19 Alsop St, Semaphore is a 4 bedroom, 1 bathroom House with 4 parking spaces and was built in 1930. The property has a land size of 651m2 and floor size of 189m2. While the property is not currently for sale or for rent, it was last sold in October 2025. There are other 4 bedroom House sold in Semaphore in the last 12 months.
Perfectly positioned on a quiet street just moments from the vibrant Semaphore foreshore, this beautifully updated character residence offers the best of both worlds - heritage charm reimagined for modern family living.
Behind the classic stone fronted faade, you're welcomed into a home that blends warmth and elegance. It offers three spacious bedrooms with built-in robes, a central lounge with a feature gas fireplace (easily adaptable as a fourth bedroom if desired), and a stunning open-plan living and dining zone that flows seamlessly onto the expansive outdoor entertaining deck.
*Purchasers should conduct their own due diligence and any information provided here is a guide and should not be relied upon.
The size of Semaphore is approximately 1.2 square kilometres. It has 4 parks covering nearly 6.6% of total area. The population of Semaphore in 2016 was 2764 people. By 2021 the population was 2749 showing a population decline of 0.5% in the area during that time. The predominant age group in Semaphore is 50-59 years. Households in Semaphore are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Semaphore work in a professional occupation.In 2021, 68.20% of the homes in Semaphore were owner-occupied compared with 67.30% in 2016.
Semaphore has 1,513 properties. Over the last 5 years, Houses in Semaphore have seen a 77.84% increase in median value, while Units have seen a 99.24% increase. As at 30 November 2025:
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