16737 Gridiron Rd is a 1,824 square foot house on a 0.42 acre lot with 2 bathrooms. - it last sold on June 11, 1984 for $30,000. Based on Redfin's Cobb Island data, we estimate the home's value is $390,131.
Single-familyProperty Type
2002Year Built
0.42 acresLot Size
$214Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$390,131
$360K since sold in June 1984$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.2% lower than the average sale price ($439K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RV
Village Residential Zone
This zone directs new residential growth into villages by providing low- to medium-density residential development where the pattern of development has previously been established.
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Fire house
Recreation
Communications tower
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story Frame
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: COBB ISLAND
Living Sq. Ft: 1,824
Building Sq. Ft: 2,400
# of Stories: 1
Stories Type: 1
Legal Description: L 313-317 S E COBB ISLAND
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 912
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,399
Legal Lot Number: 313
Acres: 0.4224
Zoning Code: RV
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 05
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 1,824
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: —
County: Charles County
APN: 05 006074
Home facts updated by county records on Sep 21, 2026
Around this home
Schools
Dr. Thomas L. Higdon Elementary School
Public PreK-5 • Assigned • 8.1mi
8/10
Piccowaxen Middle School
Public 6-8 • Assigned • 8.3mi
7/10
La Plata High School
Public 9-12 • Assigned • 20.2mi
7/10
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
8/10 Heat Factor
7 days above 107° expected this year, 16 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Cobb Island, MD • 20625
Average low and high temperatures (°F)
41
28
45
32
61
43
69
53
73
60
84
70
87
75
80
69
77
66
69
54
60
46
46
34
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.6 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$371,000 – $449,000
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