthly payment: $5,958.32

Breakdown in the 1st month:
Interest portion: $4,895.50  –  Principal portion: $1,062.82

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $58,403.86 $13,095.94 $1,006,800.06
2 $57,629.30 $13,870.50 $992,929.56
3 $56,808.93 $14,690.87 $978,238.69
4 $55,940.03 $15,559.77 $962,678.92
5 $55,019.75 $16,480.06 $946,198.86
6 $54,045.03 $17,454.77 $928,744.09
7 $53,012.66 $18,487.14 $910,256.95
8 $51,919.24 $19,580.57 $890,676.38
9 $50,761.14 $20,738.66 $869,937.72
10 $49,534.55 $21,965.26 $847,972.47
11 $48,235.41 $23,264.40 $824,708.07
12 $46,859.43 $24,640.37 $800,067.69
13 $45,402.07 $26,097.73 $773,969.96
14 $43,858.51 $27,641.29 $746,328.67
15 $42,223.66 $29,276.14 $717,052.53
16 $40,492.12 $31,007.69 $686,044.84
17 $38,658.16 $32,841.64 $653,203.20
18 $36,715.73 $34,784.07 $618,419.13
19 $34,658.42 $36,841.38 $581,577.74
20 $32,479.43 $39,020.37 $542,557.37
21 $30,171.56 $41,328.24 $501,229.13
22 $27,727.19 $43,772.61 $457,456.51
23 $25,138.25 $46,361.55 $411,094.96
24 $22,396.18 $49,103.62 $361,991.34
25 $19,491.94 $52,007.86 $309,983.48
26 $16,415.92 $55,083.88 $254,899.60
27 $13,157.97 $58,341.83 $196,557.77
28 $9,707.33 $61,792.47 $134,765.29
29 $6,052.60 $65,447.20 $69,318.09
30 $2,181.71 $69,318.09 $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 Porter Square Somerville, MA


1500 sqft3900 sqft
Ø selling price$1,055,895$2,246,176
Ø fast selling$959,905$2,021,558
Ø high price sale$1,151,885$2,470,793

In 2026, houses in Porter Square Somerville, MA will be offered at an average price of $606 per square foot. A 1,500 sqft home priced at $1,055,895 is 22.08% more expensive per square foot than a 3,900 sqft home priced at $2,246,176. Home prices in Porter Square Somerville, 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 $1,555,045. Sellers who can wait longer may achieve a higher price of up to $1,900,610.


Porter Square, Somerville, MA

Porter Square in Somerville, MA is a vibrant urban hub straddling the Cambridge border, known for its walkability, transit access, and eclectic local businesses.
This compact neighborhood draws students, professionals, and longtime residents seeking convenience, culture, and a strong community feel.

Transportation & Connectivity

The Porter Square MBTA Red Line and commuter rail station provide fast connections to Harvard Square, Downtown Boston, and North Station, making car-free living easy. Bike lanes, frequent buses, and a pedestrian-friendly streetscape enhance accessibility throughout Somerville, MA and neighboring Cambridge.

Dining, Shopping & the Porter Exchange

A diverse dining scene features Japanese eateries at the Porter Exchange, cozy cafes, and inventive restaurants that keep the area buzzing day and night.
Independent shops, bookstores, and everyday conveniences cluster around Massachusetts Avenue, offering both unique finds and practical essentials.

Lifestyle & Real Estate

Porter Square real estate ranges from classic New England multi-families to modern condos, appealing to buyers and renters who value location and amenities. Green spaces, dog-friendly spots, and year-round community events add to the neighborhood?s livability and charm.

Arts, Education & Local Culture

Nearby Lesley University, music venues, and galleries contribute an arts-forward energy that complements the area?s academic vibe. With its blend of convenience, culture, and connectivity, Porter Square stands out as one of the most desirable places to live and visit in Greater Boston.



FAQ – Home Values in Porter Square Somerville

What is the median home value in Porter Square Somerville in 2026?

In 2026, the typical home value in Porter Square Somerville is about $1,019,896 for an average home size of 1618 square feet. This corresponds to an average price of roughly $606 per square foot.

What is the average cost per square foot in Porter Square Somerville?

In 2026, homes in Porter Square Somerville sell for an average of around $606 per square foot, with a typical range between $575.7 and $636.3 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Porter Square?

The average home size in Porter Square Somerville is about 1618 square feet, with an estimated 2026 value around $1,019,896.



Neighborhoods close to Porter Square Somerville, MA

Edgeworth Malden, MA477 $ / ft²
Glendale Everett, MA494 $ / ft²
Admirals Hill Chelsea, MA241 $ / ft²
Readville Hyde Park, MA370 $ / ft²
Brighton Center Brighton, MA515 $ / ft²
Lower Allston Allston, MA543 $ / ft²




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