Under constructionPleno Phahonyothin - Sai Mai 57
PLENO พหลโยธิน - สายไหม 57
Sai Mai Soi 57, Sai Mai Road, Sai Mai, Bangkok · Sai Mai
Starting from
฿2.99M
108-127 sqm
- ✦ 340 townhomes, 2-storey, 108-127 sqm, from ฿2.99M
- ✦ Fronts Sai Mai Road
- ✦ 5 km to BTS Khu Khot
Unit types
Official land value here
฿15K per sq.wah
≈ ฿3,750 per m² of land
Pricier land than 10% of tracked locations
Official zone appraisal by the Treasury Department (2023-2026 cycle), median of 248 land parcels within 150 m of the project pin. Land value, not unit price; government appraisals typically sit below open-market prices.
What the city plan allows here
Low-density residentialY3-6
A plot in this zone may hold 2.5 times its own area in floor space.
Bangkok comprehensive plan, the 2013 regulation in force. These are zone rules, not plot rules: setbacks, road width and the project's own EIA conditions apply on top.
Around the address
3 amenities mapped within 800 m
Counted from OpenStreetMap in a straight line. Coverage is uneven across Bangkok, so a low count can mean thin mapping rather than an empty street.
AI Investment Insights
54
/100
Investment score
Pleno Phahonyothin - Sai Mai 57 offers an affordable, spacious townhome option from a reputable SET-listed developer, well-suited to own-stay buyers and long-term suburban rental demand, though its distance from BTS Khu Khot limits transit-driven upside. Yield expectations should be modest (around 3-4%), consistent with Sai Mai's moderate growth profile tied to the planned Green Line extension.
Strengths
- Attractively priced entry point (~฿2.99M) for a 108-127 sqm 2-storey townhome
- Backed by AP Thai, a SET-listed developer with a solid delivery track record
- Generous land/floor area suits families seeking suburban house living
- Aligned with Sai Mai's growing suburban housing demand and planned BTS Green Line extension
Watch out for
- Located about 5 km from the nearest BTS station (Khu Khot), making it car-dependent
- No published completion year or construction progress adds timeline uncertainty
- Large project size (340 units) may face competition from similar suburban townhome supply
- Limited near-term capital appreciation potential given distance from mass transit
AI analysis · claude-sonnet-5 · October 14, 2026 · AI-generated analysis based on public data. Not investment advice, verify with the developer before deciding.
Foreign buyers generally cannot own houses or townhomes freehold in Thailand, only condominiums, within each building's 49% foreign quota. That's why the true-cost calculator appears on condo projects only.
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