18 Karwin St, Bayview Heights is a 4 bedroom, 2 bathroom House with 1 parking spaces and was built in 1979. The property has a land size of 1005m2 and floor size of 190m2. While the property is not currently for sale or for rent, it was last sold in December 2017.
A quiet family setting reveals an opportunity of highly sought-after scale and scope, with this prized 1005m2 parcel of land, presenting a rare opening for the large or extended family with a very generous, well-designed extension offering a second living area or granny flat/dual living option. This home has flexible income producing opportunities where you can live in the granny flat and rent out the main house to holiday guests, which the owner currently enjoys. Experience fantastic entertaining here with great indoor outdoor flow to the stunning swimming pool and timber deck beautifully framed by tropical colourful plants. Convenient separate modern office with personal entry, ideal for the home business. Side access to the massive backyard area offering space for a huge work shed. This home can comfortably accommodate a caravan, boat and additional cars. Appointed for comfort and convenience with split system air conditioners & fans throughout, tiled floors and remote lock up garage. A prime family location close to parks, schools, shops, transport and amenities.
The size of Bayview Heights is approximately 4.3 square kilometres. It has 18 parks covering nearly 7.7% of total area. The population of Bayview Heights in 2016 was 4238 people. By 2021 the population was 4175 showing a population decline of 1.5% in the area during that time. The predominant age group in Bayview Heights is 40-49 years. Households in Bayview Heights are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Bayview Heights work in a professional occupation.In 2021, 81.40% of the homes in Bayview Heights were owner-occupied compared with 79.00% in 2016.
Bayview Heights has 1,745 properties. Over the last 5 years, Houses in Bayview Heights have seen a 82.19% increase in median value, while Units have seen a 39.39% increase. As at 28 February 2026:
N/A
N/A
View TrendN/A
N/A
N/A
N/A
View TrendN/A
N/A
© 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.
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.