12 William Street, Botany, NSW 2019 | Property Value & History | OnTheHouse
OFF MARKET

12 William Street
Botany NSW 2019

Bedrooms: 4
Bathrooms: 2
Car spaces: 1
Floor area: 109m2
Land area: 274m2
Estimated Value & Rent
Estimated Value
Estimated Rent
Confidence
Last updated 19 Jan 2026
Low

High
Save

Property Details for 12 William St, Botany

12 William St, Botany is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1940. The property has a land size of 274m2 and floor size of 109m2. While the property is not currently for sale or for rent, it was last sold in March 2024.

Building Type
House
Year Built
1940
Floor Size
109m2
Land Size
274m2
Local Government
Bayside
Lot/Plan
1/DP136251

Last Listing description (November 2024)

A lifestyle of space and privacy hidden behind an intimate traditional faade, this impressive semi detached home on 278sqm of land offers a lifestyle of flexible family living at its best.
Comfortable as is with modern updates throughout but also potential to add further value (STCA) with a second storey addition and pool this home presents a unique opportunity for those looking to enter the market and further capitalise on potential value down the track

The Home:

Open plan lounge/dining areas flow to a generous deck and elevated grassed yard
Well-proportioned double bedrooms with built in wardrobes and period details
Open plan gas kitchen with stainless steel appliances, dishwasher and breakfast bar
Family sized bathroom with separate bath/shower, internal laundry and linen press
Additional study/4th bedroom/ in laws retreat to the rear with own bathroom
Generous attic / storeroom with power and lighting ready to convert into a home office or rumpus
Ducted A/C throughout and undercover off street parking
Stunning period features, high ceilings, ample natural light from the North
Recently re painted throughout, new plantation shutters and polished original blackbutt floors

The location

The post-industrial suburb of Botany is becoming a modern hub of living in the eastern suburbs and will no doubt offer great growth potential.
The Green is Botanys newest architecturally designed boutique complex.
Botany is one of Sydneys fastest growing suburbs and has enjoyed an influx in residents flocking to the area for its convenience and proximity to the city as well as its unique community appeal.
Residents enjoy weekends at many of the areas local parks, enjoying a coffee at one of many great local cafs, Botany Buzz, Banksia Street Cafe, Bik's and Bottanix.
The complex also offers the perfect haven for families, with Botany Pool only a short stroll around the corner and many local schools on offer.
Ask any local and they will say their favourite part of Botany is its versatility whether youre a family looking for a peaceful, suburban retreat or a professional looking for executive convenience, Botany has something for everyone to enjoy.

The Plan?
For sale - off market
Agents Interest
Inspections can be arranged by private appt.

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

Property History for 12 William St, Botany, NSW 2019

A timeline of how this property has performed in the market
Last Sold
$1,950,000
18 Mar 2024
Listed for Rent
02 May 2023
  • 18 Mar 2024
    Sold for $1,950,000
  • 11 Apr 2023
    Listed for Rent - Price not available
  • 11 Nov 2021
    Sold for $1
Sign in to see more transactions
Commute Calculator

About Botany 2019

The size of Botany is approximately 3.7 square kilometres. It has 10 parks covering nearly 16.2% of total area. The population of Botany in 2016 was 10817 people. By 2021 the population was 12960 showing a population growth of 19.8% in the area during that time. The predominant age group in Botany is 30-39 years. Households in Botany are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Botany work in a professional occupation.In 2021, 60.70% of the homes in Botany were owner-occupied compared with 63.40% in 2016.

Botany has 6,831 properties. Over the last 5 years, Houses in Botany have seen a 52.02% increase in median value, while Units have seen a 16.08% increase. As at 31 December 2025:

  • The median value for Houses in Botany is $2,110,754 while the median value for Units is $946,562.
  • Houses have a median rent of $1,050 while Units have a median rent of $850.
There are currently 10 properties listed for sale, and 18 properties listed for rent in Botany on OnTheHouse. According to Cotality's data, 338 properties were sold in the past 12 months in Botany.

Suburb Insights for Botany 2019

Market Insights
Botany Trends for Houses
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Botany Trends for Units
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Neighbourhood Insights
Age
Household
Occupancy
No data to show
Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.