RateMyAgentGo to search
Back 21 William Street
Off Market

21 William Street

Avalon Beach NSW 2107

3
2
1
461.6 m²
House
Greg GriffinGreg Griffin, last sold this property on 11 November 2025 after 12 days on market.

Overview

The moment you step inside, you'll know

It's not easy to define, but you know it the minute you see it, this is a home with family written all over it. Maybe it's the charm and character that give it that wow factor, or perhaps it's the simplicity and openness of the dual-level layout; you'll be swooning long before you figure it out. Capturing breathtaking leafy views over a lush tropical canopy, it offers total privacy and a resort like atmosphere. Irresistible behind its classic weatherboard façade and crisp white trim, the home is all about lifestyle, with effortless flow between living and entertaining zones across both levels. Skylit interiors, expansive decks, a downstairs rumpus and a sunny backyard, this home is just made for young families. It's such a great neighbourhood for kids too.. they can walk or bike just about everywhere, while parents will love the freedom of a prized village setting and the luxury of hanging up the car keys for days at a time. - One of Avalon's most family-friendly pockets on a quiet, leafy street - Loaded with style; classic façade paired with contemporary interiors - Skylit, open plan layout with bifolds connecting indoors and out - Large entertaining decks on both floors, lower level rumpus + study - Open plan island kitchen, smartly finished bathrooms on each floor - All three bedrooms with built-in robes, two with plantation shutters - Fully fenced in front and back; lawns ringed with lush green gardens - Reverse cycle air con, wide-plank oak hybrid floors, single carport - Travertine terraces, expansive under house storage Disclaimer: Whilst all care has been taken to ensure accuracy in the preparation of the particulars herein, no warranty can be given, and interested parties must rely on their own enquiries.

Features

3 bedrooms
2 bathrooms
1 carspace
461.6 m² lot size
House

Estimated Value

Based on this property and similar 3 bedroom houses sold in Avalon Beach over the last 12 months, the estimated median property value of 21 William Street is $2.45m.

Median value
$2.45m
Estimated value range
$1.55m - $6.85m
Median days on market
39
Estimated value trend
-18%
decrease over the last 12 months
Average days on market is based on recent, comparable sales in Avalon Beach. 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 21 William Street

2025
Sold
Undisclosed
Sold Before Auction on 11 Nov 2025 by Greg Griffin, of Belle Property Dee Why
2015
Sold
Undisclosed
Private Sale/Treaty on 10 Feb 2015
2010
Sold
Undisclosed
22 Nov 2010

Happy sellers in Avalon Beach

66%
66% of sellers in Avalon Beach reported that their sale price either exceeded or met their price expectations.

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

This is based on voluntary sentiment collected from 50 reviews in Avalon Beach over the last 12 months.

Local market activity for 3 bedroom houses in Avalon Beach

In the last 12 months, 35 three-bedroom houses similar to 21 William Street, have been sold.

This represents a 22% decrease in three-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 Avalon Beach

placeholder
Lauren Garner

Sellers who recommend Lauren Garner have praised them for being clear communication, local expert, supportive, friendly, responsive, honest and empathetic

  •   4.9   (229 reviews)
  •  17 Reviews in Avalon Beach
  •  1 Sale in Avalon Beach
View profile
placeholder
Lyndall Barry

Sellers who recommend Lyndall Barry have praised them for being clear communication, local expert, friendly, responsive, honest, empathetic and supportive

  •   5   (145 reviews)
  •  13 Reviews in Avalon Beach
View profile
placeholder
James Baker

Sellers who recommend James Baker have praised them for being local expert, clear communication, honest, supportive, reliable, responsive and friendly

  •   4.9   (449 reviews)
  •  13 Reviews in Avalon Beach
  •  28 Sales in Avalon Beach
View profile
placeholder
Adrian Venturi

Sellers who recommend Adrian Venturi have praised them for being local expert, clear communication, supportive, honest, responsive, dedicated and reliable

  •   5   (394 reviews)
  •  6 Reviews in Avalon Beach
  •  12 Sales in Avalon Beach
View profile
or
Skip the list and find your ideal agent to sell your propertyFind My Agent
RateMyAgent
Quick Links
© 2026 RateMyAgent
Privacy PolicyTerms & ConditionsSitemap