Fairfax County Housing Market 2025 Review
Daniel ParkNo. 116
Key takeaways
- Fairfax County recorded 11,780 home sales in 2025, essentially flat versus 11,787 in 2024, according to preliminary MarketStats by ShowingTime data reported January 14, 2026.
- The county’s average sales price rose about 3% to $883,520 across all home types.
- Across NVAR’s region, which includes Fairfax County, active listings in December 2025 were up 31.7% and average days on market rose to 35 from 27.
- The NVAR and George Mason forecast for 2026 expects Fairfax County single-family prices up 1.9% with sales up 8.4%, and condo prices down 2.7%.
- Freddie Mac’s 30-year average was 6.10% on January 29, 2026, down from 6.95% a year earlier.
Fairfax County’s housing market in 2025 was steady rather than spectacular: sales were flat, prices rose modestly, and buyers finally had more homes to choose from and more time to decide. The county lagged some neighbors on sales growth in a year shaped by federal workforce cuts and a long government shutdown. Heading into 2026, lower mortgage rates and more inventory point to a more balanced market, with single-family homes holding up better than condos.
All figures below were published by early February 2026 and are labeled with their source and period. Year-end data is preliminary and can be revised.
Fairfax County 2025 by the numbers
| Indicator | Period | Figure | Source |
|---|---|---|---|
| Closed sales, Fairfax County | Full year 2025 | 11,780 (down 0.1%) | MarketStats by ShowingTime, via FFXnow |
| Average sales price, Fairfax County | Full year 2025 | $883,520 (up 3%) | MarketStats by ShowingTime, via FFXnow |
| Closed sales, Fairfax County | December 2025 | 830 (down 1.8%) | MarketStats by ShowingTime, via FFXnow |
| Median sold price, NVAR region | Full year 2025 | $750,000 (up 2.78%) | NVAR |
| Units sold, NVAR region | Full year 2025 | 16,610 (up 1.55%) | NVAR |
| Active listings, NVAR region | December 2025 | 1,438 (up 31.7%) | NVAR |
| Average days on market, NVAR region | December 2025 | 35 (up from 27) | NVAR |
| Months of supply, NVAR region | December 2025 | 1.04 (up from 0.8) | NVAR |
The county figures come from FFXnow’s January 14, 2026 report. NVAR’s region covers Fairfax and Arlington counties plus the cities of Alexandria, Fairfax and Falls Church and the towns of Vienna, Herndon and Clifton, so Fairfax County makes up most of it. See NVAR’s 2025 year-end release and December 2025 statistics.
What shaped the year
Federal workforce changes
Fairfax County has one of the largest concentrations of federal workers and contractors in the country, and 2025 brought layoffs, deferred resignations and contract cancellations. The effect showed up less as falling prices and more as hesitation: some buyers paused, and some owners listed earlier than planned. Sales in Fairfax were flatter than in Loudoun (up 5.8%) and Arlington (up 5.4%), according to the Bright MLS figures cited by FFXnow.
The fall government shutdown
The federal shutdown that began October 1 and ran into mid-November delayed some closings that relied on federal agencies and kept some federal employees on the sidelines during what is normally a solid fall season. I covered the practical side in buying a home during the shutdown.
More listings, slower pace
Inventory grew all year. By November 2025, NVAR reported regional inventory up about 45% from a year earlier, and December’s active listings were still up 31.7%. Homes took longer to sell, which gave buyers room for inspections and negotiation that had been rare since 2020.
Rates eased in the second half
The Fed cut rates three times in late 2025, then held steady at 3.50% to 3.75% at its January 28, 2026 meeting. Mortgage rates followed bond yields lower: Freddie Mac’s 30-year average was 6.10% on January 29, 2026, compared with 6.95% a year earlier, per Freddie Mac.
The 2026 outlook for Fairfax County
The 2026 forecast from George Mason University’s Center for Regional Analysis and NVAR, released at the end of December 2025 and summarized by FFXnow, breaks out Fairfax County by property type:
| Property type | Median price, 2026 forecast | Sales, 2026 forecast |
|---|---|---|
| Single-family homes | Up 1.9% | Up 8.4% |
| Townhouses | Up 1.7% | Up 4.2% |
| Condominiums | Down 2.7% | Up 2.4% |
Read that as a market where prices mostly hold, transactions pick up, and condos remain the softest segment. Bright MLS’s chief economist noted that buyers have more leverage and that price drops are possible in some local markets.
What this means for you
- Sellers: pricing correctly at launch matters more than it did in 2022 to 2024. Expect more showings per offer and real inspection negotiations. Start with a home value estimate and recent comps for your exact subdivision.
- Buyers: you have more choices and more time than in recent years, especially in condos and higher price points. Rate improvements help, but competition can return quickly in spring.
- Condo owners: the forecast calls for softer prices. Well-maintained buildings with healthy reserves will stand out.
- Move-up owners: a slower market cuts both ways. You may sell for a bit less, but you can buy with more negotiating room.
A worked example: the rate change in dollars
Illustrative only. A buyer purchasing a $750,000 home (close to NVAR’s 2025 regional median) with 10% down borrows $675,000.
| 30-year rate | Monthly principal and interest |
|---|---|
| 6.95% (Freddie Mac average, late January 2025) | About $4,468 |
| 6.10% (Freddie Mac average, January 29, 2026) | About $4,090 |
| Difference | About $378 less per month |
That’s real money, and it’s a big reason I expect more buyer activity this spring. Taxes, insurance and HOA dues are extra.
Common mistakes in a shifting market
- Pricing off a neighbor’s 2024 sale instead of the last 90 days.
- Assuming every segment moves together. Condos and single-family homes behaved differently in 2025.
- Treating average price as median price. Fairfax’s average is pulled up by high-end sales.
- Waiting for big price drops that the forecast doesn’t expect.
- Skipping a written buyer agreement discussion. See buyer agreements explained.
Daniel’s tip: In Fairfax County, the market can be very different a few miles apart. Ask for a 12-month report on your specific subdivision and home type. That beats any countywide number.
Want a Fairfax County market read for your neighborhood?
For the bigger picture, read my Northern Virginia 2025 review and Arlington 2025 review, or visit my Fairfax County page.
Frequently asked questions
Did home prices go up in Fairfax County in 2025?
Modestly. Preliminary data reported by FFXnow shows the average sales price up about 3% to $883,520, while the number of sales was essentially flat.
Is Fairfax County a buyer’s or seller’s market in 2026?
It’s moving toward balance. Inventory and days on market rose in late 2025, but supply is still low by national standards, so well-priced homes still sell.
What is the 2026 home price forecast for Fairfax County?
The NVAR and George Mason forecast calls for single-family prices up 1.9%, townhouse prices up 1.7% and condo prices down 2.7% in 2026.
How did federal layoffs affect Fairfax County home prices?
So far the effect showed up more in flat sales and more listings than in falling prices. Local results vary by neighborhood and price range.
Sources
Filed under Inside Fairfax County, Market Pulse
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