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Map guides · Episode 2

Bangkok followed the rail

In 1999, Bangkok's first elevated railway ran through a city that was already built. Since 2020, 45.1% of completed condominiums have been delivered within 500 metres of a station already in service. Decade by decade, this is how the rail redrew the map of the city's towers.

Survey of 6 October 2026 · asking prices, median per development

Each dot is a development we track; its colour is its median asking price per square metre.

30,000 ฿/m²180,000 ฿/m² and above

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1 of 10 · The network today

The metro has grown, and the towers have settled along its lines

Each light is a residence we track; the brightest stand within 500 metres of a station, as the crow flies.

of condominiums within 500 m of a station
42.3%
condominiums tracked in Bangkok
2,096
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Sources

Condominiums tracked in our database on 6 October 2026: 886 of 2,096 within 500 m of an open station. Straight-line distances; routes and opening dates: station reference file (OpenStreetMap, Wikipedia).

Reflexion survey of 6 October 2026 · OpenStreetMap, accessed 23 September 2026

2 of 10 · The first elevated railway

1999

The first elevated railway crosses a city already built

On 5 December 1999, trains link Mo Chit to On Nut and the National Stadium to Saphan Taksin, above Pathum Wan and Bang Rak, already covered in towers.

condominiums already standing where the line would run
72
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Sources

Condominiums completed in the 1990s: 276 tracked, 74 of them now within 500 m of a station; 72 were standing before theirs opened. Straight-line distances.

Reflexion survey of 6 October 2026 · Wikipedia — BTS Skytrain, accessed 23 September 2026

3 of 10 · The underground metro

2004

This time, the towers follow the rail

On 3 July 2004, the Blue Line runs beneath the city between Hua Lamphong and Bang Sue, and the building sites come afterwards. A closeness in time, not proof that the metro brought them into being.

condominiums completed after the opening, along the line
139
condominiums tracked around this section
151
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Sources

Tracked condominiums whose first section within 500 m is the Hua Lamphong–Bang Sue Blue Line: 139 completed after it opened, out of 151. Over the decade, 29.8% of completed condominiums were near a station already in service.

Reflexion survey of 6 October 2026 · Wikipedia — MRT Blue Line, accessed 23 September 2026 · Wikipedia — BTS Skytrain, accessed 23 September 2026

4 of 10 · Out to the suburbs

2010

Construction no longer waits for the station

On the On Nut–Bearing extension, opened on 12 August 2011, developers built before the first train; then the Airport Rail Link, the Purple Line and Kheha stretched the network.

condominiums completed in the five years before the first train
11
in the five years after
12
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Sources

Tracked condominiums whose first section within 500 m is the On Nut–Bearing extension, completed within five years before and after it opened. Openings: Airport Rail Link 2010, Purple Line 2016, Kheha 2018.

Reflexion survey of 6 October 2026 · Wikipedia — BTS Skytrain, accessed 23 September 2026 · Wikipedia — Airport Rail Link (Bangkok), accessed 23 September 2026 · Wikipedia — MRT Purple Line, accessed 23 September 2026

5 of 10 · The monorails

2020

The rail catches up with the city

Opened on 3 July 2023 and 7 January 2024, the Yellow and Pink lines glide above neighbourhoods already built: the rail comes to the people who live there.

condominiums already there before the Yellow Line
50
condominiums tracked along the line
60
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Sources

Tracked condominiums whose first section within 500 m is the Yellow Line, completed before or after it opened (27 already stood along the Pink Line).

Reflexion survey of 6 October 2026 · Wikipedia — MRT Yellow Line, accessed 23 September 2026 · Wikipedia — MRT Pink Line, accessed 23 September 2026 · Wikipedia — BTS Skytrain, accessed 23 September 2026

6 of 10 · Decade after decade

1999

Decade after decade, the city draws closer to the rail

Being completed within 500 metres of a station already running was the exception in the 1990s; since 2020 it has become common.

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Sources

Share of condominiums completed within 500 m of a station opened before their completion, by decade of completion; straight-line distances. The clock grows the network on each section's opening date and lights each condominium in its completion year.

Reflexion survey of 6 October 2026

7 of 10 · The vertical

The taller the tower, the closer it hugs the rail

From Siam to Ekkamai, the 485 towers of 30 floors or more crowd along the tracks, a short distance from the platforms.

of towers of 30+ floors within 500 m of a station
58.6%
of all condominiums
42.3%
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Sources

Declared floors of tracked condominiums; straight-line distances to the nearest station. Of the towers completed since 2020, 66.4% already had an open station within 500 m.

Reflexion survey of 6 October 2026

8 of 10 · The price

Prices fall the further you move from the station

Beyond 2 km, a square metre asks only 49% of the price at a station's foot. Asking prices, straight-line distances: an association, not proof that the metro sets the price.

per m² within 250 m of a station
126,919 ฿/m²
per m² beyond 2 km
62,670 ฿/m²
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Sources

Asking prices per m², median of condominiums in each ring (319, 551, 597, 374, 204 developments, from the centre outwards), on 6 October 2026. Rings drawn around every open station, within Bangkok's limits.

Reflexion survey of 6 October 2026

9 of 10 · Station by station

Along the line, price traces the heart of the city

On the same line, Udom Suk asks 48% of Chit Lom's price: the costly core runs from Pathum Wan to Watthana, then fades towards Phra Khanong.

per m² around Chit Lom
197,292 ฿/m²
per m² around Udom Suk
94,144 ฿/m²
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Sources

Asking prices per m², median of condominiums within 800 m of each station (a development near two stations counts for both); no column under twenty developments. Ratchayothin 101,308 ฿/m², Thong Lo 187,675 ฿/m².

Reflexion survey of 6 October 2026

10 of 10 · The age of the line

The age of the line matters as much as distance

The oldest tracks cross a centre that was already expensive, the newest serve new neighbourhoods: what shows here is the age of the district as much as that of the rail.

per m² along the 1999 tracks
159,203 ฿/m²
along lines opened since 2020
78,293 ฿/m²
See what fits me in the city

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Sources

Asking prices per m², median of condominiums within 500 m of a station, by the decade the nearest section opened; straight-line distances. Along the 1999 tracks, half the towers predate 2011.

Reflexion survey of 6 October 2026 · Wikipedia — BTS Skytrain, accessed 23 September 2026

Your plans begin here

City or coast, apartment or villa, to live there or to spend part of the year: three gestures are enough for your advisor to start from your project, not from a catalogue.

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Method and sources

Prices are asking prices, surveyed on 6 October 2026 in our database. For each development we take the median price per square metre of its unsold units; for an area, the median of those medians, shown only from 20 developments upward. A unit is set aside as an outlier below 10,000 ฿/m², above 1,000,000 ฿/m², above 500,000 ฿/m² on less than 30 m² or with no known floor area, above 500 M ฿, or with less than 10 m² per bedroom. The off-plan share counts developments whose status is known. Distances are measured as the crow flies. Euros are converted at €1 = 38.374 ฿ (13 September 2026).

These are listing prices, not sale prices. No figure on this page is a promise of return.

Sources specific to this guide:

This page is market information, not legal, tax or financial advice. The rules quoted are dated; check that they still apply with a professional before any decision.

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