House Prices

House Prices & Home Values Great Mills, MD 2026


Average Data

average house price$342,267
average size per house2210 ft²
average price per ft²155 $ / ft²

06/03/2026 - The value range (VR) for house prices in Great Mills, MD is $163/ sqft to $163/ sqft. An average home with 2210 sqft costs approximately $360,230 to $360,230. Great Mills, MD includes 1 ZIP codes and it is located in St. Marys county. The lowest prices are found in ZIP 20634, while the highest are in ZIP 20634. The average price per sqare feet is $155. Our analysis is based on 6 property listings.

Avergage prices by ZIP codes Great Mills

20634159 $ / ft²




Historical development of home values in Great Mills

Year Estimated value (USD) Change vs. 2025
2010 $158,955 -53.6%
2011 $152,808 -55.4%
2012 $152,397 -55.5%
2013 $158,093 -53.8%
2014 $165,954 -51.5%
2015 $174,471 -49.0%
2016 $183,577 -46.4%
2017 $193,485 -43.5%
2018 $204,182 -40.3%
2019 $213,649 -37.6%
2020 $224,694 -34.4%
2021 $255,565 -25.3%
2022 $297,932 -13.0%
2023 $314,183 -8.2%
2024 $332,359 -2.9%
2025 $342,267 0.0%

Graph: estimated home values in Great Mills over time (USD)



Example: 100% financing house in Great Mills

Loan amount: $342,267

Interest rate: 6.00%

Fixed monthly payment: $2,052.06

Breakdown in the 1st month:
Interest portion: $1,711.34  –  Principal portion: $340.73

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $20,421.68 $4,203.08 $338,063.92
2 $20,162.45 $4,462.32 $333,601.61
3 $19,887.22 $4,737.54 $328,864.06
4 $19,595.02 $5,029.74 $323,834.32
5 $19,284.80 $5,339.97 $318,494.36
6 $18,955.44 $5,669.32 $312,825.03
7 $18,605.77 $6,019.00 $306,806.04
8 $18,234.53 $6,390.23 $300,415.80
9 $17,840.39 $6,784.37 $293,631.43
10 $17,421.95 $7,202.81 $286,428.62
11 $16,977.70 $7,647.07 $278,781.55
12 $16,506.04 $8,118.72 $270,662.83
13 $16,005.30 $8,619.47 $262,043.36
14 $15,473.67 $9,151.10 $252,892.27
15 $14,909.25 $9,715.52 $243,176.75
16 $14,310.01 $10,314.75 $232,862.00
17 $13,673.82 $10,950.94 $221,911.06
18 $12,998.39 $11,626.37 $210,284.69
19 $12,281.30 $12,343.46 $197,941.23
20 $11,519.99 $13,104.78 $184,836.45
21 $10,711.71 $13,913.05 $170,923.40
22 $9,853.59 $14,771.18 $156,152.23
23 $8,942.53 $15,682.23 $140,470.00
24 $7,975.29 $16,649.48 $123,820.52
25 $6,948.38 $17,676.38 $106,144.14
26 $5,858.14 $18,766.62 $87,377.52
27 $4,700.66 $19,924.10 $67,453.42
28 $3,471.78 $21,152.98 $46,300.44
29 $2,167.11 $22,457.65 $23,842.79
30 $781.98 $23,842.79 $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 Great Mills, MD


1500 sqft3900 sqft
Ø selling price$281,326$598,455
Ø fast selling$255,751$538,610
Ø high price sale$306,900$658,301

In 2026, houses in Great Mills, MD will be offered at an average price of $155 per square foot. A 1,500 sqft home priced at $281,326 is 22.33% more expensive per square foot than a 3,900 sqft home priced at $598,455. Home prices in Great Mills, MD vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $414,316. Sellers who can wait longer may achieve a higher price of up to $506,386.


Discover Great Mills, MD

Located in St. Mary's County, Great Mills, MD blends Chesapeake charm with convenient suburban living.

Location & Community

The community sits just minutes from Lexington Park and the Patuxent River Naval Air Station, making commuting simple for defense and tech professionals.
Residents enjoy quick access to MD-4 and MD-5, connecting Great Mills to Southern Maryland and the D.C. metro region.

History & Culture

Rooted in colonial-era history, Great Mills takes its name from the water-powered mills that once lined local waterways.
Nearby historic sites, museums, and churches showcase the area?s heritage and maritime traditions.

Things to Do

Outdoor enthusiasts explore St. Mary?s River State Park, local boat ramps, and scenic trails for fishing, paddling, and hiking.
Family-friendly attractions, seasonal festivals, and regional seafood restaurants add to the small-town vibe and weekend fun.

Education & Economy

Schools served by St. Mary?s County Public Schools, plus proximity to the University System of Maryland at Southern Maryland, support lifelong learning and workforce development.
The local economy benefits from NAS Patuxent River, contractors, healthcare, and growing small businesses, supporting a range of real estate options from townhomes to single-family neighborhoods.

Living in Great Mills

Whether you are relocating, investing, or planning a day trip, Great Mills, Maryland offers an inviting mix of affordability, accessibility, and waterfront lifestyle.



FAQ – Home Values in Great Mills

What is the median home value in Great Mills in 2026?

In 2026, the typical home value in Great Mills is about $342,267 for an average home size of 2210 square feet. This corresponds to an average price of roughly $155 per square foot.

What is the average cost per square foot in Great Mills?

In 2026, homes in Great Mills sell for an average of around $155 per square foot, with a typical range between $163 and $163 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Great Mills is about 2210 square feet, with an estimated 2026 value around $342,267.



Locations close to Great Mills, MD

Hollywood, MD144 $ / ft²
Hughesville, MD149 $ / ft²
Huntingtown, MD170 $ / ft²
Faulkner, MD156 $ / ft²
Drayden, MD148 $ / ft²
Dowell, MD151 $ / ft²
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