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Cockeysville CDP, MD

ZIP 21030 — Housing & Real Estate

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Home values, rent, tenure, and housing stock

Housing & Real Estate in ZIP Code 21030

Median Home Value
$435,500
Median Rent
$1,396
Affordability Snapshot
$120,000
Est. income to buy

Household income needed for a median home under a 20% down / 6.8% illustrative mortgage model (~$2,798/mo PITI).

17%
Rent-to-Income Ratio

Below the 30% threshold — generally affordable for median earners.

4.4x
Home Price-to-Income Ratio

Within the typical 3-5x range for home affordability.

26.0 yrs
Price-to-Rent Ratio

Years to break even buying vs renting at median home value and rent.

To comfortably buy a median-priced home in ZIP 21030 in Cockeysville CDP, MD, a household would need roughly $120,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $2,798. That is about 23% above the local median household income ($97,875), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Housing Tenure

Diverse housing tenure.

Heating Fuel
Housing Metrics
Owner Occupied
43.8%-33% vs US avg
x
Vacancy Rate
4.9%-53% vs US avg
x
Broadband Access
95.1%+9% vs US avg
x
4+ Bedrooms
9.6%-35% vs US avg
x
Built Pre-1939
0.6%-96% vs US avg
x
Built Post-2014
0.6%-91% vs US avg
x
Rent Burden >30%
20.3%-59% vs US avg
x
Mortgage-Free
33.8%-11% vs US avg
x
$435,500
Home Value
$1,396
Rent
1978
Year Built
2016
Moved In

Residents have lived here since ~2016 on average

Housing Structure

Census ACS structure types (single-family, multi-unit, etc.).

  • 1-unit detached31.2%
  • 1-unit attached12.6%
  • 2-9 units15.6%
  • 10+ units40.6%
  • Mobile home & other0.0%

Housing & Real Estate key statistics

Housing statistics
Housing
Median home value$435,500
Median rent$1,396
Owner-occupied43.8%
Vacant4.9%
Price-to-income4.4x
Est. income to buy$120,000