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Data last updated 29 Sept 2026, 00:22.

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  3. Prawet
  4. Blue Lagoon 1
  5. Blue Lagoon 1, bangkok
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DDproperty

Blue Lagoon 1All units in this condo →

Prawet, Dok Mai · Google Maps
฿26,000,000฿65,000 / m²Above market
5 beds6 baths
฿26,000,000
฿65,000 / 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

Above market

31% above the median price/m² of 16 comparable listings in this condo, all layouts.

This listing
฿26,000,000
400 m² · ฿65,000/m²
At the median for 400 m²
฿19,823,706
฿6,176,294 more than the median
Typical range for this size
฿17,213,805 – ฿21,600,000
Comparables' median asking price: ฿12,495,000

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

Based on 11 rentals in this condo, all layouts: median ฿276/m² per month × 400 m².

Estimated rent
฿110,552/mo
฿92,828 – ฿118,314/mo
Gross yield
5.1%
4.3% – 5.5%
Median rent of comparables
฿55,000/mo
11 rentals, any size
Rentals of similar size
  • ฿75,000/mo·360 m²·
More details

Address

Subdistrict
Dok Mai
Address
Dok Mai, Prawet, Bangkok
Coordinates
13.66215, 100.69512 (approx.)

Listing history

Listing ID
DDproperty #500503872
Posted at
24 Sept 2026
First seen
26 Sept 2026, 20:16
Last seen
26 Sept 2026, 20:16
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400 m²
House
฿26,000,000
Above market
฿65,000 / m²
DDpropertyFor sale
View on DDproperty
Listed by
Amarin Sitthidhoon
Amarin Sitthidhoon✓
Richmont's (international) Co., Ltd.
Agent pageContact on DDproperty ↗
Listed by
Amarin Sitthidhoon
Amarin Sitthidhoon✓
Richmont's (international) Co., Ltd.
Agent pageContact on DDproperty ↗
This listing ฿65,000Median ฿49,559฿43,035 – ฿54,000
Similarly priced nearby
  • ฿26,000,000·400 m²·฿65,000/m²·5 beds
  • ฿14,000,000·250 m²·฿56,000/m²·3 beds
  • ฿26,000,000·350 m²·฿74,286/m²·5 beds
  • ฿13,500,000·250 m²·฿54,000/m²·3 beds
  • ฿13,500,000·250 m²·฿54,000/m²·3 beds
  • ฿13,490,000·250 m²·฿53,960/m²·3 beds
4 beds
  • ฿55,000/mo·300 m²·3 beds
  • ฿65,000/mo·250 m²·3 beds
  • ฿60,000/mo·215 m²·3 beds
  • ฿55,000/mo·215 m²·3 beds
  • ฿60,000/mo·215 m²·3 beds
  • For sale

    Source details

    Recency
    Listed on Sep 24, 2026 (2d ago)
    Developer
    Amarin Sitthidhoon
    Agency
    Richmont's (international) Co., Ltd.

    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.

    Transfer fee (2 % of appraisal)· split฿520,000
    Stamp duty (0.5 %)· seller฿130,000
    Withholding income tax· seller฿1,637,500
    You pay on top of the price฿260,000
    All-in for the buyer฿26,260,000
    Seller's taxes and fees฿2,027,500

    No fee relief: it needs price, appraisal and loan ≤ ฿7M.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 Blue Lagoon 1's location taken from other listings.

    Open in Google Maps

    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฿1,326,624
    Vacancy allowance− ฿109,038
    Letting agent fee (1 month/year)− ฿110,552
    Land & Building tax− ฿5,200
    Furnishing & maintenance allowance− ฿66,331
    Net annual income฿1,035,503
    Net yield
    3.9%
    3.3% – 4.2%
    vs. 5.1%% gross
    5.1%
    Total investment
    ฿26,260,000
    Price + ฿260,000 buyer's costs

    Key facts

    Price vs market
    31 % above market
    vs 16 similar units in this condo, all layouts
    Net rental yield
    3.9% net yield
    5.1% gross before costs
    Buying costs
    ฿260,000
    Transfer fee & taxes, 50/50 split, cash
    Could rent for
    ฿110,552/mo
    5.1 % gross yield
    Project
    Blue Lagoon 1
    Built
    2008
    Units
    262

    Building facilities24h security · CCTV · Garden · Gym · Playground · Swimming pool

    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)

    Commute to business hubs

    No BTS/MRT/rail station within a 1.5 km walk — you'd need a bus, taxi or car.

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    UnitBedsBathsSizeFloorPricePrice/sqmPosted
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    1 similar listingsSame project, beds, size and price, but the floor differs or is unknown — might be a different unit.

    ListingFloorAgentPostedPrice
    PropertyHub🔥🔥Rare, conner unit!! 5b7b 26mb - Blue Lagoon 1 Bangna-Trad km.8 📞Call 090 919 9898↗
    —iCITY22 Aug 2026฿26,000,000

    Price history

    Observed atPrice
    26 Sept 2026, 20:16฿26,000,000