Stunning Lake Hartwell views with a deep-water boat slip and lift included (#27) This is lake living done right. Welcome to 21 Harbor Gate, a beautifully positioned one-level, lower-level condo offering effortless access to the outdoors and some of the most desirable water views on the lake. This 3-bedroom, 2-bath home features a bright, open floor plan with neutral tones and generously sized rooms throughout. The main living area showcases bamboo floors, a cozy fireplace, custom built-ins, crown molding, and wainscoting, creating a warm and inviting space for both relaxing and entertaining. Large sliding glass doors lead to a covered deck where you can enjoy peaceful lake views just steps from the shoreline. The primary suite offers two closets and a beautiful view of the water, providing a private retreat at the end of the day. The kitchen offers ample cabinetry and workspace, flowing seamlessly into the dining and living areas for easy everyday living. What truly sets this property apart is the deep-water boat slip with lift, making it incredibly easy to get out on Lake Hartwell whenever you choose. Harbor Gate is a gated waterfront community offering a low-maintenance lifestyle with amenities that include a clubhouse, pool, boat trailer storage, and a courtesy dock for guests. The community also provides ample parking for residents and visitors, a rare find for lake properties. Conveniently located near I-85, Portman Marina, shopping, and dining, this property offers both privacy and accessibility. Whether you're looking for a full-time residence, weekend escape, or investment opportunity, this condo delivers exceptional value and true lakefront living. There is a $600.00 dollar per year fee for the marina if you have a boat slip with your unit.
Est. $2,626 per month, based on comparable rentals
Sale and tax history for 21 Harbor Gate
Sale History
Tax History
Date
Event
Price
WUMLS #20299187
May 7, 2026
Sold
$326,000
$224/sq ft
Apr 16, 2026
Contingent
—
Mar 27, 2026
Listed
$325,000
$223/sq ft
Public Records
Nov 25, 2019
Sold
$130,000
$89/sq ft
WUMLS #144608
Apr 27, 2007
Sold
$221,000
$152/sq ft
Mar 4, 2007
Listed
$239,500
$164/sq ft
+4
GORGEOUS LAKE VIEWS AND BOAT SLIP INCLUDED! ONE LEVEL CONDO FEATURES BRIGHT AND OPEN PLAN WITH NEUTRAL COLORS. LARGE ROOMS, FIREPLACE, BUILT-INS, CROWN MOLDING AND WAINSCOTTING. MASTER HAS 2 CLOSETS AND GREAT VIEW! THERE IS AN ELEVATOR IN THIS BUILDING. THIS ONE WON'T LAST LONG! PERFECT FOR WEEKENDER OR PERMANENT RESIDENCE.
Public Records
Nov 22, 2000
Sold
$151,000
$104/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,457 (+3.2%)
2022
$3,351 (+10.2%)
2021
$3,041 (+1.6%)
2020
$2,995
2019
$2,995 (+1.4%)
2018
$2,955 (+2.3%)
2017
$2,889 (+279.1%)
2016
$762 (−1.5%)
2014
$774 (−5.4%)
2013
$818
$6,000
Public record
Beds
—
Baths
—
Stories
1
Lot width
—
Lot depth
—
Lot size
—
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Condo/Co-op
County
Anderson County
APN
460104001
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 18, 2026.
Property details
Interior
Virtual Tour
Bedroom Information
# of Main Level Bedrooms: 3
Bathroom Information
# of Full Bathrooms: 2
# of Main Level Bathrooms: 2
Room Information
Basement Information: Crawl Space
Interior Features
Flooring: Bamboo, Carpet, Ceramic Tile, Vinyl
Other Features: Main Level Primary, Tub Shower
Exterior
Building Information
Stories: 1
Year Built Details: 31-50 Years
Roof Details: Composition, Shingle
Construction Details: Brick, Wood Siding
Exterior Features
Exterior Features: Balcony, Deck
Patio And Porch Features: Balcony, Deck, Porch
Security Features: Gated Community
Pool and Spa Information
Pool Features: Community
Lot Information
Lot Features: Outside City Limits, Subdivision, Views, Water Front
Is Waterfront
Water Body Name: Hartwell
Waterfront Features: Boat Dock/Slip, Dock Access, Water Access, Waterfront
Property Information
Has View
Above Grade Finished Area: 1,457
Foundation Details: Crawlspace
Financial
Tax Information
Tax Year: 2025
Rental Information
Pets Allowed Details: Yes
Utilities
Utility Information
Sewer: Private Sewer
Heating & Cooling
Has Cooling
Cooling: Central Air, Electric, Heat Pump
Has Heating
Heating: Central, Electric, Heat Pump
Location
HOA Information
Has Home Owners Association
Community Information
Community Features: Common Grounds/Area, Clubhouse, Gated, Pool, Boat Slip, Dock
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: —
Year Renovated: —
County: Anderson County
APN: 460104001
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
New Prospect Elementary School
Public PreK-5 • Assigned • 4.4mi
2/10
Robert Anderson Middle
Public 6-8 • Assigned • 5.5mi
3/10
Westside High School
Public 9-12 • Assigned • 5.1mi
3/10
Provided by GreatSchools
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
6/10 Heat Factor
7 days above 105° expected this year, 17 days in 30 years
3/10 Wind Factor
5% chance of strong winds in next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Anderson, SC • 29625
Average low and high temperatures (°F)
51
32
61
38
71
46
78
54
79
60
88
69
92
73
83
68
82
64
75
54
67
47
56
37
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
98/ 100
Exceptional sunlight
Sunscore
This home receives average direct sun exposure in Anderson. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.8 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$339,000 – $410,000
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