746 Olney Rd is a 1,748 square foot house on a 0.3 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on March 28, 1988 for $79,500. Based on Redfin's Charleston data, we estimate the home's value is $453,798.
Single-familyProperty Type
1977Year Built
0.3 acresLot Size
$260Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$453,798
$374K since sold in March 1988$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.5% lower than the average sale price ($461K) 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 and permits
Zoning
Permits
R-4
SR CAT 3
Low Density Residential District
The R-4, Low Density Residential Zoning District implements the Urban/Suburban Mixed Use policies of the Comprehensive Plan.
Zone overlays
Short Term Rental Overlay Zone - Category 3
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Infrastructure
Educational/school
Fire house
Library
Museum / gallery
Police station
Feb 26, 2026 • Final
Alteration residential
Repair and replace the subfloor and rim joist in the crawlspace of an existing single-family home. Sister the existing joists and remove all construction debris. No changes will be made to the building height or footprint.
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air Gas
Exterior
Exterior Information
Foundation Type: Slab
Building Style Type: Ranch
Exterior Wall: Brick Veneer
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: LONG BRANCH ON THE CREEK
Living Sq. Ft: 1,748
Ground Floor Sq. Ft: 1,552
Building Sq. Ft: 2,104
# of Stories: 2
Legal Description: SUBDIVISION NAME -LONG BRANCH ON THE CREEK DESCRIPTION -LT 11 BLK R PLATSUFFIX AG-101 POLTWP 007
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 356
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,880
Legal Lot Number: 11
Legal Block Number: R
Municipality Name: ST ANDREWS P S D & PRK & PLYG
Acres: 0.2957
Depth Footage: 161
Front Footage: 80
County Use Description: SFR-APTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ST ANDREWS P S D & PRK & PLYG
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,748
Stories: 2.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: —
County: Charleston County
APN: 3100100167
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Oakland Elementary School
Public PreK-5 • Assigned • 1.1mi
8/10
C. E. Williams Middle School For Creative & Scient
Public 6-8 • Assigned • 1.9mi
4/10
West Ashley High School
Public 9-12 • Assigned • 1.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 70-78% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
10/10 Heat Factor
7 days above 106° expected this year, 18 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Charleston, SC • 29414
Average low and high temperatures (°F)
57
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52
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83
67
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92
77
87
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84
70
76
59
71
52
61
42
Jan
Feb
Mar
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May
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Aug
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Sun exposure
In this area, properties receive around 9.2 hours in
June and 5.5 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$432,000 – $522,000
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