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Duplex with Carriage House
For Sale
$315,000

214 S CASTLE Street, Baltimore, MD 21231

Multi-Family, BALTIMORE, MD

Property Size750 SF
Lot Size0.00 Acres
Price / SF$420
Days on Market40

Property Features for 214 S CASTLE Street

General Information

Property type Residential Multi Family
Property subtype Other
Rooms Basement
Parking features On Street
Fireplace 1
Subdivision UPPER FELLS POINT
Elementary school district BALTIMORE CITY PUBLIC SCHOOLS
Middle school district BALTIMORE CITY PUBLIC SCHOOLS
High school district BALTIMORE CITY PUBLIC SCHOOLS
Standard status Active
Size 750 SF
Lot size 0.00 Acres

Taxes and HOA fees

Tax Annual Amount 6141

Utilities

Heating system Central
Cooling system Window Unit(s)

Amenities

private backyard
landscaped grounds
fully fenced backyard
private courtyard
tomato garden

Building Details

Year built 1900
Number of units 2
Building materials Brick
Listing Agency: Cummings & Co. Realtors
Listed By: Liz A. Ancel · License #631587
Added: Aug 27 Changed: Oct 5 Last Checked: Oct 5 at 11:06PM
MLS# MDBA2229358

Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This duplex property includes a three-level main residence and an attached carriage house with one bedroom and one full bathroom. The 750-square-foot property was built in 1900 and features brick construction, central heating, window-unit cooling, a fireplace, and on-street parking. The property is fully rented and includes two separate homes, providing distinct residential spaces for occupants.

Outdoor areas are a major component of the property, with a fenced backyard, landscaped and hardscaped sections, a private courtyard, grassy areas, mature plantings, entertaining spaces, and a tomato garden. The property is located at 214 S Castle Street in Baltimore’s Upper Fells Point area, near Patterson Park, Fells Point dining, restaurants, bars, shops, waterfront attractions, and Harbor East.

Key Highlights

  • Two residences: a three‑level main house and attached carriage house
  • Carriage house includes 1 bedroom and 1 full bathroom
  • 750 square feet on a double‑wide lot

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$11,014
Cap Rate
3.50%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$220,280 $220.3K
Cap Rate 7%
$157,343 $157.3K
Cap Rate 9%
$122,378 $122.4K
Market Conditions
NOI Build-Up for 750 SF
Gross rent
$16.7K $22.20/SF
− Vacancy
−$916 −$1.22/SF
EGI
$15.7K $20.98/SF
− OpEx
−$4.7K −$6.29/SF
NOI
$11.0K $14.69/SF
Area
Baltimore, MD
Vacancy
5.50%
Lease Rate
$22.20 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$220,280
Cap Rate 7%
$157,343
Cap Rate 9%
$122,378

Alternative Uses

Best Use
Multifamily LT 5
$157.3K
$137.7K – $183.6K (±1% cap)
NOI $11,014 @ 7.0% cap · market cap 3.50%
Second Best
Apartment 5plus
$139.6K
$122.1K – $162.9K (±1% cap)
NOI $9,771 @ 7.0% cap · market cap 3.10%
Theoretical Best
Office A
$179.7K
$157.2K – $209.6K (±1% cap)
NOI $12,578 @ 7.0% cap · market cap 3.99%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Electrical Service (Bike/Boat/Book/etc) Store HVAC Service Pet Store & Service Storage Facility Tanning Salon

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

4,069
Businesses Nearby

Demographics for 21231, MD

17,062
Population
9,342
Households
1.8
Avg Household Size
33
Median Age
66%
College-Educated
95%
High-School Grad
0.9 sq mi
ZIP Area
18,958
Density / Sq Mi
$85,382
Median Household Income
$67,289
Median Earnings
$1,710
Median Rent
$336,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two residences share landscaped private outdoor areas and provide separate living spaces in Baltimore’s Upper Fells Point neighborhood.
Where is this duplex located?
The property is located at 214 S CASTLE Street Baltimore, MD.
What is the asking price?
The asking price for this property is $315,000.
What are key features of this property?
This property features: Two residences: a three‑level main house and attached carriage house; Carriage house includes 1 bedroom and 1 full bathroom; 750 square feet on a double‑wide lot
More about this property
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