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$524,900
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Property Description
MAJOR PRICE IMPROVEMENT + $10,000 toward closing costs OR rate buydown with acceptable offer! Some homes are lived in - this one is experienced. This beautifully updated 5 bedroom, 3 full bathroom home offers over 3,000 square feet of living space on an almost half-acre lot, thoughtfully designed for entertaining, hosting, and everyday enjoyment. A truly unique open-style split-level layout creates exceptional flow throughout the main living spaces, making this home ideal for gatherings both large and small. The main level features a dramatic great room with soaring vaulted ceilings, expansive picture windows, and one of two fireplaces-creating a warm and inviting space where guests naturally gather. The open connection between the great room, dining area, and kitchen enhances the entertaining experience, while oversized windows frame peaceful wooded views, delivering a light-filled, "treehouse-like" feel throughout. The kitchen is perfectly positioned for hosting, with generous counter space, seating at the island, and seamless access to the expansive deck, making indoor-outdoor entertaining effortless. Outdoor living is a standout feature of this home with multiple gathering spaces including a large deck, a newly installed patio, and additional areas surrounded by mature landscaping. Electric and water are available throughout the backyard, offering excellent potential to expand outdoor living with a future outdoor kitchen, firepit, or accessory dwelling unit. The home backs up to Nickajack Creek and protected greenspace along the Heritage Trail, providing exceptional privacy and a tranquil creekside backdrop with no homes behind. When the gathering winds down, retreat to the home's more intimate spaces. A separate family room with a second fireplace provides the perfect setting for movie nights or relaxed evenings, while the outdoor spaces invite you to unwind, listen to the creek, and enjoy the serenity of the natural surroundings. This home has been meticulously maintained and thoughtfully upgraded throughout, including a new roof, new gutters with leaf guards, new garage doors and motors, updated electrical panel, and a new HVAC system installed in 2021 with regular professional servicing. The primary suite features a fully remodeled bathroom with heated floors and a spacious walk-in closet, complemented by a remodeled secondary bathroom, high-end LVP flooring, and updated fixtures throughout. Additional highlights include a massive two-car garage and ample parking in both the driveway and along the street, making hosting easy and stress-free. Located just steps from Heritage Park and the Heritage Trail with direct access to the Silver Comet Trail, this home offers a rare combination of privacy, flexibility, and lifestyle in one of Mableton's most distinctive settings.
Full Property Details
Full Property Details for 159 Castlebar Ct SE
General
- Price: $524,900
- Taxes: $4,294 (2025)
- Status: Under Contract
- Type: Single Family
- Source: GAMLS_Atlanta
- MLS ID: 10661414
- Updated: 2/20/2026
- Added to Site: 69 day(s) ago
Interior
- Rooms/Areas: Bonus Room, Den, Great Room, Office
- Interior Features: Double Vanity, High Ceilings, Separate Shower, Tile Bath, Tray Ceiling(s), Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Gas Starter, Living Room, Gas Starter, Living Room
- Appliances: Dishwasher, Disposal, Dryer, Microwave, Oven/Range (Combo), Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
- Upper Floor Baths: 2
- Upper - Full Baths: 2
- Main - Full Baths: 1
Bedrooms
- Total Bedrooms: 5
- Bedrooms Upper: 3
- Bedrooms Lower: 2
- Bedrooms-Up1: 3
- Bedrooms-Dn1: 2
Other Rooms
- Kitchen: Breakfast Area, Breakfast Bar, Kitchen Island, Pantry, Solid-Surface Counters
- Laundry: In Hall
Parking
- Parking Features: Garage, Side/Rear Entrance
Location
- County: Cobb
- Driving Directions: I 285 to Atlanta Rd. exit 16. Left East-West connector. Left on Fontaine RD. Right on Nickajack, Right on Bailey Shannon Dr. Right on Castlebar Court, house in on your left.
School Information
- Elementary School: Mableton
- Middle School: Floyd
- High School: South Cobb
Community
- Assoc. Fees Include: None
Heating & Cooling
- Cooling Type: Ceiling Fan(s), Central Air, Dual, Zoned
- Heating Type: Central, Electric, Natural Gas, Zoned
Utilities
- Water/Sewer: Public Sewer
Structural Information
- Architectural Style: Other
- Construction Status: Resale
- Basement Desc.: None
- Roof: Composition
- Stories/Levels: Three Or More
- Living Area: 3,088 Sq. Ft.
- Finished Total: 3,088 Sq. Ft.
- Finished Above Grnd: 3,088 Sq. Ft.
- Year Built: 1988
Lot Features
- Property View: River, Seasonal View
- Lot Size (Acres): 0.499
- Lot Size Range: .499
- Lot Size Source: Public Records
- Lot Description: Sloped
Water Features
- Water Front Name: NONE
Financial Considerations
- Tax Amount: $4,294
- Tax Year: 2025
Disclosures and Reports
- Special Conditions: Owned by Agent
Listing Courtesy of: eXp Realty
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Schools
Schools serving 159 Castlebar Ct SE
School District:Cobb County School District
| Name | Grades | Distance |
|---|---|---|
Mableton Elementary School 5220 Church Street Southwest, Mableton, GA 30126 | K-5 | 2.5 mi |
Floyd Middle School 4803 Floyd Road Southwest, Mableton, GA 30126 | 6-8 | 1.6 mi |
South Cobb High School 1920 Clay Road Southwest, Austell, GA 30106 | 9-12 | 3.7 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 159 Castlebar Ct SE
Date
Details
Price
Change
Source
1/19/2026
Price Reduced
$524,900
-4.39%
MLS
1/07/2026
Listed
$549,000
75.96%
MLS
1/15/2020
Sold
$312,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 159 Castlebar Ct SE
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,294
20%
$167,380
-54%
2023
$3,593
—
$362,640
127%
2023
$3,593
12%
$159,936
38%
2021
$3,202
-9%
$115,916
-12%
2022
$3,533
10%
$131,028
18%
2021
$3,202
31%
$110,944
18%
2019
$2,442
—
$93,728
—
2018
$2,442
22%
$93,728
19%
2017
$2,000
11%
$78,504
—
2016
$1,801
42%
$78,504
48%
2015
$1,271
-1%
$53,112
—
2014
$1,281
-1%
$53,112
—
2013
$1,291
—
$53,112
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 159 Castlebar Ct SE
159 Castlebar Court SE, Mableton, GA 30126 (MLS# 10661414) is a Single Family property with 5 bedrooms and 3 full bathrooms. 159 Castlebar Court SE is currently listed for $524,900 and was received on December 22, 2025. Want to learn more about 159 Castlebar Court SE? Do you have questions about finding other Single Family real estate for sale in Mableton? You can browse all Mableton real estate or contact a Coldwell Banker agent to request more information.

