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Back 9 Ada Avenue
Off Market

9 Ada Avenue

Strathfield NSW 2135

6
5
6
1221 m²
House
Last sold for $12,500,000
Norman SoNorman So, last sold this property on 16 November 2025 after 51 days on market.

Overview

Architectural mastery reveals grand scale living on a 1221sqm north parcel | CBUS Smart Home by Komplete Construction

Commanding a 1,221sqm parcel in one of Strathfield's most exclusive settings, this architectural masterpiece embodies the pinnacle of luxury and design excellence. Exuding brilliance with its soaring double-height ceilings, walls of glass and sculpted lines, the residence unveils a sequence of refined interiors that dissolve seamlessly into manicured gardens and a resort-inspired poolside setting. Every detail conveys fine craftsmanship and precision, from the state-of-the-art marble kitchen to the six-car basement and wine cellar. A true landmark estate, it offers a lifestyle defined by prestige, scale and timeless sophistication. - Bespoke design and custom high-end finishes, built as the forever home for Komplete Construction - Full CBUS integration for lights, blinds, louvers, security, heating, windows & audio/visual. Control4 panels on both levels - Formal/casual zones crowned with double-height ceilings and outdoor integration - New age veneer joinery throughout, Blum hardware, extensive custom finishes including show drawers, trouser pull outs, pull down hanging systems - Alfresco domain presents landscaped gardens, an entertaining terrace and deck - Resort-inspired swimming pool, sitting area and hedges basking in northern light - Quartzito Patagonia kitchen of distinction features premium Wolf/Gaggenau/Subzero/Miele appliances and a butler's pantry - Accommodation comprises six double bedrooms, including a full guest retreat - Master retreat offers a private balcony, a custom walk-in robe and double ensuite - Full designer bathrooms are finished with full-height stone and premium tapware - Bespoke cabinetry, oak timber floors, a feature fireplace and ducted VRV climate control - Underfloor heating to the main floor & bathrooms, commercial grade hot water system - Ducted vacuum on all three levels, retractable awning and keyless entry - Distinctive honed Basaltina Italian stone facade with shadow line detailing - Architectural design integrates curved lines, glass expanses and timeless materials - The basement level offers garaging for six vehicles, gym, a 3000 bottle wine cellar - Securely gated estate set amid manicured grounds ensures security and exclusivity - Prestigiously located 350m from Strathfield Park, within easy reach of elite schools Builder: Komplete Construction - MBA Master Builders Association - Winners of multiple awards in multiple categories including Master Builder of the Year and Excellence in Housing

Features

6 bedrooms
5 bathrooms
6 carspaces
6 open car spaces
1221 m² lot size
House

Estimated Value

Based on this property and similar 6 bedroom houses sold in Strathfield over the last 12 months, the estimated median property value of 9 Ada Avenue is $6.7m.

Median value
$6.7m
Estimated value range
$3.99m - $13.1m
Median days on market
53
Estimated value trend
34%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Strathfield. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 9 Ada Avenue

2025
Sold
$12,500,000
16 Nov 2025 by Norman So, of Belle Property Strathfield

Happy sellers in Strathfield

92%
92% of sellers in Strathfield reported that their sale price either exceeded or met their price expectations.

Strathfield stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 95 reviews in Strathfield over the last 12 months.

Local market activity for 6 bedroom houses in Strathfield

In the last 12 months, 28 six-bedroom houses similar to 9 Ada Avenue, have been sold.

This represents a 15% increase in six-bedroom houses sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Strathfield

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Simon So

Simon So is a recommended agent for Strathfield.  They have 19 local sales and collected 16 local reviews across the last 12 months.

  •   5   (40 reviews)
  •  16 Reviews in Strathfield
  •  19 Sales in Strathfield
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Adrian Galassi

Adrian Galassi is a recommended agent for Strathfield.  They have 5 local sales and collected 9 local reviews across the last 12 months.

  •   5   (37 reviews)
  •  9 Reviews in Strathfield
  •  5 Sales in Strathfield
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Tarun Sethi

Sellers who recommend Tarun Sethi have praised them for being local expert, clear communication, responsive, supportive, honest, dedicated and hard-working

  •   5   (305 reviews)
  •  12 Reviews in Strathfield
  •  66 Sales in Strathfield
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Norman So

Norman So is a recommended agent for Strathfield.  They have 35 local sales and collected 9 local reviews across the last 12 months.

  •   4.9   (317 reviews)
  •  9 Reviews in Strathfield
  •  35 Sales in Strathfield
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