Report scope: Adaparsel skoru · Arazi ve eğim · Ulaşım ve çevre · Hafriyat ve istinat · Arazi örtüsü · Altyapı, enerji ve çevresel kısıtlar · Değer görüşü (min / piyasa / max) · Emsaller ve sıralama · Resmî piyasa göstergeleri · Bölge piyasası · Deprem ve fay · Risk özeti (fay, deprem, eğim, sanayi, enerji, ağaçlık; sel ve heyelan verisi yoksa belirtilir) · Bölgedeki satış ilanları
Parcel report (PDF)
The information on this page as a printable PDF, with the parcel drawing, sources and dates.
Infrastructure, energy and environmental constraints
Calculating…
Risk summary
Calculating…
Official market indicators
Calculating…
Local market
Calculating…
Earthquakes and faults
Calculating…
Sale listings on this parcel
Calculating…
This page is generated automatically from public data for information only; it is not an official document. Check title, zoning and municipal records before buying, selling or investing.
Terrain and slope
Slope
%13.1 · Gentle
Aspect
West
Lowest elevation
137 m
Highest elevation
175 m
Mean elevation
153 m
The parcel is smaller than the elevation data resolution (90 m), so values are measured from the surrounding terrain.
Source: Open-Meteo / Copernicus DEM GLO-90 · Nov 1, 2026
Parcel length along the slope 104.8 m, width 199.3 m (from the map). Unit prices: excavation+haulage 400 TRY/m³, retaining wall 3,800 TRY/m² (2026 şartname örneği).
The parcel is small, so slope was measured from surrounding terrain; the parcel itself may differ.
Preliminary feasibility estimate; actual cost depends on a ground survey, design and local prices. Can be used in land price negotiation.
Adaparsel score
Residential / investment
75/100
Data coverage 100%
Suitability for building and living: slope, access, services, seismic risk.
How is it calculated?
Criterion
Points
Contribution
Slope%13.1 · Weight 3
58
13.3
Road frontageYes · Weight 2
100
15.4
Distance to main road5 m · Weight 2
100
15.4
Distance to settlement3.2 km · Weight 2
60
9.3
Distance to school307 m · Weight 1
94
7.2
Distance to hospital3.3 km · Weight 1
48
3.7
Distance to active fault10.6 km · Weight 2
71
10.9
Solar farm site
58/100
Data coverage 100%
Suitability for a solar plant: yield, slope, substation and road.
How is it calculated?
Criterion
Points
Contribution
Annual yield (kWh/kWp)1,208 kWh/kWp · Weight 4
22
7.2
Slope%13.1 · Weight 2
65
10.8
Distance to substation878 m · Weight 3
91
22.8
Distance to main road5 m · Weight 1
100
8.3
Parcel area9,243 m² · Weight 2
51
8.6
Agriculture
73/100
Data coverage 100%
Suitability for farming: slope, area, road and settlement access.
How is it calculated?
Criterion
Points
Contribution
Slope%13.1 · Weight 3
55
20.4
Parcel area9,243 m² · Weight 2
76
19.1
Distance to road0 m · Weight 2
100
25
Distance to settlement3.2 km · Weight 1
69
8.6
The score is a weighted average of the configured criteria (0–100); criteria without data are excluded. Road and service distances rely on OpenStreetMap, which may be incomplete in rural areas. Not investment advice or a valuation.
Value opinion
A value range derived statistically from nearby listings; it is not an appraisal or a licensed valuation report.
Lower value
TRY 157,482,795
17,039 ₺/m²
Quick sale · ≈ 1 mo.
Estimated market value
TRY 297,353,549
32,172 ₺/m²
Market price · ≈ 1 mo.
Upper value
TRY 417,593,648
45,181 ₺/m²
High price · ≈ 1 mo.
Value range and comparable price distribution (TRY/m²)
The bar spans the lowest–highest comparable price per m²; the dark band is the lower–upper value and the orange marker the market value.
Based on how long 10 listings that ended in the same area stayed on the market.
Area used for the value: 9,243 m² (deed area)
Confidence
Low
Basis
8 comparables · 5 km radius · outliers removed: 1
Score 42/100 · 8 comparables · median distance 4.2 km · dispersion 68% · last-90-day share 100%
Comparables by zoning class
Agricultural / rural: 4 comparables · median 31,612 ₺/m²
Residential zoning: 2 comparables · median 32,789 ₺/m²
Commercial zoning: 2 comparables · median 31,110 ₺/m²
Auction reserve prices (lower reference, not used in the value): 6 listings, median 16,171 TRY/m².
Method: comparable analysis starting from the smallest radius and widening until enough comparables are found. Outliers are removed; nearer and newer comparables weigh more. Values are listing and sale prices, not completed sales. Sources: Portal listings
Comparables and ranking
Rank 5 of 9 (1 = cheapest)
Comparable price vs distance
Comparables used (nearest 5)
Distance
Time
Area
Price
TRY/m²
Type
1.8 km
4 days
1,077 m²
TRY 63,200,000
58,682
Sale listing · Land plot
2.8 km
4 days
166 m²
TRY 7,500,000
45,181
Sale listing · Land plot
4.1 km
4 days
473 m²
TRY 16,000,000
33,827
Sale listing · Agricultural land
4.2 km
4 days
2,272 m²
TRY 22,000,000
9,683
Sale listing · Agricultural land
4.3 km
4 days
475 m²
TRY 14,750,000
31,053
Sale listing · Agricultural land
Position among comparables
Distance
Time
Area
Price
TRY/m²
Type
4.5 km
4 days
348 m²
TRY 2,400,000
6,897
Sale listing · Land plot
4.2 km
4 days
2,272 m²
TRY 22,000,000
9,683
Sale listing · Agricultural land
4.8 km
4 days
493 m²
TRY 8,400,000
17,039
Sale listing · Land plot
4.3 km
4 days
475 m²
TRY 14,750,000
31,053
Sale listing · Agricultural land
4.7 km
4 days
373 m²
TRY 12,000,000
32,172
Sale listing · Agricultural land
This property (estimated)
32,172
4.1 km
4 days
473 m²
TRY 16,000,000
33,827
Sale listing · Agricultural land
2.8 km
4 days
166 m²
TRY 7,500,000
45,181
Sale listing · Land plot
1.8 km
4 days
1,077 m²
TRY 63,200,000
58,682
Sale listing · Land plot
Recently listed (last 3 months)
Distance
Time
Area
Price
TRY/m²
Type
1.8 km
4 days
1,077 m²
TRY 63,200,000
58,682
Sale listing · Land plot
2.8 km
4 days
166 m²
TRY 7,500,000
45,181
Sale listing · Land plot
4.1 km
4 days
473 m²
TRY 16,000,000
33,827
Sale listing · Agricultural land
4.2 km
4 days
2,272 m²
TRY 22,000,000
9,683
Sale listing · Agricultural land
4.3 km
4 days
475 m²
TRY 14,750,000
31,053
Sale listing · Agricultural land
4.5 km
4 days
348 m²
TRY 2,400,000
6,897
Sale listing · Land plot
4.7 km
4 days
373 m²
TRY 12,000,000
32,172
Sale listing · Agricultural land
4.8 km
4 days
493 m²
TRY 8,400,000
17,039
Sale listing · Land plot
Official market indicators
Housing
Housing unit price
TRY 90,844 /m²
Province: İstanbul · as of Q3 2026 · +32.2% year on year
Real annual change
+0.3%
unit price, deflated by CPI · as of Q3 2026
Unit price in USD
$1,903/m²
as of Q3 2026 · +12.7% year on year
Housing unit rent
TRY 475 /m²
Province: İstanbul · as of Q3 2026 · +42% year on year
Gross rental yield
%6.3
as of Q3 2026
House price index
+26.8%
Region (TR10): İstanbul · as of September 2026
New tenant rent index
+35.5%
Region (TR10): İstanbul · as of September 2026
Housing sales (last 12 months)
300,904
Province: İstanbul · as of September 2026 · -0.5% vs previous 12 months
Sales mix (last 12 months)
First-hand 26.9%
Second-hand 73.1% · Mortgaged 20.3%
Commercial
Shop unit price
TRY 67,603 /m²
Province: İstanbul · as of 2025 · +24.4% year on year
Office unit price
TRY 79,851 /m²
Province: İstanbul · as of 2025 · +22.9% year on year
Commercial property price index
+27.8%
Region (TR10): İstanbul · as of Q2 2026
Workplace sales (last 12 months)
34,934
Province: İstanbul · as of September 2026 · -4.5% vs previous 12 months
Market conditions (Türkiye)
Mortgage rate (annual)
%41.68
as of October 2026
Inflation (CPI, annual)
+29.7%
as of September 2026
Home-buying intention (survey)
14
as of October 2026 · -1.1% year on year
Building permits (units, 12 months)
1,226,699
Türkiye overall · as of June 2026 · +26.2% vs previous 12 months
Occupancy permits (units, 12 months)
721,704
Türkiye overall · as of June 2026 · +13.3% vs previous 12 months
Unit prices and rents are provincial averages based on bank valuation reports (CBRT); sales counts from TurkStat. Not the value of this parcel. Changes are nominal TRY, including inflation. Permits signal future supply; occupancy permits show new homes entering the market. · TCMB EVDS
Earthquakes and faults
Regional map: active faults and earthquakes (60 km)
Parcel
Active fault
Earthquake (M4+)
Earthquake timeline (M4+, within 100 km)
Nearest active faults
Unnamed fault
10.6 km· Right-lateral strike-slip
Unnamed fault
29 km· Right-lateral strike-slip
Unnamed fault
42.9 km· Reverse
M4+ earthquakes within 50 km
3
M5+ earthquakes within 50 km
1
Strongest earthquake within 100 km
M6.2 · Apr 23, 2025 · 59.5 km · 24 km SE of Marmara Ereğlisi, Turkey
Latest earthquakes within 50 km
M4.3 · Apr 25, 2025 · 42.7 km · 19 km SSW of Kumburgaz, Turkey
M5 · Apr 23, 2025 · 36.8 km · 14 km S of Kumburgaz, Turkey
M4.5 · Apr 23, 2025 · 40.1 km · 19 km SSW of Gürpınar, Turkey
M3.5 · Jun 19, 2021 · 35 km · 2 km ENE of Ata?ehir, Turkey
The earthquake catalogue covers M4+ events from 2016 to 2026-10-05; the fault database has 548 traces. For the official seismic hazard value (PGA) and ground class, see AFAD's Turkey Earthquake Hazard Map. Open AFAD hazard map
Data sources: USGS deprem kataloğu (Türkiye ve çevresi, M3+) (USGS; kamu malı, kaynak gösterilerek kullanılır.) · GEM Küresel Diri Fay Veritabanı (Türkiye ve çevresi) (GEM Global Active Faults Database; CC BY-SA 4.0, kaynak gösterilir.)
Access and surroundings
A mapped road runs within 15 m of the parcel boundary (possible road frontage).
Parcel
Major road
Secondary road
Railway
Industrial / OIZ
School
Health
Daily life
Substation
Junction
Map: OpenStreetMap contributors (ODbL); faults: GEM; earthquakes: USGS. Drawn from records at the report date.
Village road, street, track
0 m
Regional road
5 m · Bozcaada Caddesi
Major road (motorway, highway)
436 m · İstiklal Caddesi
Nearest settlement
3.2 km · Şamlar
Electrical substation
878 m
Railway
8.7 km · İstanbul – Pythion demiryolu
Nearby services
School
307 m · 53 within 5 km
Hospital
3.3 km · 3 within 5 km
Pharmacy
538 m · 54 within 5 km
Place of worship
269 m · 59 within 5 km
Fuel station
448 m · 16 within 5 km
Supermarket
210 m · 35 within 5 km
OpenStreetMap is built by volunteers; some rural roads may be missing.
Source: OpenStreetMap (Geofabrik kopyası, 2026-10-23) · Nov 1, 2026
Risk summary
Preliminary indicators derived from available data; check official records for a definitive assessment.
Active fault
Nearest fault 10.6 km
Low
Earthquake activity
M4+ 3, M5+ 1 within 50 km (catalogue period)
Medium
Slope
13.1% slope
Low
Industrial zone / OIZ nearby
1.5 km away
Low
Substation / energy facility
878 m away
Low
Trees / forest
19% of the parcel appears wooded (satellite, 2021); the forest regime boundary must be checked separately.
Low
Flood and landslide
This report has no flood or landslide data; check AFAD, MTA and DSI records separately.
No data
Levels: Low / Medium / High. Not investment advice or an official risk document.
Local market
Valuation-based estimated housing value
TRY 119,819 /m²
TRY 98,587 – TRY 139,767/m²
District: Başakşehir, İstanbul (not enough listings in the neighbourhood) · from 16 listings, calibrated per source to CBRT valuations
Bank sale listings: ratio 1.12 (554 listings, 41 districts in this province)
Reference: CBRT provincial unit price TRY 90,844 (Q3 2026), brought to September 2026 with the regional index: TRY 92,573
An estimate: listing prices are converted to valuation equivalents using each source’s ratio to the CBRT provincial valuation average. Not a licensed valuation report.
Sale listings in the area (last 24 months)
In the neighbourhood
Portal listings · For sale: 3 listings (3 live)
Bank sale listings · For sale: 2 listings (2 live)
In the district
Portal listings · For sale: 29 listings (22 live)
Bank sale listings · Auction (appraised value): 1 listings (0 live)
Bank sale listings · For sale: 16 listings (12 live)
Institutional auction and sale listings · Auction (appraised value): 3 listings (3 live)
Listings since removed at the source are included (not a confirmation of sale).
District: Başakşehir, İstanbul (not enough listings in the neighbourhood)
Type
Listings
Median price
Middle half range
Trend
Land plotFor sale
24
TRY 38,211 /m²
TRY 20,513 – TRY 50,090
collecting data
Agricultural landFor sale
5
TRY 18,333 /m²
TRY 13,393 – TRY 23,002
collecting data
ResidentialFor sale · 1 outliers excluded
15
TRY 103,704 /m²
TRY 87,857 – TRY 120,972
collecting data
Recent listings
konutFor sale · 180 m² · 2026-11-01 · liveTRY 22,250,000TRY 123,611 /m²
konutFor sale · 156 m² · 2026-11-01 · liveTRY 15,000,000TRY 96,154 /m²
konutFor sale · 91 m² · 2026-11-01 · liveTRY 7,250,000TRY 79,670 /m²
konutFor sale · 200 m² · 2026-11-01 · liveTRY 29,000,000TRY 145,000 /m²
konutFor sale · 54 m² · 2026-11-01 · liveTRY 5,600,000TRY 103,704 /m²
konutFor sale · 221 m² · 2026-11-01 · liveTRY 28,600,000TRY 129,412 /m²
A summary of asking prices and auction appraisals — not realised sales or a valuation. Listings from the last 24 months, per m². Listings of the same property on several sites or posted repeatedly are counted once; outliers are excluded. · Portal listings · Bank sale listings · Institutional auction and sale listings
Infrastructure, energy and environmental constraints
