Post Oak Square
Homes for Sale in Marietta, GA
True comps, carrying-cost math, and listings before the portals.
Photo via Georgia MLS
Post Oak Square is pricing at a median of $680,000, or about $232 a square foot, and homes are moving in roughly six days on market. That combination — a firm price and a fast clock — tells you this is a market where sellers are not waiting around and buyers who hesitate on a well-priced listing are likely to lose it.
The sample here is thin, built on four recent closings, so treat the median as directional rather than a hard ceiling or floor. A single higher- or lower-priced closing can move the number more than it would in a larger, more liquid market. Anyone pricing a listing or writing an offer here should lean on a current comp pull rather than the headline figure alone.
The 60-Second Overview
Post Oak Square market snapshot (as of September 1, 2026): the median sale price is about $680K ($232 per sq ft over the trailing 12 months of closed sales), and a median 6 days on market for closed sales.
Post Oak Square is a small Marietta community in Cobb County where recent activity has been limited but decisive — homes are pricing at a median of $680,000 and clearing the market in about six days, a pace that leaves little room for a slow decision.
The setting & the homes.
Aerial and on-site photos of Post Oak Square. Swipe to explore the community.
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Post Oak Square
Post Oak Square
Post Oak Square
Post Oak SquarePhotos from Georgia MLS listings in Post Oak Square; content deemed reliable but not guaranteed.
Who Post Oak Square is best for.
Best for
- Moving decisively once a home is priced and shown, given the roughly six-day pace here.
- Valuing the home and lot on their own merits rather than a bundled amenity package.
- Working with a broker to pressure-test a thin comp set before setting or accepting a price.
Probably not for
- Needing weeks to deliberate before making an offer in a market that has been clearing in days.
- Wanting a documented history of pool, clubhouse, or shared recreation amenities.
- Relying on a single median figure as a firm ceiling or floor without checking current comps.
The Post Oak Square buying strategy.
If we were buying in Post Oak Square today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Post Oak Square.
A thin market that moves fast
With only four recent closings feeding this snapshot, Post Oak Square is not a high-volume subdivision — it is a smaller pocket of the Marietta market where each sale carries more weight in the numbers. The median price per square foot, just over $232, gives a useful read on how the market is valuing finished space here, but with so few data points it is worth confirming against the most current comps before setting a list price or writing an offer.
No community amenities are identified from current MLS listings, so the draw here is the home and the location rather than a clubhouse, pool, or shared recreation package. That is not unusual for smaller enclaves, but it does mean value here is being set almost entirely by the house itself — condition, layout, and lot — rather than by a shared amenity package.
The location and the amenities are priced into every listing in Post Oak Square. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a market this thin, the headline numbers can mislead as easily as they inform. We pull the actual recent closings behind the median, check them against what is currently active, and give you a price position grounded in real comparables rather than a single averaged figure — whether you are listing into a six-day market or writing an offer against one.
Post Oak Square in 15 seconds.
HOA, CDD & Fees
- HOA status not on record. Verify any dues before you offer
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Post Oak Square buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Post Oak Square sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Post Oak Square, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Post Oak Square home worth?
Get a no-obligation home value based on real comparable sales in Post Oak Square, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
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Frequently Asked Questions
What is the median home price in Post Oak Square?
How long do homes in Post Oak Square take to sell?
Who is the best real estate agent for Post Oak Square?
How do I find a top Marietta real estate agent who knows Post Oak Square?
Can Momentum Realty connect me with an agent for Post Oak Square?
Should you buy in Post Oak Square?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Community market stats | Georgia MLS closed sales, 12-month windows ending September 1, 2026 |
| Historical depth | Closed-sale records back to 2025 (4 transactions analyzed) |
Verify the primary sources yourself: Georgia DOR · U.S. Census · FEMA flood maps.
Momentum Research figures are our own analysis of Georgia MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
Own a home here?
You just read the data. Now see what your home is worth.
The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the Georgia MLS member average and 8 days faster, and we’ll price yours against live your area comps.
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