The story of this market
The typical home in ZIP 21046 sells for about $475,000, or $258 per square foot.
Prices are up +9.7% from a year ago, so sellers still have some momentum. Homes take about 35 days to sell. HUD's fair market rent for a two-bedroom is $2,131 a month.
ZIP 21046 — Columbia
The 21046 housing market remains highly competitive, characterized by low inventory and steady price appreciation. Strong demand from families and professionals, coupled with the area's high-quality school system and proximity to major employment hubs, continues to drive market activity. Despite higher interest rates, the market shows resilience with homes selling quickly and maintaining strong value growth.
This ZIP is ideal for families and professionals seeking a balance of suburban amenities, high-quality schools, and convenient access to major regional employment hubs.
Median prices moved up 9.7% year over year.
Homes spend a median of 35 days on market with 3.2 months of supply — a fast-moving market.
18% of listings have cut prices · homes sell at 100.5% of asking — demand is running ahead of supply.
no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 2.7% · poverty 8.4% — a stable, low-distress profile.
Researched annual trajectory for this ZIP, from published historical series
Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 3.6%/yr trend — a deterministic estimate, not a published forecast or guarantee.
Median annual property tax paid on this ZIP's residential parcels
Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.0%/yr trend — a deterministic estimate, not a published forecast or guarantee.
versus the prior ACS vintage
net influx — more people moved in than out
ZCTA 21046, Howard County MD
Crime rates in the Columbia area are generally lower than the national average, with property crime being the most frequently reported incident type.
The area is served by the Howard County Public School System, which is consistently ranked among the top-performing districts in Maryland.
The region faces moderate risks from severe thunderstorms and occasional flooding in low-lying areas, with standard insurance coverage typically sufficient.
Columbia serves as a major employment hub with significant corporate presence in technology, healthcare, and government contracting, supported by ongoing mixed-use development.
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.
Residents benefit from proximity to major corridors including US-29 and MD-32, providing access to employment centers in Baltimore and Washington, D.C.
The area features extensive access to the Columbia Association's network of parks, lakes, and walking trails, alongside major shopping centers like The Mall in Columbia.
The rental market is characterized by high demand and low vacancy rates, with consistent rent growth driven by the area's strong employment base.
The economy is anchored by the healthcare, cybersecurity, and government contracting sectors, with major employers including Johns Hopkins Applied Physics Laboratory and various federal agencies.
The area is served by a network of arterial roads and regional bus services, with limited direct rail access requiring transit to nearby MARC stations.
Development is focused on the continued revitalization of Columbia's downtown core, emphasizing high-density residential and mixed-use projects.
The Howard County Department of Assessments and Taxation conducts triennial assessments to determine property values for tax purposes.
Parcels are subject to Howard County property taxes and may fall within specific community association or utility service districts.
Property insurance premiums are stable, reflecting the area's low risk profile for major natural disasters.
Maryland continues to see steady domestic migration, with Howard County remaining a preferred destination for families relocating within the region.
Maryland is a judicial foreclosure state, requiring court oversight for the foreclosure process.
Sellers are required to provide a residential property disclosure statement covering the condition of the home's major systems.
Data retrieved from US Census Bureau ACS 5-year estimates for ZCTA 21046.
Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment.
A central recreational hub featuring walking trails and fishing.
A major regional shopping and dining destination.
Includes various pools, fitness centers, and sports complexes.
Key-figure check: median price corroborated by the prior refresh cycle (within 12.5%).