18 Tasman Street, Dee Why, NSW 2099 sold on 18 December 2025 | OnTheHouse
 
SOLD
Sold on 18 Dec 2025 for $2,350,000

18 Tasman Street
Dee Why NSW 2099

Bedrooms: 4
Bathrooms: 3
Car spaces: 2
Floor area: 152m2
Land area: 405m2
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Property Details for 18 Tasman St, Dee Why

18 Tasman St, Dee Why is a 4 bedroom, 3 bathroom House with 2 parking spaces and was built in 1950. The property has a land size of 405m2 and floor size of 152m2. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 4 bedroom House sold in Dee Why in the last 12 months.

Building Type
House
Year Built
1950
Floor Size
152m2
Land Size
405m2
Local Government
Northern Beaches
Lot/Plan
48/DP7435

Last Listing description (February 2022)

Placed on one of Dee Why's most sought-after streets with an elevated outlook to capture spectacular district & ocean views, this rustic beach house has undergone a complete renovation throughout. Showcasing a unique floorplan with impeccable indoor/outdoor flow, this charming home is situated just a 5-minute stroll from Dee Why beachfront.

- Light-filled living and dining zone flows out to a generous North-East facing deck, capturing sweeping ocean views stretching from Dee Why Lagoon to Long Reef Headland
- Second living space on the lower level flows out to the covered entertaining patio and level North facing lawn

- Three spacious bedrooms upstairs all include ceiling fans, the master suite boasts a sleek ensuite with double shower, fourth bedroom downstairs, or home study
- Entertainers' kitchen features a large gas stovetop and stone island bench, doubling as a breakfast bar
- Gleaming main bathroom with separate bath & shower, third bathroom/laundry downstairs
- Off-street parking space, 5-minute stroll to Dee Why beachfront's choice of cafes, shops, and restaurants less

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Property History for 18 Tasman St, Dee Why, NSW 2099

A timeline of how this property has performed in the market
Last Sold
$2,350,000
18 Dec 2025
Listed for Rent
10 Apr 2018
  • 18 Dec 2025
    Sold for $2,350,000
  • 01 Feb 2022
    Sold for $3,820,000
  • 18 Nov 2021
    Listed for Sale Under offer
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About Dee Why 2099

The size of Dee Why is approximately 3.4 square kilometres. It has 11 parks covering nearly 15.0% of total area. The population of Dee Why in 2016 was 21518 people. By 2021 the population was 23354 showing a population growth of 8.5% in the area during that time. The predominant age group in Dee Why is 30-39 years. Households in Dee Why are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Dee Why work in a professional occupation.In 2021, 50.20% of the homes in Dee Why were owner-occupied compared with 50.30% in 2016.

Dee Why has 13,163 properties. Over the last 5 years, Houses in Dee Why have seen a 48.51% increase in median value, while Units have seen a 36.42% increase. As at 31 December 2025:

  • The median value for Houses in Dee Why is $2,842,845 while the median value for Units is $1,114,910.
  • Houses have a median rent of $775 while Units have a median rent of $775.
There are currently 47 properties listed for sale, and 68 properties listed for rent in Dee why on OnTheHouse. According to Cotality's data, 637 properties were sold in the past 12 months in Dee why.

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© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

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