21 Killarney Street, Seaford Heights, SA 5169 sold on 08 December 2025 | OnTheHouse
SOLD
Sold on 08 Dec 2025 for $930,000

21 Killarney Street
Seaford Heights SA 5169

Bedrooms: 4
Bathrooms: 2
Car spaces: 2
Floor area: 168m2
Land area: 405m2
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Property Details for 21 Killarney St, Seaford Heights

21 Killarney St, Seaford Heights is a 4 bedroom, 2 bathroom House with 2 parking spaces and was built in 2022. The property has a land size of 405m2 and floor size of 168m2. 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 Seaford Heights in the last 12 months.

Building Type
House
Year Built
2022
Floor Size
168m2
Land Size
405m2
Local Government
Onkaparinga
Lot/Plan
A808/D127599

Last Listing description (February 2026)

Offers Closing Tuesday 7th October at 2:00pm.Joel Georgeson is proud to welcome you to 21 Killarney Street, Seaford Heights - a beautifully appointed, modern family home positioned in the heart of the highly sought-after Seaford Heights community. Built in 2022, this stylish residence combines functional design with effortless elegance-perfect for growing families or those seeking space, comfort, and convenience.From the moment you arrive, the home's striking rendered faade and clean architectural lines create a commanding street presence, setting the tone for the sophistication within. Thoughtfully designed and immaculately presented, this home offers a flexible floorplan with multiple living zones to accommodate the needs of modern living.Step inside to discover light-filled interiors enhanced by large windows and timber-look floors that flow seamlessly throughout the main living areas. The open-plan heart of the home integrates the kitchen, dining, and living spaces-ideal for both relaxed family time and vibrant entertaining.The contemporary kitchen is a true standout, featuring a 900mm gas cooktop and oven, dishwasher, ample storage, and a stylish breakfast bar-perfect for casual meals or social gatherings. Whether you're cooking for two or entertaining a crowd, this space offers both practicality and flair.Accommodation is generous, with four well-proportioned bedrooms designed for comfort and flexibility. The master suite serves as a private retreat, complete with a sleek ensuite and walk-in robe, while the additional bedrooms are serviced by a spacious family bathroom with modern finishes.Step outside and enjoy year-round entertaining under the pergola-covered alfresco area, ideal for BBQs or lazy weekend brunches. A handy shed provides additional storage, and the impressive double garage offers secure parking, and space for all your extras.This home doesn't just deliver on lifestyle-it also excels in energy efficiency, with a 10.4 kW solar system and instant gas hot water, helping reduce your energy costs and environmental footprint.Local parks, shops, and the stunning coastline are just moments away.Features we love:- Great street appeal with a stylish rendered faade- Bright and airy interior with large windows- Timber-look floors throughout main living areas- Flexible floorplan with two living zones- Open-plan kitchen, dining and living space- Modern kitchen with gas cooktop, dishwasher and breakfast bar- 4 generously sized bedrooms, master with ensuite and walk-in robe- Main bathroom with quality finishes and separate toilet- Covered outdoor area with pergola - great for entertaining- Double garage with internal access- Garden shed for extra storage- 10.4 kW solar power system for energy efficiency - Instant gas hot water system- Ducted reverse cycle air conditioning for year-round comfort- Zoned for Seaford Rise Primary and Seaford Secondary College- Close to parks, shops, schools, and beautiful beachesIf you're searching for a home that offers contemporary style, everyday comfort, and a vibrant family-friendly location-21 Killarney Street is the perfect place to call home.For more information or to arrange a viewing, contact Joel Georgeson on 0431 993 503.Disclaimer: Every precaution has been taken to establish the accuracy of the material herein. Prospective purchasers should not confine themselves to the contents but should make their own enquiries to satisfy themselves in all respects. Ray White Flagstaff Hill will not accept any responsibility should any details prove to be incomplete or incorrect. RLA 284838.

Property History for 21 Killarney St, Seaford Heights, SA 5169

A timeline of how this property has performed in the market
Last Sold
$930,000
08 Dec 2025
Listed for Rent
14 Dec 2025
  • 08 Dec 2025
    Sold for $930,000
  • 30 Nov 2025
    Listed for Rent $750 / week
  • 26 Sep 2025
    Listed for Sale $849,000 - $899,000
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About Seaford Heights 5169

The size of Seaford Heights is approximately 1.7 square kilometres. The population of Seaford Heights in 2016 was 53 people. By 2021 the population was 1079 showing a population growth of 1935.8% in the area during that time. The predominant age group in Seaford Heights is 20-29 years. Households in Seaford Heights are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Seaford Heights work in a professional occupation.In 2021, 77.70% of the homes in Seaford Heights were owner-occupied compared with 95.20% in 2016.

Seaford Heights has 1,223 properties. Over the last 5 years, Houses in Seaford Heights have seen a 77.34% increase in median value, while Units have seen a 114.21% increase. As at 31 January 2026:

  • The median value for Houses in Seaford Heights is $930,337 while the median value for Units is $694,215.
  • Houses have a median rent of $650.
There are currently 4 properties listed for sale, and 1 property listed for rent in Seaford heights on OnTheHouse. According to Cotality's data, 118 properties were sold in the past 12 months in Seaford heights.

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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.