651 Gunby Rd SE is a 3,833 square foot house on a 0.49 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on March 22, 2004 for $540,000. Based on Redfin's Marietta data, we estimate the home's value is $1,010,670.
Single-familyProperty Type
1984Year Built
0.49 acresLot Size
$264Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,010,670
$471K since sold in March 2004$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.9% higher than the average sale price ($928K) 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
R-20
Single-Family Residential District
The R-20 district is established to provide locations for single-family residential uses or residentially compatible institutional and recreational uses which are within or on the edge of properties delineated for any residential category as defined and shown on the Cobb County Comprehensive Plan: A Policy Guide, adopted November 27, 1990. When residentially compatible institutional and recreational uses are developed within the R-20 district, they should be designed and built to ensure intensity and density compatibility with adjacent single-family detached dwellings and otherwise to implement the stated purpose and intent of this chapter.
Permitted uses
Include but are not limited to:
Equestrian facility
Livestock production
Automotive sales
Automotive parking structure
Housing-Group
Housing-Single unit
Recreation
Golf related
Communications tower
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 998
Basement Finish: Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
# of Bathroom Fixtures: 15
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Very Good
Foundation Type: Brick
Building Construction Quality: Above Average
Exterior Wall: Brick/Stone
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Pool Information
Pool Type: Gunite
Has Pool
Property Information
Subdivision Name: SIBLEY FOREST
Living Sq. Ft: 3,833
Ground Floor Sq. Ft: 1,216
Building Sq. Ft: 4,867
# of Stories: 2
Stories Type: 2
Legal Description: SIBLEY FOREST LOT 15 BLOCK G UNIT 2
Parking & Garage Information
Parking Type: Attached Masonry Garage
Garage/Parking Sq. Ft: 484
Garage / Carport Type: Attached Masonry Garage
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,298
Legal Lot Number: 15
Legal Block Number: G
Municipality Name: UNINCORPORATED
Acres: 0.4889
State Use Description: RESIDENTIAL 1 FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: UNINCORPORATED
Tax Area: UNINCORPORATED
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,833
Stories: 2.0
Lot Size: 0.49 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: —
County: Cobb County
APN: 17104800090
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Sope Creek Elementary School
Public PreK-5 • Assigned • 0.4mi
9/10
East Cobb Middle School
Public 6-8 • Assigned • 0.7mi
6/10
Wheeler High School
Public 9-12 • Assigned • 2.7mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 103° expected this year, 18 days in 30 years
4/10 Wind Factor
21% chance of strong winds in next 30 years
5/10 Air Factor
6 unhealthy days expected this year, 8 days in 30 years
Provided by First Street
Historical weather
Marietta, GA • 30067
Average low and high temperatures (°F)
50
33
60
40
71
49
78
56
78
62
86
69
91
74
83
69
83
66
74
55
66
48
56
38
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.3 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.3 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$961,000 – $1.16M
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