Updated May 2026 · Redfin · 3-month window
20148 Real Estate Market Update: Ashburn, VA, May 2026
The latest housing-market numbers for ZIP code 20148 in Ashburn, Virginia, for May 2026, from the Redfin Data Center. ZIP-level figures are a rolling three-month window.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $830K | ▲ +2.5% | ▼ -2.3% |
| Days on market | 29 | ▼ -14.7% | ▼ -1.7% |
| Homes for sale | 160 | ▲ +15.1% | ▼ -22.7% |
| Sale-to-list | 100.3% | ▲ +0.2% | ▲ +0.1% |
| Homes sold | 239 | ▲ +11.2% | ▲ +10.6% |
Figures from the Redfin Data Center ZIP-code tracker (rolling 3-month window, not seasonally adjusted). Verify against your MLS before posting. Not a valuation for a specific home.
What the 20148 numbers say
The 20148 ZIP in Ashburn is cooling. The median sale price sits at $830,000, 2.3% below last year. Homes here move fast: a typical listing goes under contract in about 29 days, and sellers are getting 100.3% of list price.
Based on 239 recent sales, 20148 is currently an active market.
What this means if you sell in 20148
Use these figures to set expectations early. Lead a listing appointment with the median price and the 29-day pace, show the year-over-year direction, and frame 20148 as an active market. Buyers and sellers trust an agent who knows their exact ZIP, not just the metro average.
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Build the Ashburn post →Frequently asked: the 20148 housing market
- What is the median home price in ZIP 20148 (Ashburn, VA)?
- As of May 2026, the median sale price in ZIP 20148 is $830,000 (-2.3% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 20148 a buyer's or seller's market right now?
- ZIP 20148 is currently an active market, based on a 100.3% sale-to-list ratio, about 29 days on market for May 2026.
- How long do homes take to sell in ZIP 20148?
- A typical listing in 20148 goes under contract in about 29 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 20148 market data come from?
- All figures come from the Redfin Data Center ZIP-code market tracker, a rolling 3-month window refreshed monthly. LOKAL turns them into a ready-to-post carousel, story and square graphic. LOKAL is not affiliated with Redfin.
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Data: Redfin · Redfin Data Center (ZIP-code market tracker). Figures are a ZIP-level 3-month snapshot, not a valuation for a specific home.