LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 21237 sells for about $307,145, or $215 per square foot.

Prices are up +4.2% 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 $1,606 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 21237 — Rosedale

Baltimore County →Baltimore City County →spans 2 countiesrefreshed Sep 18, 2026next refresh Oct 18, 2026
Market mood · cautiously optimistic

The 21237 housing market remains stable with moderate price appreciation driven by limited inventory and consistent demand from first-time buyers. While interest rates have tempered transaction volume, the area's affordability relative to the broader Baltimore metro continues to support steady market activity.

Who this ZIP fits

This ZIP is well-suited for working families and commuters seeking a balance between suburban living and accessibility to Baltimore's major employment centers.

Parent geography
Rosedale · no city intel reportBaltimore County →Maryland state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 29.1 km²Water area · 0.6 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$307,145
+4.2% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
35 days
Active listings
44
Listings with price cuts
15%
share of active listings
Sale-to-list ratio
98.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
77
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
71
Growth/100

Median prices moved up 4.2% year over year.

80
Liquidity/100

Homes spend a median of 35 days on market with 2.8 months of supply — a fast-moving market.

73
Momentum/100

15% of listings have cut prices · homes sell at 98.5% of asking — demand is running ahead of supply.

84
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 5.2% · poverty 8.1% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2015201620172018201920202021202220232024202520272029$180,000$240,000$300,000$360,000$420,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 5.8%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2015201620172018201920202021202220232024202520272029$2,100$2,800$3,500$4,200$4,900

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 5.1%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2022 5-year estimates
Population change
+5.5%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
31,425

ZCTA 21237, Maryland

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
17.6%
Foreign-born residents
5,523
Naturalized (of foreign-born)
56.9%
Non-citizens (of population)
7.6%
Entered 2010 or later (of foreign-born)
38.8%
World region of birth (foreign-born)
Africa
42.4%
Asia
30.1%
Americas
21%
Europe
5.8%
Oceania
0.7%

ACS 2024 5-year estimates. Aggregate published statistics for this ZIP — never individual records, and never an attribute of any individual property or resident.

Area context
Crime & safety

Crime rates in the Rosedale area are generally consistent with suburban Baltimore County averages, though localized property crime remains a primary concern for residents.

Schools & education

Schools serving the 21237 area are part of the Baltimore County Public Schools system, which maintains a mix of ratings across elementary and secondary levels.

Environmental & hazard

The area is subject to standard regional flood and wind risks associated with the Chesapeake Bay watershed; property insurance premiums are stable but reflect regional climate exposure.

Growth & development

Economic momentum is driven by proximity to the Baltimore employment core and major logistics hubs along the I-95 corridor, with steady infill development.

Taxation

Property taxes are assessed by Baltimore County; the jurisdiction utilizes a standard real property tax rate supplemented by local district levies for schools and public services.

Transportation & commute

Residents benefit from direct access to I-95 and I-695, providing efficient transit to downtown Baltimore and the broader White Marsh employment hub.

Recreation & amenities

The area features access to local community parks and is within a short drive of major shopping centers in White Marsh and recreational trails along the Gunpowder River.

Rental market

The rental market is characterized by high demand for multi-family units and single-family rentals, driven by the area's affordability relative to the Baltimore metro core.

Economy & employers

The local economy is anchored by logistics, healthcare, and retail sectors, benefiting from the strategic location between Baltimore and the I-95 corridor.

Transportation & infrastructure

The area is served by major highway corridors and MTA bus routes connecting to the Baltimore transit network.

Development pipeline

Development is focused on mixed-use infill projects and the modernization of existing commercial corridors.

County appraisal district

The Baltimore County Office of Budget and Finance manages property assessments on a triennial cycle.

Special districts

Parcels are subject to Baltimore County public school and community college district levies.

Insurance & hazard market

Property insurance markets remain competitive, though premiums are influenced by regional flood zone designations.

Discovery profileACS 2022 5-year estimates
Census profile · ZCTA 21237, Maryland
Population
31,425
Median age
41.8 yrs
Owner-occupancy
62.4%
Median home value
$280,400
Median gross rent
$1,450
Median household income
$90,269
Median year built
1980
Vacancy rate
5.5%
Renter share
37.6%
Owner cost burden
22.1%
Renter cost burden
41.2%
Population change
+5.5%
Net migration
0
Work-from-home share
12.5%
Mean commute
32.4 min
Bachelor's or higher
28.9%
Unemployment
5.2%
Poverty rate
8.1%
Avg household size
2.6
White
58.2%
Black or African American
28.5%
Hispanic or Latino
7.1%
Asian
3.2%
Other
3%

Data retrieved from US Census Bureau ZCTA-level tables.

Public schools with an address here · 2

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.

Golden Ring Middle SchoolMiddle5Baltimore County Public SchoolsServes the core residential population of the ZIP.
Overlea High SchoolHigh4Baltimore County Public SchoolsPrimary high school serving the area.
School districts
Baltimore County Public SchoolsB-Large district serving the suburban Baltimore region.
Utilities & services
ElectricBGEPrimary provider in the deregulated Maryland market.
Natural GasBGEStandard service provider.
InternetComcast/VerizonBroadband availability is high throughout the ZIP.
Major employers & industries
MedStar HealthHealthcareMajor regional employer.
AmazonLogisticsSignificant presence in nearby distribution hubs.
Major amenities · ZIP 21237
Theme, amusement & water parks
20+ · 20 mi
Entertainment venues, stadiums & amphitheaters
14 · 20 mi
Museums, galleries & history
20+ · 20 mi
Lakes, marinas & beaches
15 · 20 mi
Golf
13 · 13 mi
Shopping & dining districts
5 · 13 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area from Google Maps, ranked by popularity within the radius shown.

Amenities & attractions2 retained amenities · 1 development on the horizon
Inside this ZIP
Golden Ring Shopping Center
Retail

Major regional retail anchor serving the immediate area.

Rosedale Park
Park

Community green space providing local recreational facilities.

On the horizon · announced & under construction
I-95/I-695 Interchange ImprovementsInfrastructureOngoingLong-term regional transit capacity expansion.
Sources · 4 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.