House Prices

House Prices & Home Values Olney, MD 2026


Average Data

average house price$646,250
average size per house2534 ft²
average price per ft²256 $ / ft²

04/05/2026 - The value range (VR) for house prices in Olney, MD is $297/ sqft to $297/ sqft. An average home with 2534 sqft costs approximately $752,598 to $752,598. Olney, MD includes 1 ZIP codes and it is located in Montgomery county. The lowest prices are found in ZIP 20832, while the highest are in ZIP 20832. The average price per sqare feet is $256. Our analysis is based on 8 property listings.

Avergage prices by ZIP codes Olney

20832319 $ / ft²




Historical development of home values in Olney

Year Estimated value (USD) Change vs. 2025
2010 $300,130 -53.6%
2011 $288,524 -55.4%
2012 $287,747 -55.5%
2013 $298,503 -53.8%
2014 $313,345 -51.5%
2015 $329,427 -49.0%
2016 $346,619 -46.4%
2017 $365,328 -43.5%
2018 $385,525 -40.3%
2019 $403,401 -37.6%
2020 $424,255 -34.4%
2021 $482,544 -25.3%
2022 $562,538 -13.0%
2023 $593,223 -8.2%
2024 $627,542 -2.9%
2025 $646,250 0.0%

Graph: estimated home values in Olney over time (USD)



Example: 100% financing house in Olney

Loan amount: $646,250

Interest rate: 6.00%

Fixed monthly payment: $3,874.60

Breakdown in the 1st month:
Interest portion: $3,231.25  –  Principal portion: $643.35

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $38,559.12 $7,936.03 $638,313.97
2 $38,069.64 $8,425.50 $629,888.47
3 $37,549.97 $8,945.17 $620,943.30
4 $36,998.26 $9,496.89 $611,446.42
5 $36,412.51 $10,082.63 $601,363.78
6 $35,790.63 $10,704.51 $590,659.27
7 $35,130.40 $11,364.74 $579,294.53
8 $34,429.45 $12,065.69 $567,228.84
9 $33,685.27 $12,809.88 $554,418.96
10 $32,895.18 $13,599.96 $540,819.00
11 $32,056.36 $14,438.78 $526,380.22
12 $31,165.81 $15,329.33 $511,050.89
13 $30,220.33 $16,274.81 $494,776.08
14 $29,216.54 $17,278.61 $477,497.47
15 $28,150.83 $18,344.31 $459,153.16
16 $27,019.39 $19,475.75 $439,677.41
17 $25,818.17 $20,676.97 $419,000.44
18 $24,542.86 $21,952.28 $397,048.16
19 $23,188.89 $23,306.25 $373,741.90
20 $21,751.41 $24,743.73 $348,998.18
21 $20,225.28 $26,269.87 $322,728.31
22 $18,605.01 $27,890.14 $294,838.17
23 $16,884.80 $29,610.34 $265,227.83
24 $15,058.50 $31,436.64 $233,791.20
25 $13,119.56 $33,375.58 $200,415.61
26 $11,061.03 $35,434.12 $164,981.50
27 $8,875.53 $37,619.61 $127,361.88
28 $6,555.23 $39,939.91 $87,421.97
29 $4,091.83 $42,403.32 $45,018.66
30 $1,476.48 $45,018.66 $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 Olney, MD


1500 sqft3900 sqft
Ø selling price$464,641$988,417
Ø fast selling$422,401$889,575
Ø high price sale$506,881$1,087,258

In 2026, houses in Olney, MD will be offered at an average price of $256 per square foot. A 1,500 sqft home priced at $464,641 is 24.63% more expensive per square foot than a 3,900 sqft home priced at $988,417. Home prices in Olney, MD vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $684,288. Sellers who can wait longer may achieve a higher price of up to $836,353.


Discover Olney, MD

Location and Lifestyle

Located in Montgomery County, Olney, MD blends suburban charm with convenient access to Washington, DC. Residents enjoy a small-town feel with tree-lined neighborhoods, safe streets, and community events year-round.
Its central position near Georgia Avenue and the Intercounty Connector (MD-200) makes commuting to downtown DC, Rockville, and Baltimore straightforward.

Attractions and Amenities

Top attractions include performances at the award-winning Olney Theatre Center and outdoor recreation at nearby Rock Creek Regional Park and Olney Manor Recreational Park. Foodies appreciate diverse restaurants along Georgia Avenue, from casual cafes to upscale dining, plus the seasonal Olney Farmers & Artists Market.
Shopping convenience is anchored by Fair Hill Shopping Center, grocery options, and local boutiques that make errands easy.

Real Estate and Community

The Olney, Maryland real estate market features single-family homes, townhouses, and new developments that attract families and professionals. Highly rated Montgomery County Public Schools, including Sherwood High School and Rosa Parks Middle School, are a major draw for households.
Well-kept parks, sports fields, and community centers support an active lifestyle and host youth leagues, festivals, and cultural gatherings. Whether you are relocating, investing, or planning a weekend visit, Olney, MD offers a welcoming mix of convenience, culture, and green space.



FAQ – Home Values in Olney

What is the median home value in Olney in 2026?

In 2026, the typical home value in Olney is about $646,250 for an average home size of 2534 square feet. This corresponds to an average price of roughly $256 per square foot.

What is the average cost per square foot in Olney?

In 2026, homes in Olney sell for an average of around $256 per square foot, with a typical range between $297 and $297 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 Olney is about 2534 square feet, with an estimated 2026 value around $646,250.



Locations close to Olney, MD

Brookeville, MD283 $ / ft²
Poolesville, MD285 $ / ft²
Barnesville, MD311 $ / ft²
Cabin John, MD299 $ / ft²
Chevy Chase, MD334 $ / ft²
Bethesda, MD294 $ / ft²
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