21015 Property Tax Rate
Bel Air, Maryland · Part of Harford County
Effective Tax Rate
0.87%
8.1% below state avgMedian Annual Tax
$3,653
$304/mo escrow
Estimate Your Tax
Annual Tax
$3,653
Monthly
$304
Eff. Rate
0.87%
Buyer decision brief
What ZIP 21015 means for your housing budget
Use this ZIP page to compare recurring tax burden before you compare listing prices. The numbers below are Census ZCTA estimates, so they are strongest for neighborhood comparison and weakest for parcel-specific tax planning.
Monthly escrow signal
$304/mo
Based on median annual tax paid
State context
0.09 percentage points below the Maryland average
Maryland average: 0.96%
Data confidence
High confidenceThe Census margin of error is $187, about 5% of the median tax estimate.
Verify before you offer
- Confirm parcel assessed value with Harford County assessor.
- Check homestead, senior, veteran, and disability exemptions.
- Ask whether purchase triggers reassessment or value-cap reset.
- Review school district and special assessment boundaries.
Lower-rate similar ZIPs
This is informational content, not tax, legal, or mortgage advice. Local assessor records remain the source of truth for a specific property.
Data confidence ledger
Can you trust ZIP 21015 for comparison?
ACS vintage
2019-2023 ACS 5-Year Estimates
Five-year Census ZCTA estimates.
ZCTA caveat
Census area, not parcel boundary
USPS ZIP routes and taxing districts can differ inside the same area.
Field completeness
3/3 required fields
Median tax, home value, and derived rate are present.
MOE status
Strong ACS confidence
$187 tax MOE, 5% of the median tax estimate.
Last site refresh
March 10, 2026
Dataset and page-quality audit run locally before publication.
County fallback
County advisory available
Harford County is used for assessor verification and broader context.
Tax bill anatomy
What can change your actual bill in ZIP 21015
Use the ZIP estimate to compare neighborhoods, then verify these parcel-level inputs before relying on a payment estimate.
Assessed value
The ZCTA median home value is $418,400, but your bill starts with the local assessed value for a specific parcel.
Effective rate
The displayed rate is 0.87%, derived from median tax paid divided by median home value.
Exemptions
Homestead, senior, veteran, disability, and local exemptions can reduce taxable value. Confirm eligibility before estimating escrow.
Reassessment
A purchase can change assessed value depending on Maryland and county rules. Ask how sale price affects the next assessment cycle.
Escrow impact
The median tax paid in this ZCTA equals about $304 per month before insurance, HOA dues, or special assessments.
Assessor verification
Harford County assessor or tax collector records are the source of truth for parcel taxes, appeal windows, and exemptions.
How ZIP 21015 Compares
Median Annual Property Tax
ZIP 21015
0.87%
Effective rate
Maryland Avg
0.96%
Effective rate
National Avg
1.10%
Effective rate
State Ranking
Property Tax Rank in Maryland
Lower than 65% of ZIP codes in Maryland(35th percentile, 423 ZIPs compared)
Property Tax Analysis
Property Tax Insights for ZIP 21015
Property owners in ZIP code 21015 (Bel Air, Maryland) pay a median of $3,653/year in property taxes on homes valued at $418,400. This translates to an effective tax rate of 0.87%, which is 9% below the Maryland state average of 0.96%.
The monthly property tax burden for a median-valued home in 21015 is approximately $304, which factors into escrow payments on mortgages. This ZIP code is located within Harford County. This is $321 less than the Maryland average of $3,974/year.
Compared to similar ZIP codes in Maryland, 21015 has lower property taxes. ZIP codes with similar effective rates include 20714 (0.87%) and 20866 (0.87%).
In Bel Air, property taxes represent approximately 2.7% of the median household income of $137,219, providing context for the relative tax burden on homeowners in this area.
Maryland's Homestead Tax Credit caps annual assessment increases at 10% for your primary residence, though your initial purchase-year assessment is unrestricted — file for the credit with Harford County's tax office. The credit applies automatically to qualifying primary residences but requires proper registration; contact the Harford County Assessor to ensure your homestead classification is recorded within 45 days of purchase. Request a copy of your Notice of Assessment and confirm your assessment ratio is correct (owner-occupied property should be assessed on market value).
Frequently Asked Questions
What is the property tax rate in ZIP code 21015?
How much are property taxes in Bel Air, MD (21015)?
How does ZIP 21015 compare to the Maryland average?
What is the median home value in ZIP 21015?
What county is ZIP code 21015 in?
Margin of Error
The median property tax estimate for this ZIP code has a margin of error of ±$187. ZCTA-level data has wider margins than county-level estimates due to smaller sample sizes.
County-Level Data
ZIP code 21015 is part of Harford County, Maryland. View the full county profile for broader context and more data.
View Harford County on TaxByCounty →Explore Bel Air, MD
View all 2 ZIP codes in Bel Air with property tax comparisons.
View Bel Air Property Tax Rates →Why compare these ZIPs?
Better comparison set for ZIP 21015
Each ZIP highlights a homebuyer tradeoff: lower rate, stronger value context, shared county rules, city boundary changes, or nearby missing data.
21154
Street, MD
0.10 percentage points lower than ZIP 21015.
Rate
0.78%
Tax
$3,561
Quality
89
21034
Darlington, MD
0.08 percentage points lower than ZIP 21015.
Rate
0.80%
Tax
$2,773
Quality
89
21028
Churchville, MD
0.07 percentage points lower than ZIP 21015.
Rate
0.81%
Tax
$3,843
Quality
89
21132
Pylesville, MD
0.05 percentage points lower than ZIP 21015.
Rate
0.82%
Tax
$4,193
Quality
89
21056
Gibson Island, MD
0.37 percentage points lower than ZIP 21015.
Rate
0.50%
Tax
$10,001
Quality
68
20818
Cabin John, MD
0.09 percentage points lower than ZIP 21015.
Rate
0.79%
Tax
$10,001
Quality
70
20815
Chevy Chase, MD
0.06 percentage points lower than ZIP 21015.
Rate
0.81%
Tax
$10,001
Quality
70
20816
Bethesda, MD
0.02 percentage points lower than ZIP 21015.
Rate
0.86%
Tax
$10,001
Quality
77
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates (ZCTA level). ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes.
Estimates are informational only and should not be used as financial or legal advice.