St. Marys Brookline, MA House Prices & Home Values 2026

Average Data

average house price	$1,370,243
average size per house	2161 ft²
average price per ft²	616 $ / ft²

04/15/2026 - The value range (VR) for house prices in St. Marys Brookline, MA is $585.2/ sqft to $646.8/ sqft. An average home with 2161 sqft costs approximately $1,227,944 to $1,357,201. Brookline, MA includes 1 ZIP codes and it is located in Norfolk county. The lowest prices are found in ZIP 02446, while the highest are in ZIP 02446. The average price per sqare feet is $616. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes St. Marys Brookline

02446

647 $ / ft²

Historical development of home values in St. Marys Brookline

Year	Estimated value (USD)	Change vs. 2025
2010	$636,366	-53.6%
2011	$611,757	-55.4%
2012	$610,110	-55.5%
2013	$632,915	-53.8%
2014	$664,386	-51.5%
2015	$698,485	-49.0%
2016	$734,936	-46.4%
2017	$774,604	-43.5%
2018	$817,428	-40.3%
2019	$855,331	-37.6%
2020	$899,547	-34.4%
2021	$1,023,138	-25.3%
2022	$1,192,749	-13.0%
2023	$1,257,809	-8.2%
2024	$1,330,576	-2.9%
2025	$1,370,243	0.0%

Graph: estimated home values in St. Marys Brookline over time (USD)

Example: 100% financing house in St. Marys Brookline

Loan amount: $1,370,243

Interest rate: 5.83%

Fixed monthly payment: $8,062.64

Breakdown in the 1st month:
Interest portion: $6,652.53 – Principal portion: $1,410.11

Yearly breakdown (100% financing)

Year	Interest per year ($)	Principal per year ($)	Remaining balance at year-end ($)
1	$79,371.12	$17,380.60	$1,352,862.40
2	$78,331.05	$18,420.68	$1,334,441.71
3	$77,228.73	$19,522.99	$1,314,918.72
4	$76,060.45	$20,691.27	$1,294,227.45
5	$74,822.26	$21,929.46	$1,272,297.98
6	$73,509.98	$23,241.75	$1,249,056.24
7	$72,119.17	$24,632.56	$1,224,423.68
8	$70,645.13	$26,106.60	$1,198,317.08
9	$69,082.88	$27,668.85	$1,170,648.23
10	$67,427.14	$29,324.58	$1,141,323.65
11	$65,672.33	$31,079.40	$1,110,244.25
12	$63,812.50	$32,939.23	$1,077,305.02
13	$61,841.38	$34,910.35	$1,042,394.67
14	$59,752.30	$36,999.42	$1,005,395.25
15	$57,538.22	$39,213.51	$966,181.74
16	$55,191.63	$41,560.09	$924,621.65
17	$52,704.63	$44,047.10	$880,574.55
18	$50,068.80	$46,682.92	$833,891.63
19	$47,275.24	$49,476.48	$784,415.15
20	$44,314.51	$52,437.21	$731,977.93
21	$41,176.61	$55,575.11	$676,402.82
22	$37,850.93	$58,900.79	$617,502.02
23	$34,326.24	$62,425.48	$555,076.54
24	$30,590.63	$66,161.10	$488,915.44
25	$26,631.47	$70,120.25	$418,795.19
26	$22,435.40	$74,316.33	$344,478.87
27	$17,988.23	$78,763.50	$265,715.36
28	$13,274.93	$83,476.80	$182,238.57
29	$8,279.58	$88,472.15	$93,766.42
30	$2,985.31	$93,766.42	$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 St. Marys Brookline, MA

	1500 sqft	3900 sqft
Ø selling price	$1,085,617	$2,309,404
Ø fast selling	$986,925	$2,078,463
Ø high price sale	$1,184,310	$2,540,344

In 2026, houses in St. Marys Brookline, MA will be offered at an average price of $616 per square foot. A 1,500 sqft home priced at $1,085,617 is 22.33% more expensive per square foot than a 3,900 sqft home priced at $2,309,404. Home prices in St. Marys Brookline, 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 $1,598,818. Sellers who can wait longer may achieve a higher price of up to $1,954,111.

St. Marys, Brookline MA Neighborhood Guide

Location and Transit

St. Marys in Brookline, MA sits on Beacon Street at the edge of Boston, offering a prime location between Coolidge Corner and the Fenway.

Residents enjoy car-free convenience with the MBTA Green Line C at Saint Mary's Street, plus quick walks to the Longwood Medical Area and Boston University.

Lifestyle and Amenities

The neighborhood blends classic brownstone charm with modern convenience, showcasing tree-lined sidewalks, historic architecture, and welcoming stoops.

Beacon Street eateries, coffee shops, and independent boutiques make daily errands and dining out effortless.

Nearby Amory Park and Hall's Pond Sanctuary provide peaceful green spaces for jogs, dog walks, and nature watching.

Education and Community

Families value access to acclaimed Brookline public schools while students and professionals benefit from proximity to BU, Northeastern, and the Longwood campuses.

A friendly, transit-oriented vibe connects neighbors, with easy access to Coolidge Corner?s cultural events, bookstores, and the iconic Coolidge Corner Theatre.

Housing and Real Estate

Housing options in Saint Mary?s range from updated apartments and stylish condos to spacious, historic homes in well-kept buildings.

Strong demand keeps the area competitive, driven by unbeatable transit, walkability, and nearby employment centers.

For buyers and renters seeking urban energy with neighborhood warmth, St. Marys Brookline delivers exceptional convenience, character, and value.

FAQ – Home Values in St. Marys Brookline

What is the median home value in St. Marys Brookline in 2026?

In 2026, the typical home value in St. Marys Brookline is about $1,370,243 for an average home size of 2161 square feet. This corresponds to an average price of roughly $616 per square foot.

What is the average cost per square foot in St. Marys Brookline?

In 2026, homes in St. Marys Brookline sell for an average of around $616 per square foot, with a typical range between $585.2 and $646.8 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in St. Marys?

The average home size in St. Marys Brookline is about 2161 square feet, with an estimated 2026 value around $1,370,243.

Neighborhoods close to St. Marys Brookline, MA

Newton Corner Newton, MA	474 $ / ft²
Mason Rice Newton Center, MA	487 $ / ft²
Upper Falls Historic District Newton Upper Falls, MA	452 $ / ft²
Brookline Village Brookline, MA	607 $ / ft²
Cochesett West Bridgewater, MA	236 $ / ft²
Five Corners South Easton, MA	230 $ / ft²

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