Newcastle
Homes for Sale in Marietta, GA
All 337 homes for sale in Marietta, GA · median $480,000 · 133 homes for sale in 30062
True comps, carrying-cost math, and listings before the portals.
Photo courtesy of Lindsay Kessler, Compass · via Georgia MLS
Over the 12 months ending 2026-09-20, 6 recorded sales closed at a median of $483,750, $209 per square foot, a median 7 days on market, sellers accepting 98% of original asking. Homes listed or recently sold were built 1974–2019. At the median price and Cobb County's 2025 rate of 27.16 mills, annual property tax runs about $5,260.
| Location | Marietta, Cobb County, GA · ZIP 30062 |
|---|---|
| Home types (current listings and sales) | single-family 100% |
| Amenities listed by sellers | Near Shopping, None, Pool, Walk To Schools, Near Public Transport, Open Access |
| Sale prices, last 12 months | $483,750 median across 6 closed sales · $209 per sq ft |
| Days on market (closed sales) | 7 median |
| For sale right now | 0 active, 0 pending |
Data as of September 20, 2026. Listing data © 2026 Georgia MLS (GAMLS). Information is deemed reliable but is not guaranteed. Market figures describe homes, not residents. Cite as: Momentum Realty, “Newcastle key facts,” movewithmomentum.com/neighborhoods/newcastle--cobb, data as of September 20, 2026.
Newcastle's numbers right now tell a simple story: homes are moving fast. A median of 7 days on market means well-priced, well-presented listings are getting under contract inside a week, which puts sellers in a strong negotiating position and buyers on notice that hesitation costs opportunities here.
With only 6 closings in the current window, treat any single data point with some caution — a handful of sales can shift the median quickly. The price-per-square-foot figure of $208.78 is the more stable read on value per home, and it is worth anchoring any offer or listing strategy to that rather than to the median alone.
Nearby homes for sale
No active listings inside Newcastle right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.
Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.
The 60-Second Overview
Newcastle market snapshot (as of September 20, 2026): the median sale price is about $484K ($209 per sq ft over the trailing 12 months of closed sales), and a median 7 days on market for closed sales.
In ZIP 30062 (Marietta), 452 homes closed in the last 12 months at a median of $495K ($217/sq ft), up 2.8% year over year, with a median 26 days on market. Right now 116 active and 28 pending listings put supply at about 4.5 months — a balanced market. See the live ZIP 30062 housing market.
Georgia MLS sales records identify 12 homes in Newcastle that have changed hands since 2023, built between 1974 and 2025 (median 1978), with a median living area of about 2,691 sq ft and a typical 4-bedroom, 3-bath layout; 100% are single-family homes. Source: Georgia MLS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community. Georgia has no statewide parcel roll comparable to Florida’s DOR file, so ownership and homestead shares are not shown.
Newcastle sits in Marietta, within Cobb County, with a current median sale price of $483,750 and a pace that favors sellers — homes are averaging just 7 days on market.
The setting & the homes.
Aerial and on-site photos of Newcastle. Swipe to explore the community.
Swipe or use the arrows → tap any photo to enlarge
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NewcastlePhotos from Georgia MLS listings in Newcastle; content deemed reliable but not guaranteed.
Who Newcastle is best for.
Best for
- Making offers quickly once a target home is identified, given the current 7-day median pace.
- Selling a home in Newcastle and wanting a market currently favoring shorter listing periods.
- Comparing value on a per-square-foot basis rather than relying solely on a single median price point.
Probably not for
- Needing confirmed on-site community amenities before committing, since none are currently identified from MLS listings.
- Wanting a large sample of recent sales to validate pricing, given only 6 closings in the current window.
- Preferring a slower, more negotiable buying process without competing offers.
Newcastle on the map.
Every active, pending, and recently sold home, plotted. Toggle the layers and tap a home for the details.
Listing locations from Georgia MLS. Map data © OpenStreetMap, tiles © CARTO.
The Newcastle buying strategy.
If we were buying in Newcastle 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 Newcastle.
A Market Moving Quickly
The combination of a $208.78 median price per square foot and a 7-day median days-on-market suggests buyers are competing for what is available rather than negotiating leisurely. That is a market condition, not a guarantee — it can shift as more inventory closes and the sample size grows.
No community amenities are currently identified from active MLS listings, so any amenity-driven value in Newcastle is not showing up in listing data at this time. Buyers should verify directly what, if anything, the community offers beyond the homes themselves, and sellers should not assume amenities are driving the price-per-square-foot figure.
The location and the amenities are priced into every listing in Newcastle. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a market where homes are averaging 7 days on the market, timing and preparation matter more than usual. We track the closings as they happen in Newcastle, not a stale seasonal average, so pricing and offer strategy are built on the most current read of what is actually selling and how fast.
Newcastle 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 Newcastle 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 Newcastle sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Newcastle, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Newcastle home worth?
Get a no-obligation home value based on real comparable sales in Newcastle, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
See all homes for sale in Marietta →
Frequently Asked Questions
What is the median home price in Newcastle?
How long do homes in Newcastle take to sell?
Who is the best real estate agent for Newcastle?
How do I find a top Marietta real estate agent who knows Newcastle?
Can Momentum Realty connect me with an agent for Newcastle?
Where is Newcastle, and what county is it in?
Should you buy in Newcastle?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Live listings | Georgia MLS, refreshed twice daily (last: September 21, 2026) |
| Community market stats | Georgia MLS closed sales, 12-month windows ending September 20, 2026 |
| Under-contract shares | Georgia MLS records, as of 2026-09-20 |
| Historical depth | Closed-sale records back to 2023 (12 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 will price yours against live local comps — a real number, not an algorithm’s guess.
Looking to buy here? Search homes for sale →
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See how Newcastle fits the bigger picture — live prices, inventory, and Momentum Scores:
Nearby Communities
Explore more neighborhoods near Newcastle with Momentum Realty’s local guides.