Si Lom
Si Lom is a subdistrict in Bang Rak, Bangkok, served by two nearby transit stops, Sala Daeng Station and Saint Louis Station. The area offers shopping at Central Silom Complex, green space at Dusit Arun Garden, and a small selection of everyday amenities including a convenience store, a place of worship, and a tourist attraction. Property inventory records are available for this area.
Last updated: October 2026
250
Active Listings
145
For rent
105
For sale
฿13.3M
Median Sale Price
฿78K/mo
Median Monthly Rent
฿190K
Price per sqm
Properties in Si Lom
145 homes available
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Area profile: Si Lom
Everything we know about this area, from official Thai government and open sources.
Medians and yields appear only when each required price sample has at least 30 active listings. Prices are asking prices.
Market Overview
Price per sqm
| Property Type | Listings | Median Sale Price | Price per sqm | Median Monthly Rent | Yield |
|---|---|---|---|---|---|
| Condo | 241 | ฿13.3M | ฿190K | ฿78K/mo | 7.0% |
| House | 2 | — | — | — | — |
| Office | 7 | — | — | — | — |
Listings — Si Lom
Gross Rental Yield — Si Lom
Prices by Bedroom Count
Condo
Official land appraisal (municipal area)
Construction cost (province median)
Minimum appraisal฿400 / m²
Median appraisal฿7,950 / m²
Maximum appraisal฿12,000 / m²
Construction cost ranges from ฿400 / m² to ฿12,000 / m² per m²
Official appraisal vs. asking price
Official appraisal (Treasury)฿100,800 / m²
Market asking price (condo)฿190,097 / m²
Asking prices are 1.9× the official appraisal.
Based on 904 appraised condo units
People
14,512−17.7% since 2021
Gender split
Registered population (male)48%
Registered population (female)52%
Registered houses
13,516
Population density
9,544.2 people / km²
People per house
1.1
Environment
Air quality
Province-level reading (Bangkok)
PM2.5 annual mean
21.4 µg/m³
WHO guideline: 5 µg/m³ PM2.5 / 15 µg/m³ PM10. Thai standard: 15 µg/m³ PM2.5 / 50 µg/m³ PM10.
Terrain & climate
Minimum elevation0.9 m
Median elevation6.7 m
Maximum elevation14.3 m
Elevation ranges from 0.9 m to 14.3 m
Elevation range
13.5 m
Flood exposure
Check a specific address on the flood history map
Flash-flood terrain susceptibility
MinimalLowModerateHigh
Flash-flood terrain susceptibility band: LowSinkhole susceptibility (DMR)
Not assessed by DMR — this area has not been surveyed for sinkhole susceptibility.
Height above nearest drainage (10th percentile)
-2.6 m
Distance to nearest stream (10th percentile)
1,777.1 m
Terrain slope (90th percentile)
2.3%
Drought
Rainfall deficit vs 1981–2010+ normal (CHIRPS) — a meteorological reading, not soil moisture, and not a forecast.
Latest 3-month rainfall vs normal
108.4%
Share of 10-day periods in deficit (10y)
20.8%
Worst 3-month deficit (10y)
26.8%
Air quality
PM2.5 — OpenAQ
Reference-grade station
21.4 µg/m³
Amenities in Si Lom
What's within reach — shops, schools, transit and more.
35
Shopping
10
Education
28
Health
7
Leisure
42
Services
337
food
28
nightlife
Shopping centers(5)Show
- MahaNakhon CUBE53 m
- Silom Connect98 m
- Central Silom Complex814 m
Supermarkets(2)Show
- Foodland Silom676 m
- Tops828 m
Schools(5)Show
International schools(1)Show
Hospitals(2)Show
- BNH Hospital657 m
- Lerdsin Hospital1.3 km
Gyms(4)Show
- F45 Training34 m
- Jetts Fitness81 m
- Fitness First138 m
Coworking spaces(3)Show
- The Work Loft710 m
- theCanvas1.1 km
- WOLF Co-Working Space1.1 km
Amenity data © OpenStreetMap contributors
Projects in Si Lom
Condos and developments in this area
The Address Sathorn
The Address Sathorn is a condominium located in Si Lom, Bang Rak, Bangkok. The project offers a co-working space and a Finnish sauna among its amenities. It is situated near several notable places, including the MAHANAKHON SKYWALK (King Power), which is about 1 minute away, and Chong Nonsi Canal Park (Phase 2), approximately 526 meters away. Shopping options nearby include muteki, about 578 meters away, and Jewelry Trade Center Thailand, roughly 617 meters away. Kamphaeng Saen Airport is about 85 minutes from the project, and there is 1 nearby beach. Recent price data shows a median sale price of THB 12,900,000, or approximately THB 195,455 per square meter, based on 21 recent transactions as of 2026-01-01.
The Diplomat Sathorn
17 active listings · rent from ฿35,000/month · sale from ฿9.5M
The Room Sathorn - TanonPun
The Room Sathorn - TanonPun is a condominium located in Si Lom, Bang Rak, Bangkok. The project offers a co-working space as an amenity for residents. Among nearby places, the Jewelry Trade Center Thailand shopping center is about 382m away, and Chong Nonsi Canal Park (Phase 2) is about 675m from the project. The muteki shopping center is approximately 806m away. The MAHANAKHON SKYWALK (King Power) attraction is about 3 minutes away, while Kamphaeng Saen Airport is roughly 85 minutes away. There is also 1 nearby beach. Recent price data shows a median sale price of THB 10,745,000, approximately THB 182,000 per square meter, based on 12 recent transactions as of 2026-01-01.
Tait 12
Tait 12 is a condominium located in Si Lom, Bang Rak, Bangkok. The developer and completion date have not been disclosed. Residents are close to several notable places, including the MAHANAKHON SKYWALK (King Power) about 1 minute away, Chong Nonsi Canal Park (Phase 2) roughly 525m away, and the muteki shopping center approximately 555m away. Chong Nonsi Canal Park is also nearby at about 599m, and Kamphaeng Saen Airport is about 85 minutes away. There is 1 nearby beach in the area. Recent price data shows a median sale price of THB 16,800,000, or approximately THB 274,819 per square meter, based on 8 recent transactions as of 2026-01-01.
Saladaeng One
Saladaeng One is a condominium located in Si Lom, Bang Rak, Bangkok. Recent sale data shows a median price of THB 22,815,000, or approximately THB 421,053 per square meter, based on 10 recent transactions as of 2026-01-01. The project is situated near several green spaces, including Dusit Arun Garden, about 246m away, and Navanunukro Garden, about 309m away. Shopping needs can be met at Central Silom Complex, roughly 395m from the project. The Chaipattana Aerator Memorial attraction is about 2 minutes away. Kamphaeng Saen Airport is approximately 87 minutes from the project, and there is also 1 nearby beach.
Noble Revo Silom
Noble Revo Silom is a condominium located in Si Lom, Bang Rak, Bangkok. The project offers a Finnish sauna among its amenities. Residents are within walking distance of several nearby spots, including Rhythm Sathorn Garden park about 329m away, the everything store shopping center about 352m away, and Jewelry Trade Center Thailand about 383m away. Mini Pagode, a local attraction, is about 3 minutes away. Kamphaeng Saen Airport is reachable in about 84 minutes. There is also 1 nearby beach in the area. Based on 7 recent transactions as of 2026-01-01, the median sale price is THB 8,900,000, or approximately THB 161,538 per square meter.
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Frequently asked about Si Lom
What's the median condo rent in Si Lom?
The median asking rent for a condo in Si Lom is THB 77,600 per month. By bedroom count: 1 Bedroom: THB 60,000, 2 Bedrooms: THB 89,600.
How many properties are for sale and rent in Si Lom?
There are 250 active property listings in Si Lom on the BaanMe network — 105 listed for sale and 145 available for rent (a property listed on both sides counts once in each figure).
What is the median condo asking price in Si Lom?
The median asking price for a condo in Si Lom is THB 13,250,000, or THB 190,097 per square meter. By bedroom count: 1 Bedroom: THB 9,500,000, 2 Bedrooms: THB 16,000,000.
What's the typical condo size in Si Lom?
The average condo in Si Lom is around 78 m².
What's the typical rental yield in Si Lom?
Gross rental yields in Si Lom by property type: Condos: 7.03%. Yield is calculated as (monthly rent x 12 / sale price) x 100.
What's the nearest BTS or MRT station to Si Lom?
The closest transit stations to Si Lom are Chong Nonsi Station (33 m), Saint Louis Station (420 m), and Sala Daeng Station (767 m).
What's near Si Lom?
Si Lom has 2 supermarkets, 9 shopping centers, 2 hospitals, and 305 restaurants and cafés nearby, based on OpenStreetMap data. Nearby options include MahaNakhon CUBE, Silom Connect, and Central Silom Complex.
What's the air quality like in Si Lom?
Si Lom's annual mean PM2.5 is 21.4 µg/m³, against a WHO guideline of 5 µg/m³ and a Thai standard of 15 µg/m³. This is a Province-level-level reading, not a station within the area itself.
Is Si Lom at risk of flooding?
Si Lom's flash-flood terrain susceptibility is Low.
What's the population of Si Lom?
Si Lom has a registered population of 14,512 (−17.7% since 2021).
How does the official land appraisal in Si Lom compare to asking prices?
The official Treasury Department appraisal for condos in Si Lom is THB 100,800 per m², while asking prices average THB 190,097 per m² — asking prices are 1.9× the official appraisal.
How bad is air pollution in Si Lom?
According to OpenAQ reference-grade monitoring stations, the annual mean PM2.5 level in Si Lom is 21.4 µg/m³.