15 Aug 2026 by ถนัดเอสเตท |Tanat Estate
Explore second-hand land and houses in Thonburi, a location with high potential close to the CBD.

Dive into Secondhand Land and Houses in Thonburi: A Prime Location Close to the CBD, Most Worthwhile for Living and Investment

Secondhand land and houses in the Thonburi area (Ratchaphruek–Kalapapruek–Charan Sanitwong zone) have an average land price ranging from 65,000 to 180,000 Baht/sq.w, and renovated secondhand houses priced between 3.5 to 12 million Baht. These options provide larger land and usable area compared to newly launched projects by 30-50% at the same budget, along with the advantage of transportation connectivity to the Sathorn–Silom business center within 15-25 minutes through the network of bridges over the Chao Phraya River and three main BTS lines.

In-Depth Analysis of the Potential of the Thonburi Location (Local Entity & Lifestyle Index)

Thonburi has been elevated from a traditional residential area to a Strategic Residential Zone seamlessly linked to the heart of Bangkok through a mega-project infrastructure system:

  • Main and Secondary Road Network: Ratchaphruek Road, Kalapapruek Road, Petchkasem Road, Charan Sanitwong Road, Borommaratchachonnanee Road, and Phra Nakhon–Phutthamonthon Sai 4 Road (Newly Cut Phra Thep Road)

  • Expressway and Bridge Connection Points: Si Rat–Outer Ring Expressway (Prajaturak), Chaloem Maharaj Expressway, King Taksin Bridge, Rama 3 Bridge, and Rama 8 Bridge

  • Rail Transport System: Dark Green BTS Line (Silom Line - Krung Thon Buri Station, Wongwian Yai, Bang Wa), Chaloem Ratchamongkhon MRT Line (Blue Line City Loop), and Gold Line BTS

  • Leading Educational Institutions: Bangkok Christian College, Assumption Convent School (across Taksin Bridge), St. Gabriel’s College, SISB Thonburi International School, Ledluea School on Kanjanapisek Road, and Demonstration School at Srinakharinwirot University (Connected Network)

  • Tertiary Healthcare Facilities: Siriraj Hospital, Siriraj Piyamaharajkarun Hospital (SiPH), Phyathai 3 Hospital, Thonburi 1 Hospital, and Samitivej Thonburi Hospital

  • Shopping Malls and Community Malls: ICONSIAM, ICS Lifestyle Complex, The Mall Lifestore Thaphra/Bang Khae, The Circle Ratchaphruek, Food Villa Ratchaphruek, and Central Pinklao

Target Audience Summary (Who is the Thonburi Area Suitable For)

1. Extended Families and Multi-Generation Families

This group is looking for large plots of land or single-family homes with land sizes starting from 60-100 sq.w. to accommodate seniors and children, providing spacious living areas around the house, close to leading hospitals like Siriraj and renowned educational institutions.

2. Executives and Medical Professionals/Workers in the Sathorn–Silom CBD

They want to reduce commuting time to the economic zone by choosing to reside in areas that allow for a quick drive across Taksin Bridge or take the BTS Dark Green Line to Sathorn in no more than half an hour, while still desiring privacy and tranquility on their days off.

3. Investors and Business Owners (Value Investors & SME Business Owners)

Those looking for properties with a steady growth rate in land value (Capital Gain) or need space for a home office that can accommodate multiple cars and connect to major transportation routes in all directions.

Value Comparison Table

Consideration Dimension

Secondhand Land/Houses (Thonburi)

New Development Projects (Suburban/Extension Area)

Land Size

60 – 150+ sq.w. (Wide plots, wide frontage)

35 – 55 sq.w. (Limited by new land cost)

Usable Area

250 – 450+ sq.m. (Flexible layout adjustments)

150 – 220 sq.m.

Building Structure

Traditional brick and plaster construction (Conventional) easily renovated, durable

Precast concrete (Precast) limited structural modification

Price Point

More cost-effective by 30-50% per square meter

Higher prices due to construction costs and luxury communal areas

Accessibility

Located in the Inner Ring near expressway and BTS connection points

Tends to be located in Outer Ring, requiring more travel time to the city

3 Important Reasons to Choose Renovated Secondhand Houses in the Thonburi Area

  • Lower cost per square meter with a real land size: With land prices in central Thonburi continuously increasing, new projects must reduce land sizes. Opting for secondhand properties or previously developed land gives opportunities for larger land plots within a genuinely affordable budget.

  • Traditional building structure that is flexible for renovation: Most secondhand buildings are constructed with a column-beam system and brick, enabling renovation, expansion of downstairs bedrooms for seniors, or installation of a Smart Home system without engineering limitations.

  • Inner Zone location where new land development is not possible: Quality community areas close to the BTS line and shortcut routes in main alleys (e.g., Charan Alley connected to Ratchap