Real Estate Data API

20121 Centreville

81 active listings out of 8.8K total properties we track in ZIP 20121 (Centreville, VA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
81
Median
$545K
-46.4%
Sold/mo
1
-96.6%
Tracked
8.8K
Zoomed out

While you're here, take in the bigger picture — maps below show Washington, D.C. metro, not just 20121. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 20121 has recorded 283 home sales. Last month saw 1 sales (-96.6% vs the prior month). Most recent median sale price: $300K.

Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283
Get this data →

Right now, 81 homes are actively for sale in ZIP 20121. Median list price is $545K at $344/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283
Get this data →
Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283
Get this data →
Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283
Get this data →
Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283
Get this data →
Key Numbers
Tracked
8.8K
Active
81
Median list
$545K
Sales (12mo)
283

Inventory breakdown

Distribution of the 81 currently-active listings in ZIP 20121. Full dataset covers 8.8K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 6 (7.8%)
$300K–$500K 21 (27.3%)
$500K–$750K 38 (49.4%)
$750K–$1M 7 (9.1%)
$1M–$2M 5 (6.5%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 4
2 bd 16
3 bd 45
4 bd 13
5+ bd 2
Active by property type
Townhouse 52 (64.2%)
Condo 16 (19.8%)
Single Family 12 (14.8%)
Lot 1 (1.2%)
For Developers

Get Centreville 20121 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/20121
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "20121",
  "total_tracked": 8782,
  "active": 81,
  "median_list": 545000
}
Get an API key Read the docs

ZIP 20121 · Centreville, VA real estate: market summary

As of June 2026, Straply tracks 8,782 homes in ZIP 20121 (Centreville, VA), with 81 active for sale at a median list price of $545,000 (~$344/sq ft). Notably, the market is cooling — the median sale price is down 46% year over year.

Median list price
$545,000
Median $/sq ft
$344
Active listings
81
Median sale price
$300,000 (-46% YoY)
Properties tracked
8,782

Frequently asked: ZIP 20121 · Centreville, VA real estate

What is the median home price in ZIP 20121?

The median list price in ZIP 20121 (Centreville, VA) is $545,000 (about $344 per square foot), based on 81 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 20121?

Active listings in ZIP 20121 (Centreville, VA) concentrate in: 49% $500k–$750k and 27% $300k–$500k.

Are home prices in ZIP 20121 going up or down?

The median sale price is $300,000, down 46% year over year. Straply tracked 283 sales here over the past 12 months.

How many homes are for sale in ZIP 20121?

Straply is tracking 81 active listings in ZIP 20121 (Centreville, VA) out of 8,782 properties on record as of June 2026.

How old are the homes in ZIP 20121?

Most homes in ZIP 20121 (Centreville, VA) were built in the 1990s. About 90% were built after 1980. The newest tracked home dates to 2024.

What types of homes are in ZIP 20121?

ZIP 20121 (Centreville, VA) is mostly townhouses (64% of listings). Also common: condos 20%, single-family homes 15%.

How many bedrooms do homes in ZIP 20121 typically have?

The most common size in ZIP 20121 (Centreville, VA) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.