Quick Summary
Can you buy a single-family home in Chantilly for $700K-$900K in 2026? Short answer: yes - in Greenbriar or Brookfield, two established Fairfax County subdivisions where detached homes trade in exactly that band. Redfin's April 2026 snapshot puts Chantilly's median sale at $700,128 (+5.7% year over year); Movoto's June 2026 FAQ shows a $725K median list at $301/sq ft and 26 days on market. Both neighborhoods sit off Route 50 near Route 28, both feed the Chantilly High School pyramid, and both keep mandatory dues minimal.
Greenbriar vs Brookfield: The One-Paragraph Difference
Greenbriar is the 1960s planned community: Levitt & Sons started building it in the late 1960s, and the subdivision now holds 1,850+ homes across styles - Cape cods, colonials, ramblers, split-levels and split-foyers - most from the 1960s and 70s at 1,300-3,000+ square feet above grade (the Census CDP boundary differs; its 3,229 housing units cover a wider geography). The Greenbriar Civic Association is strictly voluntary - a $25-a-year donation, no bylaws for residents - and funds community events including Bands in the Park at Greenbriar Commons Park. Homeowners also get the Greenbriar Pool Club (private; memberships transfer member-to-member) and the Greenbriar Dolphins swim team. Brookfield is the smaller Chantilly 20151 pocket around Poplar Tree Road and Lees Corner Road, dating to 1965 with homes built through 2013: mostly midsize single-family at 900-4,250 sq ft, median sale $677,500 at $344/sq ft (neighborhoods.com), anchored by the Brookfield Civic Association, the Brookfield Swim Club, and the Brookfield Bike & Hike trail program along Frog Branch Creek.
What Does $700K-$900K Buy in Each?
At $700K you are typically looking at original-condition ramblers and split-levels - often 3 bedrooms, 1,500-2,000 square feet - where the value play is renovating over time. The $800s unlock larger colonials and updated homes. Approaching $900K you hit the top of both markets: infill teardowns, like a Brookfield bilevel built 2024 and listed at $1,449,900 via Bright MLS - that shows where land value is pushing. Context: Movoto's January 2026 data had Chantilly's median sold at $647,495 with 45 days on market (108 sales), so today's band reflects a tighter market. Whatever the budget, treat each listing as its own comp set - 1968 ranches and 2024 rebuilds share streets here, not prices.
How Does the Commute to DC Actually Compare?
Both neighborhoods run on the Route 50 / Route 28 grid, about 24 miles and roughly 30 minutes of free-flow driving to Washington DC (Rome2Rio). The transit reality for daily commuters is bus-plus-rail: Fairfax Connector route 901 connects to the Silver Line at Herndon station (~1h27m to Capitol South), or route 672 to Vienna Metro on the Orange Line (~1h13m). Free commuter parking is close - Sully Station at 4900 Stonecroft Boulevard (38 spaces; routes 642/901), Poplar Tree Park at 4714 Stringfellow Road (279 spaces; routes 615/632/640), and the Greenbriar park-and-ride at Stringfellow Road and Melville Lane (160 spaces; route 615). Route 28 (Sully Road) also puts the Westfields corporate corridor and Dulles airport minutes away - a big reason these two subdivisions hold value.
Schools, Dues, and Daily-Living Details
School assignments: both neighborhoods sit in the Chantilly High School pyramid. Brookfield-area addresses feed Brookfield Elementary (4200 Lees Corner Road) toward Franklin Middle School; Greenbriar subdivision addresses feed Greenbriar East Elementary toward Rocky Run Middle School. But middle-school assignment varies by street - some Greenbriar addresses also route to Franklin - so verify by address with the FCPS boundary locator, not by neighborhood name. Neither subdivision has a mandatory HOA: Greenbriar's civic association is $25 a year, voluntary; Brookfield's civic dues run about $35-37 a year; swim clubs are separate memberships. For context on carrying cost, Fairfax County's adopted FY2026 residential tax rate is $1.1225 per $100 of assessed value - about $748 a month on an $800,000 assessment.
What This Means for Values
Here's our read from closing 5-10 deals a month across these corridors: Greenbriar and Brookfield are renovation corridors. Older stock plus token dues means buyers price the discount for original condition and add equity over time - the updated colonials resell fastest. The Brookfield teardown trend ($1.45M for a 2024 bilevel on Leighfield) tells you land is appreciating even when houses aren't brand new. Proximity to the 28 corridor, the Westfields job base, and free commuter parking keep both in the commuter sweet spot - the same profile that keeps drawing buyers priced out of closer-in Fairfax pockets. If you like Greenbriar and Brookfield's math, also compare Centreville and Fairfax corridors in our Silver Line Herndon & Sterling guide.
Sources & Next Step
Sources: Wikipedia 'Greenbriar, Virginia' (2020 Census: 8,421 pop, 1.58 sq mi; civic assoc 501(c)(4) since Mar 1969); northernvirginiahomepro.com (1,850+ homes; 1960s-70s styles); dcmodernhomes.com via Bright MLS (1968 Jefferson rambler; 1969 Essex colonial; 2024 Brookfield bilevel $1,449,900); neighborhoods.com Brookfield ($677,500 median, $344/sq ft); schoolprofiles.fcps.edu; Redfin Chantilly (Apr 2026: $700,128 median, +5.7% YoY); Movoto Chantilly (Jan 2026: $647,495 median sold, 45 DOM; Jun 2026: $725K list, $301/sq ft, 26 DOM); Rome2Rio (~24 mi, ~30 min; bus/Metro routings); fairfaxcounty.gov Connector park-and-rides + FY2026 budget ($1.1225/$100, adopted May 13, 2025). Comparing blocks, selling in one, or deciding whether original-condition plus renovation beats turnkey? Text (571) 441-1031 - Cornerstone Realty Group - for off-market + coming-soon in Greenbriar and Brookfield, or a 5-minute call to map the right streets for your budget. Get a free home valuation, or search current Chantilly inventory.
FAQ
What home styles will I find in Greenbriar, Chantilly?
Cape cods, colonials, ramblers, split-levels and split-foyers - mostly built in the 1960s and 70s by Levitt & Sons, 1,300-3,000+ sq ft, in a 1,850+ home planned community. Original-condition ranches and updated colonials share streets, so each listing comps on its own condition, not its block.
Does Greenbriar have an HOA?
No mandatory HOA. The Greenbriar Civic Association is strictly voluntary - a $25-a-year donation with no bylaws for residents - funding community events like Bands in the Park. The Greenbriar Pool Club is private, with memberships transferring member-to-member. Confirm swim access in the resale package.
Which schools serve Greenbriar vs Brookfield?
Both sit in the Chantilly High School pyramid - Brookfield ES, Greenbriar East ES and Greenbriar West ES are the nearby elementaries. But middle-school assignment (Franklin MS vs Rocky Run MS) varies by street, so verify by address with the FCPS boundary locator before you buy on a school claim.
How long is the commute from Chantilly to DC?
About 24 miles - roughly 30 minutes of free-flow driving to Washington (Rome2Rio). For transit, Fairfax Connector 901 reaches the Silver Line at Herndon (~1h27m to Capitol South); route 672 reaches Vienna Metro (~1h13m). Free commuter parking exists at Sully Station, Poplar Tree Park and Greenbriar P&R, per Fairfax County.