644 S Charles St Unit R21 is a 1,033 square foot condo. - it last sold on January 28, 2026 for $252,500. Based on Redfin's Baltimore data, we estimate the home's value is $227,736.
CondoProperty Type
$220Est. Price/Sq.Ft.
Listed by Amber Valenzuela• Long & Foster Real Estate, Inc.
Bought with Kathy Stone• Berkshire Hathaway HomeServices PenFed Realty
Location! Location! Location! Close to EVERYTHING! 2 bedrooms, 2 full bathrooms. Large living area with fireplace. Fresh paint, new carpet, all new kitchen cabinets and appliances. Move in ready!!
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-8
Rowhouse Residential District
Neighborhoods: The R-8 Rowhouse Residential Zoning District is intended to accommodate and maintain the traditional form of urban rowhouse development typical of many of the City's inner neighborhoods, which contain continuous, block-long rowhouse development built to or only modestly set back from the street.; Housing types: Although rowhouse is the predominant housing type, this district also accommodates other residential types, of a similar density, including detached and semi-detached dwellings, and multi-family developments of a larger scale than found in more restrictive zoning districts.
Permitted uses
Include but are not limited to:
Religious facility
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Educational / school
Park & open space
Property details
Exterior
Exterior Information
Building Style Type: Condominium
Building Type: Condo Garden
Property Information
Subdivision Name: HARBOR WAY EAST CONDO
Living Sq. Ft: 1,033
Building Sq. Ft: 1,033
# of Units: 1
Legal Description: 1033 SQ FT UNIT R 21
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,033
Legal Lot Number: 49
Legal Block Number: 885
Acres: 0.0237
Zoning Code: R-8
State Use Description: RESID CONDO
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 22
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,033
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: —
Year Renovated: —
County: Baltimore City
APN: 22 010885 049
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Federal Hill Preparatory School
Public PreK-5 • Assigned • 0.3mi
7/10
The Crossroads School
Charter 6-8 • Assigned • 1.0mi
5/10
Digital Harbor High School
Public 9-12 • Assigned • 0.5mi
1/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
7/10 Heat Factor
7 days above 103° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Baltimore, MD • 21230
Average low and high temperatures (°F)
39
26
44
31
60
42
69
52
75
60
86
70
91
76
83
69
79
65
69
54
59
45
45
32
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4.5 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$217,000 – $262,000
Reach more buyers when you sell with Redfin. Save up to $2,277 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.