Average house values
Average house values in the City of Onkaparinga rose by 45.7% between 2005 and 2011. The 2011 average house value in Onkaparinga was lower than the adjoining Local Government Area (LGA) of Marion, and higher than the similar ‘growth’ LGA of Playford.
Average House Prices Comparison for properties sold in the March Quarter
| Calendar Year | Adelaide Hills | Marion | Playford | Onkaparinga |
| 2005 | $327,500 | $292,900 | $198,600 | $251,700 |
| 2006 | $344,000 | $313,500 | $219,700 | $256,300 |
| 2007 | $382,500 | $337,000 | $210,500 | $273,000 |
| 2008 | $450,500 | $409,300 | $243,200 | $357,400 |
| 2009 | $447,800 | $388,000 | $261,900 | $331,100 |
| 2010 | $569,500 | $432,100 | $292,300 | $356,200 |
| 2011 | $520,000 | $449,900 | $270,500 | $366,700 |
Source: Land Services Group, Department for Transport, Energy and Infrastructure. Downloaded from www.landservices.sa.gov.au on 20 May 2011
Over the last 10 years average house values in the City of Onkaparinga have increased by 142.2%, from $151,400 in 2002 to $366,700 in 2011.
Median House Prices by Suburb
Median house prices by suburb shows that Morphett Vale consistently experiences the highest number of property sales. McLaren Flat recorded the maximum median house price in 2011, although this relates to the sale of only two properties.
Sales and Median House Price Comparison for properties sold in the March Quarter
| Suburb | Sales - 1st Quarter 2010 | Median – 1st Quarter 2010 | Sales - 1st Quarter 2011 | Median – 1st Quarter 2011 | % Median Change 2010 & 2011 |
| Aberfoyle Park | 41 | $362,000 | 37 | $390,000 | 7.7% |
| Aldinga | 1 | $370,000 | - | - | - |
| Aldinga Beach | 73 | $332,500 | 48 | $325,000 | -2.3% |
| Chandlers Hill | 2 | $685,000 | - | - | - |
| Christie Downs | 15 | $263,000 | 11 | $287,250 | 9.2% |
| Christies Beach | 35 | $325,000 | 25 | $346,500 | 6.6% |
| Clarendon | - | - | 1 | $450,000 | - |
| Coromandel Valley | 28 | $482,500 | 21 | $453,500 | -6.0% |
| Darlington | 1 | $358,000 | 3 | $485,000 | 35.5% |
| Flagstaff Hill | 55 | $456,750 | 30 | $484,000 | 6.0% |
| Hackham | 14 | $260,000 | 16 | $270,000 | 3.8% |
| Hackham West | 15 | $263,500 | 12 | $270,000 | 2.5% |
| Happy Valley | 48 | $365,000 | 43 | $353,750 | -3.1% |
| Huntfield Heights | 25 | $264,500 | 18 | $265,000 | 0.2% |
| Maslin Beach | 13 | $300,000 | 5 | $450,000 | 50.0% |
| McLaren Flat | 4 | $430,000 | 2 | $528,750 | 23.0% |
| McLaren Vale | 12 | $390,000 | 17 | $389,500 | -0.1% |
| Moana | 15 | $402,500 | 12 | $480,000 | 19.3% |
| Morphett Vale | 98 | $290,000 | 78 | $290,000 | 0.0% |
| Noarlunga Centre | - | - | 5 | $326,500 | - |
| Noarlunga Downs | 11 | $330,000 | 12 | $332,500 | 0.8% |
| O’Halloran Hill | 6 | $317,500 | 9 | $376,000 | 18.4% |
| Old Noarlunga | 3 | $350,000 | 3 | $200,000 | -42.9% |
| Old Reynella | 4 | $350,500 | 13 | $404,750 | 15.5% |
| Onkaparinga Hills | 6 | $395,000 | 6 | $387,500 | -1.9% |
| O’Sullivan Beach | 11 | $275,000 | 13 | $295,000 | 7.3% |
| Port Noarlunga | 17 | $337,500 | 8 | $457,500 | 35.6% |
| Port Noarlunga South | 18 | $359,000 | 14 | $357,500 | -0.4% |
| Port Willunga | 5 | $330,000 | 11 | $354,000 | 7.3% |
| Reynella | 18 | $320,500 | 22 | $325,000 | 1.4% |
| Reynella East | 10 | $337,500 | 4 | $321,000 | -4.9% |
| Seaford | 20 | $321,000 | 17 | $335,000 | 4.4% |
| Seaford Meadows | 3 | $425,000 | 8 | $389,300 | -8.4% |
| Seaford Rise | 28 | $335,000 | 22 | $333,500 | -0.4% |
| Sellicks Beach | 9 | $330,000 | 16 | $274,000 | -17.0% |
| Willunga | 9 | $408,000 | 12 | $450,000 | 10.3% |
| Willunga South | - | - | 1 | $429,500 | - |
| Woodcroft | 41 | $375,000 | 31 | $395,000 | 5.3% |
Source: Real Estate Institute of South Australia. Downloaded from www.reisa.com.au on 6 June 2011
The biggest increase in median price when comparing 2010 to 2011 was 50.0% at Maslin Beach, followed by similar results for Port Noarlunga (35.6%) and Darlington (35.5%). The largest decline in median price occurred at Old Noarlunga (-42.9%).
Please click here to access the Median House Prices by Suburb 2008-2011.
