Independent property analysis

18 Mansion Road, Bellevue Hill NSW 2023

6 bed

5 bath

4 car

870m²

House

Moove indicative value band

Aspirational

Fair buy

Walk-away

Disclaimer: These price estimates are AI-generated and for indicative purposes only. For a more accurate valuation, please contact Moove.

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How the numbers compare

Agent display price

Auction

Agent Guide Price / Range

$21.00m

Desktop Valuation

Moove fair buy

Property fundamentals

Property type

House

Bed / bath / car

6 / 5 / 4

Land size

870m²

Features

Secure Parking, Study, Swimming Pool

Kitchen

Single wall kitchen (listing photos)

Living / dining

LIVING: 5.2 x 4.3m (floor plan)

Parking

DOUBLE LOCK-UP GARAGE: 6.4 x 5.7m (floor plan)

Title / easements

Not yet checked

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Agent's description

Located in a quiet cul-de-sac & poised at the end of a private tree lined driveway. A statement of bespoke design and effortless family living.

Delivering an enviable combination of space, flexibility and refined contemporary style in one of Bellevue Hill's most sought-after settings.

A versatile six-bedroom floorplan, offering a multitude of gracious formal & informal entertaining areas, generous accommodation, and the flexibility to create dedicated spaces for children of all ages, guests, work, or extended family.

Bathed in natural light and crafted with an emphasis on quality, the interiors flow seamlessly to extensive manicured level Dangar Barin Smith gardens featuring alfresco living, dining and private heated swimming pool, creating an idyllic setting for relaxed family living and sophisticated entertaining.

With its level grounds, resort-style outdoor setting, and adaptable accommodation, this is a home designed not simply to impress, but to evolve with its owners….. offering the space, flexibility and privacy required for every stage of family life.

Walking distance to Double Bay village, Bellevue Hill village, harbourside beaches & parks and some of Sydney's most prestigious schools

Combining Wilkinson Award winning MCK architectural luxury with effortless family living, level outdoor spaces and an exceptional lifestyle address, this is a rare opportunity to secure a truly special home in the heart of Bellevue Hill.

• Blue chip enclave. Approx. 870 sqm level land
• Elevated North Easterly position provides all day sunlight & maximum privacy
• Private tree-lined driveway with DLUG & further off street security parking for up to 5 cars including, for ease, a 2 car turntable.
• Grand entrance hall
• Enormous formal living room & adjoining separate formal dining room
• Adjoining library
• Separate informal family living
• Beautifully private, sundrenched level manicured lawn ideal for children and
entertaining
• Private heated swimming pool framed by Dangar Barin Smith landscaped surrounds
• Designer kitchen, with generous eat-in area & scullery all opening to sundrenched level gardens
• Flexible floorplan 5-6 bedrooms + studio/study, 5 bathrooms + 3 guest WC
• Exceptional scope for a range of family configurations

Disclaimer: All information contained herein is gathered from sources we believe reliable. We have no reason to doubt its accuracy, however we cannot guarantee it. All interested parties should make and rely upon their own enquiries. Images may include digitally enhanced or AI-generated content for illustrative purposes and may not precisely represent the actual and complete property or its features.

What the agent's wording really means

“Private tree-lined driveway with DLUG & further off street security parking for up to 5 cars including, for ease, a 2 car turntable”The property includes a long paved driveway, a double garage, additional driveway parking, and a motorised vehicular turntable for easy turning.
“Private heated swimming pool framed by Dangar Barin Smith landscaped surrounds”The swimming pool is equipped with pool heating and surrounded by professionally designed landscape architecture. Verify heating mechanism and operational status.
“Wilkinson Award winning MCK architectural luxury”The dwelling was designed by prominent architectural firm MCK Architects. Confirm architectural provenance and year of build/renovation.

Best fit for

Who this property suits, and who it doesn't, based on reviewed listing information.

Luxury buyers: Offers prime Bellevue Hill location, bespoke architectural design, heated pool, high-end marble finishes, and a car turntable.

Large or blended families: Substantial six-bedroom layout spanning three levels with multiple living zones and dedicated rumpus and study spaces.

Entertainers: Expansive open-plan living and kitchen areas opening seamlessly via French doors to covered verandahs, deck, and pool.

Buyers needing single-level living: The home spans three distinct levels connected by internal staircases with no lift indicated.

First-home buyers: The property is a multi-million-dollar high-end prestige holding.

Not sure it fits your brief? A Moove Buyers Agent can tell you if it's worth pursuing.

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Comparable sales

Address	Specs	Sold	Price	Weight
Anchors - similar spec


Secondary references


Excluded — different suburb or build tier

Comparable sales are locked See the sales we used, our adjustments and how they compare to the guide. Contact us to unlock

The guide price isn't always the real price

The market is shifting fast. Some agents are underquoting to pull buyers in, while others overquote to win the listing. Either way, the advertised guide is an unreliable starting point.

The system is a mess, and we're watching a large portion of buyers overspend on homes we know could have been bought for less, based on our conversations with the selling agents.

Indicative Moove saving on this property

$660,000

See how we can help

Saving estimate based on Moove client outcomes scaled to property value ($33k × estimated value ÷ $1m). Actual savings vary by property, market conditions, and buyer brief. Past results aren't a guarantee of future results.

Suburb context — Bellevue Hill

Median price

$10.82m

Median price in Bellevue Hill

Number of sales

Last 12 months in Bellevue Hill

Avg days on market

Average time similar homes took to sell

Postcode

2023

Woollahra LGA

Note: suburb stats above are Moove AI estimates - verify via a Moove Buyers Agent before relying on any information contained in this report.

What still needs checking

This brief summarises the property's listing information. The items below haven't been independently verified and should be checked before you make an offer.

What this brief hasn't checked

01Internal floor area: Total liveable m²

02Year built / renovation date: Age and scope of works not confirmed

03Title search: Easements, covenants, restrictions on use

04Building condition: Structural, electrical, plumbing, waterproofing not inspected

05Contract terms: Settlement period, deposit, cooling-off provisions

06Zoning and heritage controls: Knockdown or extension (STCA) depend on local council rules. Check with a Moove Buyers Agent.

07Home Inclusions: Ensure the listing description, the contract and what you see on site all match.

08Suburb stats: Median and clearance figures are Moove estimates; verify via a Moove Buyers Agent

What we'd still check before bidding or making an offer

01Building and pest inspection: commission an independent report before you bid or exchange.

02Contract and title review: have a solicitor check the title, easements, covenants and settlement terms.

03Council planning check: zoning, heritage controls and DA history with the local Council.

04Check inclusions on the contract: Don't assume everything you see at the open is included in the sale. Double check inclusions and any specific exclusions.

05Inspect what the listing doesn't show and compare the building report to what you see on the ground.

06What are they hiding? Notice recent repairs or maintenance? Take a look closer, ask the right questions and determine if there was a problem or it's just a refresh.

Moove fills these gaps through inspection attendance, agent calls, solicitor review, and on-the-ground experience in the suburb.

Discuss this property with Moove

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Moove value band: aspirational, fair buy and walk-away
Desktop valuation and the comparable sales behind it
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Report last updated: 21 October 2026