Back Lot 3/38 Duffy Avenue
Off Market

Lot 3/38 Duffy Avenue

Thornleigh NSW 2120

770 m²
Land
Trent GallagherTrent Gallagher, last sold this property on 24 November 2025 after 39 days on market.

Overview

Premier Thornleigh Location | R2 Low Density Residential Land Parcel

Colliers, as exclusive selling agents, are pleased to present to the market for sale, 38 Duffy Avenue, Thornleigh, a high profile 770m² low density residential land holding, strategically located in Sydney's North Shore. This opportunity provides the perfect potential for savvy developers or families looking to build their dream home within the Thornleigh residential market. Occupying a prime position frontage to the main thoroughfares, Duffy Avenue and Chilvers Road, this blank canvas site presents enormous development potential. Key Development Highlights: - A blank canvas land parcels of 770m² - Versatile R2 Low Density Residential zoning controlled by a 1:1 FSR and 8.5 metre height limit - Occupying a prominent position on Duffy Avenue and Chilvers Road with an expansive frontage - Excellent access to existing precinct amenity and major arterial roads, being 2.7 kilometres from the M1 Motorway on-ramp and 900 metres from the Thornleigh station - Excellent development potential with a number of potential future uses suited to residential dwellings, child care or educational establishments - Benefited from ample surrounding recreational amenity, including the Thornleigh Golf Centre, Headen Park, Thornleigh Basketball Sports Stadium and the Pennant Hills Park All figures are approximate. Lot 3, 38 Duffy Avenue, Thornleigh is offered for sale via an on-site Auction on Saturday 11am (AEDT) 15 November 2025. For more information or to arrange an inspection please contact one of the exclusive leasing agents Trent Gallagher 0432 242 063 James Cowan 0425 337 691 Michael Crombie 0412 903 063

Features

770 m² lot size
Land

Estimated Value

Based on this property and similar land plots sold in Thornleigh over the last 12 months, the estimated median property value of Lot 3/38 Duffy Avenue is $1.49m.

Median value
$1.49m
Estimated value range
$1.49m - $1.49m
Median days on market
109
Estimated value trend
-1%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Thornleigh. 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 Lot 3/38 Duffy Avenue

2025
Sold
Undisclosed
Auction Sale on 24 Nov 2025 by Trent Gallagher, of Colliers International - Sydney South

Happy sellers in Thornleigh

82%
82% of sellers in Thornleigh reported that their sale price either exceeded or met their price expectations.

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

This is based on voluntary sentiment collected from 55 reviews in Thornleigh over the last 12 months.

Local market activity for land plots in Thornleigh

In the last 12 months, 3 land plots similar to Lot 3/38 Duffy Avenue, have been sold.

This represents a 100% decrease in land plots 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 Thornleigh

or
Skip the list and find your ideal agent to sell your propertyFind My Agent
© 2026 RateMyAgent