About Sultanköy
## Quick answer
Sultankoy is Marmara Ereğlisi's fastest-growing coastal neighborhood, 65 km / an anticipated 65 minutes from Istanbul. Sea-front location, average plot size 600 m². Active price range: TRY 1,250,000 – TRY 4,250,000 (source: ADM Q2 2026 listings). FAR profile around 45%, covered by 2019/03 revised implementation plan.
Sultankoy is Marmara Ereğlisi's fastest-growing coastal neighborhood, sitting directly on the Marmara Sea about 65 km from Istanbul (~1h 5m via TEM motorway). The 2019 zoning revision converted most legacy farm parcels to mixed residential plots; per-square-metre asking prices have roughly tripled in five years.
For investors, the value proposition is twofold: short-term weekly + daily rentals on summer-house stock, and long-term capital growth tied to zoning maturation. Typical villa stock ranges 200-450 m²; plots cluster between 400 and 1,200 m². Centre to seafront walking distance is 5-10 minutes for most addresses.
Due-diligence note: always pull the official zoning certificate from the Marmara Ereğlisi municipal planning office before purchase. Shared-title deeds (hisseli tapu) still exist on some parcels; our agents disclose deed type, FAR and footprint ratio on every listing.
Investment highlights in Sultanköy
- Coast distance: 0-800 m, walk-to-beach stock available
- Istanbul proximity: ~65 km via TEM, ~1h 5m drive
- Zoning profile: Post-2019 revision, residential + mixed-use
- Typical villa stock: 200-450 m², mostly 4+1 / 5+1
- Investment thesis: Summer rent + long-term zoning value
- Population
- 5,800
- Coast distance (km)
- On the shore
- Distance to Istanbul (km)
- 65
Frequently asked questions
- What is the typical plot price range?
- As of early 2026, zoned residential plots trade at TRY 18,000-32,000 per m². Coastal-strip plots sit at the upper end.
- Are shared-title deeds risky?
- Not categorically — but the number of co-owners, common-area governance and parcellation potential must be checked. We provide a written report on these three axes for every shared-title listing.