What is my home worth in Great Falls?Home value estimator, 2026
Move the slider to your size and condition. The range comes from what Great Falls homes sold for this year.
Great Falls from the overlook· Great Falls, Fairfax County
Artist's renderings of real Northern Virginia places.
Estimator
Your Great Falls home, in a range.
A rough range from the Great Falls median, not an appraisal. The white dot is your midpoint on the line from the lowest to the highest Great Falls sale of 2026 (the line stops at three times the median, so the top sale sits past its end); the gold mark is the median. Condition factors are the same as on the full home value estimator.
It starts at the size of the median Great Falls house. Change the size and condition; the range updates as you go. Nothing is sent anywhere.
Northern Virginia Guide › Fairfax County › Great Falls › Home value
Updated October 22, 2026Bright MLS closed sales, January 1 to October 2, 2026, pulled by Ahmed Makkiyah on October 2, 2026About a 3-minute read
Quick answer
From January 1 to October 2, 2026, the median Great Falls house sold for $1,885,000, or $505 per square foot above ground. A 3,750-square-foot house in good condition works out to about $1,892,775. Your street, lot and updates move it from there.
Great Falls numbers, 2026
What Great Falls homes sold for this year.
139 Great Falls houses and 0 townhouses closed from January 1 to October 2, 2026. Half sold for more than the median, half for less.
| Type | Sales | Median | Lowest | Highest | Median per sq ft | Median days | Sold to list |
|---|---|---|---|---|---|---|---|
| Houses | 139 | $1,885,000 | $800,000 | $12,000,000 | $505 | 10 | 99.3% |
| Townhouses | 0 | too few sales for a median | |||||
Houses are detached homes with at least 3 bedrooms and 2 full baths; townhouses are end-of-row and interior-row homes, fee simple. Condos are not included. "Great Falls" here is the Great Falls mailing address in Fairfax County. Per square foot uses above-grade finished space. Median days is days on market until a contract.
Since 2019
The median Great Falls house, up 68% since 2019.
One dot per year: the median sale price of houses that closed January 1 to October 2 of that year, so each year covers the same months.
A median tracks the mix of houses that sold each year, not the value of one house. Bright MLS closed sales pulled by Ahmed Makkiyah between October 2 and October 11, 2026. The Great Falls town guide has the townhouse line too.
Nearby towns
Per square foot, Great Falls houses rank 3rd of 11 towns on this list in Fairfax County.
Median sale price per above-grade square foot, houses, January 1 to October 2, 2026. Tap a town to open its estimator.
Price per square foot runs higher in smaller, older houses and on bigger lots, so it compares towns, not individual homes. More towns and every community guide are on the Seller hub.
What moves the price
Five things that put a Great Falls home above or below the median.
Buyers and appraisers price the finished space above grade first. A basement adds value, but at a lower rate.
A kitchen, baths and systems done in the last few years show up in the price. Original finishes usually sell below the median.
Backing to trees or a quiet street, versus a busy road or power lines, can move two houses of the same size well apart.
Two homes a street apart can go to different schools. Check yours on the school boundary finder.
Spring listings draw the most buyers. See which months sell best in the best time to sell study.
Timing is a decision, not a coincidence. The right timing, the right price and the right condition make a smooth sale.Ahmed Makkiyah
Questions
What Great Falls owners ask.
What is my home worth in Great Falls?
From January 1 to October 2, 2026, the median Great Falls house sold for $1,885,000 and the median townhouse for too few sales for a median (0 sold) (Bright MLS). Your own price depends on size, condition, lot and street. The estimator on this page gives a rough range from the Great Falls median price per square foot; Ahmed's written valuation uses the closed sales nearest your address.
What is the price per square foot in Great Falls?
The median Great Falls house sold for $505 per square foot of above-grade finished space, January 1 to October 2, 2026 (Bright MLS). Basements are not counted in that figure.
How fast do homes sell in Great Falls?
The median Great Falls house went under contract 10 days after listing and sold for 99.3% of its list price (Bright MLS, January 1 to October 2, 2026).
How accurate is an online home value estimate?
Any estimate built from a town median, this one included, cannot see your lot, your updates or the sales on your street. Treat it as a starting range. A written valuation from a REALTOR who checks the comparable sales by hand is the number to price from.
Your next step
Thinking of selling? Start with the number.
Send your address and get real numbers back, in English or Arabic, not a pitch.
Keep exploring
More on Great Falls and selling.
Every community, side by side
Sold prices and days on market for each community guide.
Open Town guideGreat Falls
Schools, commute, daily life and prices since 2019.
Open Seller guideSelling in Northern Virginia
What it costs: the grantor tax, the two regional fees and settlement.
Open Home valuationPriced on evidence.
Comparable closed sales near you, checked by hand.
Open Market studyBest time to sell
Which months sell best, from Bright MLS listings.
Open TaxesFairfax County property tax
Rates and due dates.
OpenKeep reading
- Fairfax CountyGreat FallsTown guide: prices, schools and commute.
- SellingSeller hubEvery community seller guide and town estimator in one place, with the best months to list.
- ToolWhat is my home worth?A written valuation from the closed sales nearest you.
- Market studyBest time to buy or sellWhich months sell best, from Bright MLS listings.