6748 SQ FT Total finished with terrace level 8749 665 Old Mountain - The Reward of a Life Well Lived** Beyond the private gates, a cobblestone paver driveway winds through 1.33 professionally landscaped acres in West Cobb's coveted **Harrison High School district**. This quality custom-built estate, spanning **8,749 square feet**, isn't just a home - it's the destination. From the moment you step inside, Brazilian cherry hardwood floors and a warm, open layout welcome you to a space designed for both achievement and ease. The octagon wood-beamed office/library sets the tone for productivity, while the chef's kitchen with Sub-Zero refrigerator, beverage cooler, and keeping room fireplace makes hosting effortless. Step onto the veranda and take in the sparkling saltwater pool and spa, the stone patio, firepit, - your personal retreat after a day of winning in the world. Five fireplaces weave warmth into the design, from the **main-level primary suite** to the private upstairs guest/nanny retreat. The terrace level extends the possibilities - with a full kitchen, exercise room, safe room/storm shelter, and complete security system - whether for entertaining, multi-generational living, or simply creating space for what matters most. Here, success isn't measured just in square feet or finishes, but in the moments you can create: morning coffee while the irrigation-fed gardens come alive, laughter echoing across the playground, or the quiet satisfaction of knowing your children have access to one of the area's top school districts. 665 Old Mountain isn't just where you live - it's where you arrive.
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Zestimate®
$1,223,800
665 Old Mountain Rd NW, Kennesaw, GA 30152
6beds
8,092sqft
Single Family Residence
Built in 2004
1.33 Acres Lot
$1,223,800 Zestimate®
$151/sqft
$6,178 Estimated rent
Home value
$1,223,800
$1.15M - $1.31M
$6,178/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: October 21, 2025 at 07:32am
Listed by:
Team JB & Co. 678-788-6465,
Keller Williams Realty
Bought with:
Joan Peer, 401836
Keller Williams Realty
Source: GAMLS,MLS#: 10581407
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Dining room
- Features: Separate Room
Kitchen
- Features: Breakfast Bar, Breakfast Room, Kitchen Island, Second Kitchen
Heating
- Natural Gas, Zoned
Cooling
- Ceiling Fan(s), Central Air, Zoned
Appliances
- Included: Dishwasher, Disposal, Double Oven, Gas Water Heater, Microwave
- Laundry: In Basement
Features
- Bookcases, Double Vanity, Walk-In Closet(s), Wet Bar
- Flooring: Hardwood, Carpet
- Basement: Finished
- Number of fireplaces: 5
- Fireplace features: Basement, Family Room, Master Bedroom, Outside
- Common walls with other units/homes: No Common Walls
Interior area
- Total structure area: 8,092
- Total interior livable area: 8,092 sqft
- Finished area above ground: 6,748
- Finished area below ground: 1,344
Property
Parking
- Total spaces: 3
- Parking features: Attached
- Has attached garage: Yes
Accessibility
- Accessibility features: Other
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Screened
- Exterior features: Garden
- Has private pool: Yes
- Pool features: Heated, In Ground
- Fencing: Fenced
Lot
- Size: 1.33 Acres
- Features: Level, Private
Details
- Additional structures: Other
- Parcel number: 20027201060
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Stone, Brick, Concrete
- Roof: Composition
Condition
- Resale
- New construction: No
- Year built: 2004
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: None
Community & neighborhood
Security
- Security features: Smoke Detector(s)
Community
- Community features: None
Location
- Region: Kennesaw
- Subdivision: None
HOA & financial
HOA
- Has HOA: Yes
- Services included: None
Other
Other facts
- Listing agreement: Exclusive Agency
Price history
| Date | Event | Price |
|---|---|---|
| 10/20/2025 | Sold | $1,223,800-5.9%$151/sqft |
Source:  GAMLS #10581407 Report a problem | ||
| 9/5/2025 | Pending sale | $1,300,000$161/sqft |
Source:  FMLS GA #7630132 Report a problem | ||
| 8/10/2025 | Listed for sale | $1,300,000+31.7%$161/sqft |
Source: FMLS GA #7630132 Report a problem | ||
| 5/17/2021 | Sold | $987,000$122/sqft |
Source: Public Record Report a problem | ||
| 4/6/2021 | Pending sale | $987,000$122/sqft |
Source: GAMLS #8951372 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $13,104 +19.1% | $480,344 +17.6% |
| 2023 | $11,004 +6.5% | $408,532 +16.9% |
| 2022 | $10,336 -2.6% | $349,560 |
Find assessor info on the county website
Neighborhood: 30152
Nearby schools
GreatSchools rating
- 7/10Ford Elementary SchoolGrades: PK-5Distance: 1.8 mi
- 8/10Lost Mountain Middle SchoolGrades: 6-8Distance: 0.2 mi
- 9/10Harrison High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: Mary Ford
- Middle: Lost Mountain
- High: Harrison
Source: GAMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,223,800