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Data last updated 29 Sept 2026, 04:23.

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  3. Ratchathewi
  4. Petch 9 Tower
  5. Petch 9 Tower, bangkok
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For saleDDproperty

Petch 9 TowerAll units in this condo →

Ratchathewi, Thanon Phaya Thai · Google Maps
฿6,499,000฿75,570 / m²Great deal19+ days listed
2 beds2 baths86 m²Condo
฿6,499,000
Great deal
฿75,570 / m²
DDproperty
View on DDproperty
Listed by
Khun Bank
Khun Bank
FREELANCE REAL ESTATE AGENT (TH)
Agent pageContact on DDproperty ↗
฿6,499,000
฿75,570 / 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

Great deal

57% below the median price/m² of 1356 comparable listings in Ratchathewi.

This listing
฿6,499,000
86 m² · ฿75,570/m²
At the median for 86 m²
฿15,214,723
฿8,715,723 less than the median
Typical range for this size
฿11,064,510 – ฿19,621,264
Comparables' median asking price: ฿11,695,000

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

Based on 31 rentals in this condo: median ฿364/m² per month × 86 m².

Estimated rent
฿31,273/mo
฿27,216 – ฿40,130/mo
Gross yield
5.8%
5.0% – 7.4%
Median rent of comparables
฿40,000/mo
31 rentals, any size
Rentals of similar size
  • ฿30,000/mo·85 m²·2 beds
More details

Address

Subdistrict
Thanon Phaya Thai
Address
Phetchaburi 9 Alley, Thanon Phaya Thai, Ratchathewi, Bangkok
Nearest transit
430 m (5 min) from N1 Ratchathewi BTS
Coordinates
13.75348, 100.53417

Listing history

Listing ID
DDproperty #11586248
Posted at
9 Sept 2026
First seen
26 Sept 2026, 20:25
Last seen
26 Sept 2026, 20:25
Raw JSON
Listed by
Khun Bank
Khun Bank
FREELANCE REAL ESTATE AGENT (TH)
Agent pageContact on DDproperty ↗
This listing ฿75,570Median ฿176,915฿128,657 – ฿228,154
Similarly priced nearby
  • ฿4,500,000·60 m²·฿75,000/m²·2 beds
  • ฿3,490,000·46.8 m²·฿74,636/m²·2 beds
  • ฿5,190,000·64 m²·฿81,043/m²·2 beds
  • ฿5,890,000·72.1 m²·฿81,669/m²·2 beds
  • ฿5,890,000·72.1 m²·฿81,669/m²·2 beds
  • ฿4,580,000·56 m²·฿81,786/m²·2 beds
  • ฿25,000/mo·85 m²·2 beds
  • ฿25,000/mo·84 m²·2 beds
  • ฿30,000/mo·82 m²·2 beds
  • ฿27,000/mo·80 m²·2 beds
  • ฿23,889/mo·80 m²·2 beds
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    For sale

    Source details

    Recency
    Listed on Sep 09, 2026 (2w ago)
    Developer
    Khun Bank
    Agency
    FREELANCE REAL ESTATE AGENT (TH)

    Location

    Open in Google Maps
    • 334 m to BTS Ratchathewi
    • 367 m to ARL Phaya Thai
    • 388 m to BTS Phaya Thai
    • 413 m to MRT Ratchathewi
    • 869 m to BTS Siam

    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
    ฿46,500/m² × 86 m² = ฿3,999,000
    Treasury Department appraisal, building median (฿44,600–฿51,500/m² by floor) · Registered as: เพชร 9 ทาวเวอร์
    Asking price is 1.63× 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฿400
    Stamp duty (0.5 %)· seller฿32,495
    Withholding income tax· seller฿69,983
    You pay on top of the price฿200
    All-in for the buyer฿6,499,200
    Seller's taxes and fees฿102,677

    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.

    4 sale listings in a 200-unit building

    Net rental yieldWhat's left after the recurring costs of actually letting this unit out, on top of the rental estimate above.No fee reported for this project: estimated from similar buildings nearby.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฿375,276
    Common area fee− ฿36,120
    Vacancy allowance− ฿30,845
    Letting agent fee (1 month/year)− ฿31,273
    Land & Building tax− ฿800
    Furnishing & maintenance allowance− ฿18,764
    Net annual income฿257,475
    Net yield
    4.0%
    3.4% – 5.2%
    vs. 5.8%% gross
    5.8%
    Total investment
    ฿6,499,200
    Price + ฿200 buyer's costs

    Cost of owning: ~฿3,010/mo common fee (฿35/m²/month)

    Key facts

    Price vs market
    57 % below market
    vs 1356 similar units in Ratchathewi
    Net rental yield
    4.0% net yield
    5.8% gross before costs
    Buying costs
    ฿200
    Thai buyer (fee relief); foreign buyer ฿39,990
    Common fee
    ฿3,010/mo
    Estimated, ~฿35/m² per month
    Could rent for
    ฿31,273/mo
    5.8 % gross yield
    Project
    Petch 9 Tower
    Built
    1994
    Floors
    24
    Units
    200

    Building facilities24h security · Bicycle parking · CCTV · Clubhouse · Covered parking · Gym · Keycard access · Lift · Minimart · Parking · Playground · Restaurant · +2 more

    Flood risk:MediumNearest: ถนนพญาไท บริเวณหน้ากรมปศุสัตว (flood-prone road segment) · ~221 mA BMA-documented flood-prone spot is within easy reach of this location.1 documented spot within 300 m4 documented spots 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 5 min → BTS Ratchathewi → Siam (1 stop)
      ~10 min
    • Silom
      Walk 5 min → BTS Ratchathewi → Silom (3 stops)
      ~14 min
    • Sathorn
      Walk 5 min → BTS Ratchathewi → Sathorn (4 stops)
      ~16 min
    • Asok / Sukhumvit
      Walk 5 min → BTS Ratchathewi → Asok / Sukhumvit (5 stops)
      ~18 min
    • Rama 9
      Walk 6 min → ARL Phaya Thai → MRT Phetchaburi → Rama 9 (3 stops)
      ~30 min

    Other units in Petch 9 Tower

    See all 45 in project
    8
    ฿8,000,000
    1 bed · 76 m²
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    6
    ฿7,200,000
    2 beds · 87 m²
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    ฿8,000,000
    1 bed · 76 m² · Floor 12
    PropertyHubPropertyScout
    ฿40,000/mo
    2 beds · 110 m²
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    9
    ฿23,000/mo
    1 bed · 80 m²
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    6
    ฿68,000/mo
    2 beds · 145 m²
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    ฿23,000/mo
    1 bed · 80 m² · Floor 10
    PropertyHubPropertyScout
    18
    ฿40,000/mo
    2 beds · 110 m²
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    17
    ฿40,000/mo
    2 beds · 110 m²
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    ฿68,000/mo
    2 beds · 145 m² · Floor 10
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    17
    ฿68,000/mo
    2 beds · 145 m²
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    16
    ฿70,000/mo
    2 beds · 145 m²
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    UnitBedsBathsSizeFloorPricePrice/sqmPosted
    8
    Petch 9 Tower, bangkok
    DDproperty
    1276 m²—฿8,000,000
    ฿105,263
    3 Sept 2026
    6
    Petch 9 Tower, bangkok
    DDproperty
    2287 m²—฿7,200,000฿82,7592 Sept 2026
    1-BR Condo at Petch 9 Tower near BTS Ratchathewi (ID 696710)
    PropertyHubPropertyScout×2
    1276 m²12฿8,000,000฿105,26322 Aug 2024
    Pet-Friendly 2-BR Petch 9 Tower Near BTS Ratchathewi (ID 3333061)
    PropertyHub
    22110 m²—฿40,000/mo฿36426 Sept 2026
    9
    Petch 9 Tower, bangkok
    DDproperty
    1180 m²—฿23,000/mo฿28825 Sept 2026
    6
    Petch 9 Tower, bangkok
    DDproperty
    22145 m²—฿68,000/mo฿46925 Sept 2026
    Pet-Friendly 1-BR At Petch 9 Tower Near BTS Ratchathewi (ID 3342903)
    PropertyHubPropertyScout×2
    1180 m²10฿23,000/mo฿28825 Sept 2026
    18
    Petch 9 Tower, bangkok
    DDproperty
    22110 m²—฿40,000/mo฿36424 Sept 2026
    17
    คอนโด 2-ห้องนอน ที่ เพชร 9 หอคอย ใกล้ BTS ราชเทวี
    PropertyScout
    Fully furnished · Min. lease 12 mo · Pets OK
    22110 m²—฿40,000/mo฿36421 Sept 2026
    2-BR Condo at Petch 9 Tower near BTS Ratchathewi (ID 3327731)
    PropertyHubPropertyScout×4
    22145 m²10฿68,000/mo฿46921 Sept 2026
    17
    Petch 9 Tower, bangkok
    DDproperty
    22145 m²—฿68,000/mo฿46918 Sept 2026
    16
    Petch 9 Tower, bangkok
    DDproperty
    22145 m²—฿70,000/mo฿48317 Sept 2026
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    Price history

    Observed atPrice
    26 Sept 2026, 20:25฿6,499,000

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