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Data last updated 28 Sept 2026, 18:47.

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  1. Home
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  3. Chatuchak
  4. The Key Phahonyothin
  5. The Key Phahonyothin, bangkok
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DDproperty

The Key PhahonyothinAll units in this condo →

Chatuchak, Sena Nikhom · Google Maps
฿2,050,000฿66,129 / m²Fair price16+ days listed
1 bed1 bath
฿2,050,000
฿66,129 / 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

4% above the median price/m² of 28 comparable listings in this condo.

This listing
฿2,050,000
31 m² · ฿66,129/m²
At the median for 31 m²
฿1,966,814
฿83,186 more than the median
Typical range for this size
฿1,905,163 – ฿2,179,588
Comparables' median asking price: ฿2,200,000

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

Based on 30 rentals in this condo: median ฿326/m² per month × 31 m².

Estimated rent
฿10,092/mo
฿8,874 – ฿10,677/mo
Gross yield
5.9%
5.2% – 6.2%
Median rent of comparables
฿11,000/mo
30 rentals, any size
Rentals of similar size
  • ฿12,500/mo·33 m²·1 bed
More details

Address

Subdistrict
Sena Nikhom
Address
427 Soi Phahon Yothin 34, Sena Nikhom, Chatuchak, Bangkok
Nearest transit
710 m (9 min) from N12 Sena Nikhom BTS
Coordinates
13.83678, 100.57970 (approx.)

Listing history

Listing ID
DDproperty #500430378
Posted at
12 Sept 2026
First seen
26 Sept 2026, 20:25
Last seen
26 Sept 2026, 20:25
Raw JSON
31 m²
Condo
฿2,050,000
Fair price
฿66,129 / m²
DDproperty
View on DDproperty
Listed by
Property Expert
Property Expert✓
บริษัท พร็อพเพอร์ตี้ เอ็กซ์เพิร์ท พลัส จำกัด
Agent pageContact on DDproperty ↗
Listed by
Property Expert
Property Expert✓
บริษัท พร็อพเพอร์ตี้ เอ็กซ์เพิร์ท พลัส จำกัด
Agent pageContact on DDproperty ↗
This listing ฿66,129Median ฿63,446฿61,457 – ฿70,309
Similarly priced nearby
  • ฿2,200,000·33.5 m²·฿65,672/m²·1 bed
  • ฿2,180,000·33.3 m²·฿65,564/m²·1 bed
  • ฿2,450,000·36.6 m²·฿66,940/m²·1 bed
  • ฿2,200,000·33.8 m²·฿65,185/m²·1 bed
  • ฿2,390,000·37.5 m²·฿63,733/m²·1 bed
  • ฿2,100,000·33.3 m²·฿63,158/m²·1 bed
  • ฿11,000/mo·33 m²·1 bed
  • ฿10,000/mo·33 m²·1 bed
  • ฿10,000/mo·33 m²·1 bed
  • ฿9,500/mo·33 m²·1 bed
  • ฿12,000/mo·33 m²·1 bed
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    For sale

    Source details

    Recency
    Reposted on Sep 12, 2026 (2w ago)
    Developer
    Property Expert
    Listing flag
    Corporate
    Agency
    บริษัท พร็อพเพอร์ตี้ เอ็กซ์เพิร์ท พลัส จำกัด
    For sale

    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
    ฿53,200/m² × 31 m² = ฿1,649,200
    Treasury Department appraisal, building median (฿51,500–฿55,600/m² by floor) · Registered as: เดอะ คีย์ พหลโยธิน
    Asking price is 1.24× 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฿165
    Stamp duty (0.5 %)· seller฿10,250
    Withholding income tax· seller฿28,861
    You pay on top of the price฿82
    All-in for the buyer฿2,050,082
    Seller's taxes and fees฿39,193

    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.

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

    Open in Google Maps
    • 658 m to BTS Sena Nikhom
    • 673 m to BTS Kasetsart University
    • 1.3 km to BTS Ratchayothin
    • 1.5 km to BTS Royal Forest Department

    29 sale listings in a 505-unit building

    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฿121,103
    Common area fee− ฿13,020
    Vacancy allowance− ฿9,954
    Letting agent fee (1 month/year)− ฿10,092
    Land & Building tax− ฿330
    Furnishing & maintenance allowance− ฿6,055
    Net annual income฿81,652
    Net yield
    4.0%
    3.4% – 4.3%
    vs. 5.9%% gross
    5.9%
    Total investment
    ฿2,050,082
    Price + ฿82 buyer's costs

    Cost of owning: ~฿1,085/mo common fee (฿35/m²/month)

    Key facts

    Price vs market
    4 % above market
    vs 28 similar units in this condo
    Net rental yield
    4.0% net yield
    5.9% gross before costs
    Buying costs
    ฿82
    Thai buyer (fee relief); foreign buyer ฿16,492
    Common fee
    ฿1,085/mo
    ฿35/m² per month
    Could rent for
    ฿10,092/mo
    5.9 % gross yield
    Project
    The Key Phahonyothin
    Built
    2011
    Floors
    8
    Units
    505
    Developer
    LAND & HOUSE

    Building facilities24h security · CCTV · Covered parking · Gym · Keycard access · Lift · Parking · Swimming pool

    Flood risk:MediumNearest: ซอยพหลโยธิน 40 (documented flood trouble spot) · ~789 mA BMA-documented flood-prone spot is within easy reach of this location.1 documented spot within 800 mPosition 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)

    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.

    • Siam
      Walk 11 min → BTS Sena Nikhom → Siam (11 stops)
      ~36 min
    • Silom
      Walk 11 min → BTS Sena Nikhom → Silom (13 stops)
      ~40 min
    • Sathorn
      Walk 11 min → BTS Sena Nikhom → Sathorn (14 stops)
      ~42 min
    • Asok / Sukhumvit
      Walk 11 min → BTS Sena Nikhom → Asok / Sukhumvit (15 stops)
      ~44 min
    • Rama 9
      Walk 11 min → BTS Sena Nikhom → MRT Chatuchak Park → Rama 9 (11 stops)
      ~44 min

    Price history

    Observed atPrice
    26 Sept 2026, 20:25฿2,050,000

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    ฿2,180,000
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    UnitBedsBathsSizeFloorPricePrice/sqmPosted
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    1134 m²—฿2,600,000฿76,4715 Sept 2026
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    The Key Phahonyothin, bangkok
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    1133 m²—฿2,570,000฿76,9925 Sept 2026
    6
    The Key Phahonyothin, bangkok
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    1138 m²—฿2,690,000฿70,7895 Sept 2026
    11
    The Key Phahonyothin, bangkok
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    1137 m²—฿2,450,000฿66,9403 Sept 2026
    🏢 ขายคอนโด เดอะ คีย์ พหลโยธิน 34 | The Key Condo Phahol 34 | ใกล้ BTS เสนานิคม
    PropertyHub
    1133 m²8฿2,180,000฿65,56421 Aug 2026
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    • ฿2,100,000+2%
      U Ratchayothin
      1 bed · 31 m² · Floor 2
      255 m away
    • ฿2,100,000+2%
      Supalai Cute Ratchayothin - Phaholyothin 34
      1 bed · 32 m² · Floor 8
      214 m away
    • ฿2,000,000−2%
      U Ratchayothin (Phahonyothin 32)
      1 bed · 32 m² · Floor 8 · Fully furnished
      249 m away · Sena Nikhom 807 m