Fleet profile

Treehouse

Oceanco 59.00 m 2001 Netherlands Unknown ★ 2 Star Superyacht Guide Award

Key Facts

Length: 59.00 m
Beam: 10.50 m
Builder: Oceanco
Year: 2001
Type: Motor yacht
Country: Netherlands
Charter availability: Unknown

Previous / Project Names

Previous names

Pegasus, Helios

Superyacht Guide Award

Superyacht Guide Yacht Star

★★☆☆☆

2 Stars - Good standard

Treehouse is recognised by Superyacht Guide as a significant Oceanco yacht based on official Oceanco profile information, design pedigree, scale and editorial assessment.

Oceanco Build Charter Appeal Fleet Heritage Guest Experience

Last reviewed: May 13, 2026

Superyacht Guide Awards are editorial ratings based on available information and review criteria.

Treehouse is a 59-metre Oceanco motor yacht delivered in 2001. Her exterior design is credited to Oceanco, with interior design by Marc-Michaels Interiors. Oceanco highlights her balanced exterior proportions, charter appeal, large sundeck with jacuzzi and bar, expansive skylounge and full-beam master suite.

Gallery

Primary image

Treehouse by Oceanco

Credit: Oceanco

Specifications

Length	59.00 m
Beam	10.50 m

Design

Exterior design	Oceanco
Interior design	Marc-Michaels Interiors

Estimated yacht value€24,187,500€18,140,625–€31,443,750

Annual OPEX€3,724,875€2,793,656–€5,028,581

Annual capital reserve€604,688€362,812–€967,500

Monthly ownership cost€360,797OPEX plus reserve

Five-year ownership cost€21,647,812Before acquisition and finance

OPEX / yacht value15.4%Central estimate

Annual operating expenditure

Category	Annual estimate	Status
Berthing, ports and agency fees	€297,990	Estimated
Communications, IT and security	€74,498	Estimated
Crew salaries and employment costs	€1,303,706	Estimated
Fuel and lubricants	€446,985	Estimated
Insurance	€186,244	Estimated
Maintenance and routine repairs	€744,975	Estimated
Yacht management and administration	€111,746	Estimated
Provisions and hospitality	€223,492	Estimated
Flag, registration, class and surveys	€74,498	Estimated
Tenders, toys and deck equipment	€148,995	Estimated
Travel, training, medical and uniforms	€111,746	Estimated

Capital expenditure and refit history

Item	Amount	Year	Status
No reported yacht-specific capital transactions have yet been added.

Sources, assumptions and methodology

Indicative SYG estimate. Value basis: Length-and-age model using length. Central annual OPEX uses the established 14% of estimated yacht value fallback, adjusted for yacht age where available. Low and high cases reflect utilisation, condition, crewing, fuel, berthing and maintenance uncertainty. Capital reserve is shown separately from routine OPEX. Figures must be replaced or upgraded when reported accounts, invoices, court records or other yacht-specific evidence is available.

Calculation version: SYG-FI-1.0 · Last reviewed: 25 July 2026

Financial figures may include reported expenditure, source-derived calculations and indicative estimates. Estimated figures are not audited accounts, quotations or financial advice.

Yacht intelligence

Superyacht Passport

A dynamic record assembled from Superyacht Guide yacht data, sourced ownership records, construction milestones, valuations, sale listings and related reporting.

Identity

Current name: Treehouse
Launch year: 2001
Builder: Oceanco

Former / other names

Pegasus Helios

Names are displayed as recorded in Superyacht Guide. Their chronological order is not implied unless supported by dated evidence.

Ownership & provenance

No sourced ownership record is currently published for this yacht.

Market snapshot

Estimated current value

€24,000,000

Estimated annual running cost

€3,360,000

DB/editorial comparable value. Treehouse is a 59m Oceanco from 2001. No direct public asking/sale value found; valuation date left blank. Value date not recorded because the exact source valuation date/year is not verified. Controlled Superyacht Guide 100-yacht wider/deeper value assessment batch. VALUE_CLASS: EDITORIAL_ESTIMATE_VALUE. This classification separates direct source-backed values from public estimates and editorial/comparable estimates.

Values and running costs are estimates unless explicitly identified as documented transaction figures.

Yacht Value History

Permanent Superyacht Guide market records showing estimates, asking prices and, where verified in future, documented transaction or financial values.

1 recorded point

Date

18 Jul 2026

Date recorded by Superyacht Guide

Record type

Superyacht Guide estimate

Value

€24,000,000

Evidence

Superyacht Guide valuation

How to read this history: Superyacht Guide estimates, brokerage asking prices and documented transaction values are stored as separate record types. The first baseline record marks the beginning of permanent Superyacht Guide value-history tracking; the absence of an earlier record does not mean the yacht had no earlier market value or sale history.

Yacht timeline

Dated milestones and Superyacht Guide records, ordered chronologically.

2001

Launch year

Passport evidence

Oceanco official yacht profile

Supports: core yacht profile

Superyacht Guide distinguishes sourced records, estimates and reported information. Evidence shown here reflects sources attached to this yacht record and may be updated as new verified information becomes available.

Refit planning for Treehouse

Major lifecycle renewal planning

Approximate yacht age

25 years

Planning should normally begin with independent condition evidence and a clear owner brief before deciding whether substantial lifecycle renewal is appropriate.

Age does not prove that this yacht needs a refit, and no refit cost is inferred from its estimated value.

Open Refit Planner