The story of this market
The typical home in ZIP 21157 sells for about $474,000, or $210 per square foot.
Prices are down 12.9% from a year ago, which gives buyers more room to negotiate. Homes take about 37 days to sell. HUD's fair market rent for a two-bedroom is $1,331 a month.
ZIP 21157 — Westminster
The 21157 housing market is currently experiencing a correction with year-over-year price declines of 12.9%. While the market remains competitive, buyers are finding a more balanced environment compared to previous periods. Many specific metrics such as rental rates, tax rates, and detailed demographic breakdowns are not currently published at the ZIP level.
Median prices moved down 12.9% year over year.
Homes spend a median of 37 days on market with 0.0 months of supply — a fast-moving market.
0% of listings have cut prices · homes sell at 0% of asking — demand is holding steady.
no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 4.1% · poverty 6.7% — a stable, low-distress profile.
ZCTA 21157, Carroll County MD
Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Maryland) — Maryland Real Property Assessment and Taxation: Property is assessed at its phased-in use value. The tax is calculated by multiplying the assessed value by the applicable state and local tax rates.
Data sourced from Data Commons ZCTA 21157 profile.
- Adventure Park USA4.119.7 mi
- Hyper Kidz Baltimore4.913.7 mi
- Hickory Falls Family Entertainment Center4.419.4 mi
- Players Fun Zone4.40.5 mi
- Mount Airy Bowling Lanes4.615.2 mi
- Howard County Fairgrounds4.416.8 mi
- Adventure Park USA4.119.7 mi
- GUNTRY Maryland4.714 mi
- Linganore Winecellars4.614.3 mi
- Walker’s Tap & Table4.717.4 mi
- Baugher's Orchards, Farm & Bakery4.54.7 mi
- Black Ankle Vineyards4.611.3 mi
- Piney Run Park4.711 mi
- Stratosphere Social4.210.4 mi
- Carroll County Farm Museum4.60.5 mi
- Adventure Park USA4.119.7 mi
- Howard County Conservancy4.817.6 mi
- Prettyboy Dam4.715.6 mi
- Carroll County Farm Museum4.60.5 mi
- Daniels Dam4.518.9 mi
- Piney Run Park4.711 mi
- Freedom Park4.712.9 mi
- Millard Cooper Park4.712.5 mi
- Krimgold Park4.79.4 mi
- Soldiers Delight Natural Environment Area4.612.7 mi
- The Links at Challedon4.312.1 mi
- Oakmont Green Golf Course4.38.9 mi
- Westminster National Golf Course4.25.5 mi
- Piney Branch Golf Club4.78.3 mi
- Mitchell's Golf Complex3.99.7 mi
- Baugher's Orchards, Farm & Bakery4.54.7 mi
- TownMall of Westminster3.61.6 mi
- Boscov's4.41.7 mi
- Hampstead Pre-Owned4.78.1 mi
- Safeway4.12.6 mi
Theme parks, venues, golf, airports, museums, water and shopping across the area from Google Maps, ranked by popularity within the radius shown.
Key-figure check: median price corroborated by the published ten-year series (2025) (within 12.5%).