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Data last updated 29 Sept 2026, 14:11.

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  4. The Plenary Sathorn
  5. The Plenary Sathorn, bangkok
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For saleDDproperty

The Plenary SathornAll units in this condo →

Khlong San, Khlong Ton Sai · Google Maps
฿3,231,000฿78,805 / m²Fair price16+ days listed
1 bed1 bath41 m²Condo
฿3,231,000
Fair price
฿78,805 / m²
DDproperty
View on DDproperty
Listed by
Connex Property
Connex Property✓
Agent pageContact on DDproperty ↗
฿3,231,000
฿78,805 / m²
View on DDproperty
OverviewPriceCosts & returnsLocationBuildingSimilar

Price comparisonEstimated from other current listings, not a valuation — just a signal.Typical range (25th–75th percentile) of comparable listings, per m²

Fair price

3% below the median price/m² of 8 comparable listings in this condo.

This listing
฿3,231,000
41 m² · ฿78,805/m²
At the median for 41 m²
฿3,338,571
฿107,571 less than the median
Typical range for this size
฿2,744,674 – ฿4,747,506
Comparables' median asking price: ฿3,580,000

Rental estimate & yieldGross yield = estimated rent × 12 ÷ asking price, before common fees, taxes, vacancy and agent fees. Asking rents, not signed contracts.

Based on 20 rentals in this condo: median ฿322/m² per month × 41 m².

Estimated rent
฿13,216/mo
฿12,154 – ฿13,735/mo
Gross yield
4.9%
4.5% – 5.1%
Median rent of comparables
฿11,000/mo
20 rentals, any size
Rentals of similar size
  • ฿12,000/mo·40 m²·
More details

Address

Subdistrict
Khlong Ton Sai
Address
555 Thon Buri Road, Khlong Ton Sai, Khlong San, Bangkok
Nearest transit
160 m (2 min) from PP25 Wongwian Yai MRT
Coordinates
13.72245, 100.49861 (approx.)

Listing history

Listing ID
DDproperty #500248045
Posted at
12 Sept 2026
First seen
26 Sept 2026, 20:25
Last seen
26 Sept 2026, 20:25
Raw JSON
Listed by
Connex Property
Connex Property✓
Agent pageContact on DDproperty ↗
This listing ฿78,805Median ฿81,429฿66,943 – ฿115,793
Similarly priced nearby
  • ฿4,290,000·55 m²·฿78,000/m²·1 bed
  • ฿2,970,000·35 m²·฿84,857/m²·1 bed
  • ฿2,290,000·34 m²·฿67,353/m²·1 bed
  • ฿2,300,000·35 m²·฿65,714/m²·1 bed
  • ฿2,300,000·35 m²·฿65,714/m²·1 bed
  • ฿4,450,000·39.1 m²·฿113,811/m²·1 bed
1 bed
  • ฿11,000/mo·40 m²·1 bed
  • ฿15,000/mo·40 m²·1 bed
  • ฿11,000/mo·35 m²·1 bed
  • ฿10,500/mo·35 m²·1 bed
  • ฿10,000/mo·35 m²·1 bed
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    For sale

    Source details

    Recency
    Listed on Sep 12, 2026 (2w ago)
    Developer
    Connex Property
    Listing flag
    Corporate
    Agency
    Connex Property

    LocationApproximate: this source doesn't publish coordinates, so this is The Plenary Sathorn's location taken from other listings.

    Open in Google Maps
    • 402 m to BTS Wongwian Yai
    • 498 m to BTS Krung Thon Buri
    • 1.2 km to BTS Charoen Nakhon
    • 1.3 km to BTS Khlong San

    23 sale listings in a 171-unit building

    Cost of buying

    Land Office fees and taxes on top of the price. An estimate: the exact amounts are set by the Land Office on transfer day.

    Official appraisal
    ฿69,000/m² × 41 m² = ฿2,829,000
    Treasury Department appraisal, building median (฿67,200–฿71,600/m² by floor) · Registered as: เดอะ เพลนเนอรี่
    Asking price is 1.14× the official appraisal
    Valid until 31 Dec 2026 (the next appraisal cycle starts in 2027). Source: Treasury Department (assessprice.treasury.go.th)
    Transfer fee (0.01 % relief)· split฿283
    Stamp duty (0.5 %)· seller฿16,155
    Withholding income tax· seller฿49,508
    You pay on top of the price฿141
    All-in for the buyer฿3,231,141
    Seller's taxes and fees฿65,804

    Relief applies: 0.01 % transfer and mortgage fees for Thai buyers when price and appraisal are ≤ ฿7M (until 30 Jun 2027).Taxes are the seller's by custom, but it's negotiable: some sellers ask for a price "net" of fees.Individual sellers: on the appraisal, less a deduction by years held, at progressive rates (max 20 % of the price). Companies: 1 %.Estimate for guidance only, not tax or legal advice. Rules as of September 2026.

    Net rental yieldWhat's left after the recurring costs of actually letting this unit out, on top of the rental estimate above.Vacancy assumes 30 days between tenants (default of 1 month — not enough history for this building yet).Estimate for guidance only: based on asking rents (not signed contracts) and simplified tax/fee rules. Not tax or investment advice.

    Estimated gross rent฿158,589
    Common area fee− ฿17,220
    Vacancy allowance− ฿13,035
    Letting agent fee (1 month/year)− ฿13,216
    Land & Building tax− ฿566
    Furnishing & maintenance allowance− ฿7,929
    Net annual income฿106,623
    Net yield
    3.3%
    3.0% – 3.5%
    vs. 4.9%% gross
    4.9%
    Total investment
    ฿3,231,141
    Price + ฿141 buyer's costs

    Cost of owning: ~฿1,435/mo common fee (฿35/m²/month)

    Flood risk:LowNo BMA-documented flood-prone spot was found within 800 m of this location.Position is this project's approximate location (median of nearby listings), not this exact unit.Based only on proximity to points BMA itself has flagged as flood-prone or flood-watch — not a hydrological model, and not the 2011 flood extent. A location with nothing nearby is not proven flood-safe: BMA's list covers the spots it chose to document, not a wall-to-wall survey. Source: Bangkok Metropolitan Administration, Department of Drainage and Sewerage (public map data)

    Key facts

    Price vs market
    3 % below market
    vs 8 similar units in this condo
    Net rental yield
    3.3% net yield
    4.9% gross before costs
    Buying costs
    ฿141
    Thai buyer (fee relief); foreign buyer ฿28,290
    Common fee
    ฿1,435/mo
    ฿35/m² per month
    Could rent for
    ฿13,216/mo
    4.9 % gross yield
    Project
    The Plenary Sathorn
    Built
    2009
    Floors
    8
    Units
    171

    Building facilities24h security · CCTV · Gym · Swimming pool

    Other units in The Plenary Sathorn

    See all 44 in project

    Commute to business hubsEstimated from OpenStreetMap rail lines, typical dwell/transfer times and walking speed — not a live timetable.Position is this project's approximate location; walking time is approximate too.

    • Sathorn
      Walk 8 min → BTS Krung Thon Buri → Sathorn (4 stops)
      ~19 min
    • Silom
      Walk 8 min → BTS Krung Thon Buri → Silom (5 stops)
      ~21 min
    • Siam
      Walk 8 min → BTS Krung Thon Buri → Siam (7 stops)
      ~25 min
    • Asok / Sukhumvit
      Walk 8 min → BTS Krung Thon Buri → Asok / Sukhumvit (11 stops)
      ~33 min
    • Rama 9
      Walk 8 min → BTS Krung Thon Buri → MRT Si Lom → Rama 9 (11 stops)
      ~45 min
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    ฿4,290,000
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    18
    ฿5,100,000
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    ฿4,450,000
    1 bed · 39 m²
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    ฿4,500,000
    2 beds · 50 m²
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    ฿4,290,000
    2 beds · 55 m² · Floor 6
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    6
    ฿4,290,000
    2 beds · 55 m²
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    6
    ฿4,290,000
    2 beds · 55 m²
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    8
    ฿4,290,000
    1 bed · 55 m²
    DDproperty
    7
    ฿2,300,000
    1 bed · 35 m²
    DDproperty
    7
    ฿4,290,000
    2 beds · 55 m²
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    15
    ฿4,290,000
    2 beds · 55 m²
    DDproperty
    UnitBedsBathsSizeFloorPricePrice/sqmPosted
    6
    The Plenary Sathorn, bangkok
    DDproperty
    2155 m²—฿4,290,000
    ฿78,000
    28 Sept 2026
    8
    The Plenary Sathorn, bangkok
    DDproperty
    2158 m²—฿3,630,000฿62,75928 Sept 2026
    18
    The Plenary Sathorn, bangkok
    DDproperty
    2150 m²—฿5,100,000฿102,04127 Sept 2026
    12
    The Plenary Sathorn, bangkok
    DDproperty
    1139 m²—฿4,450,000฿113,81125 Sept 2026
    8
    The Plenary Sathorn, bangkok
    DDproperty
    2150 m²—฿4,500,000฿90,00024 Sept 2026
    🎉 For Sell Condo THE PLENARY SATHORN Building 1, Floor 6,2 bed room, Room size 55 sqm
    PropertyHub×9
    2155 m²6฿4,290,000฿78,00023 Sept 2026
    6
    The Plenary Sathorn, bangkok
    DDproperty
    2155 m²—฿4,290,000฿78,00021 Sept 2026
    6
    The Plenary Sathorn, bangkok
    DDproperty
    2155 m²—฿4,290,000฿78,00018 Sept 2026
    8
    The Plenary Sathorn, bangkok
    DDproperty×2
    1155 m²—฿4,290,000฿78,00018 Sept 2026
    7
    The Plenary Sathorn, bangkok
    DDproperty
    1135 m²—฿2,300,000฿65,71410 Sept 2026
    7
    The Plenary Sathorn, bangkok
    DDproperty
    2155 m²—฿4,290,000฿78,0008 Sept 2026
    15
    The Plenary Sathorn, bangkok
    DDproperty
    2155 m²—฿4,290,000฿78,0006 Sept 2026
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    Price history

    Observed atPrice
    26 Sept 2026, 20:25฿3,231,000
    Stations under construction nearbyExpected opening as last announced by the operator; these dates often slip. Source
    • Future station Wongwian Yai (Purple Line, expected ~2030) · ~703 m

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