The California Association of Realtors released March 2006 median home prices for cities across the state and the increase from March 2005.

San Luis Obispo County	$550,000.00	$478,000.00	15.1%
Arroyo Grande	$804,500.00	$664,250.00	21.1%
Atascadero	$457,500.00	$423,500.00	8.0%
Grover Beach	$464,500.00	$455,000.00	2.1%
Los Osos	$530,000.00	$455,000.00	16.5%
Morro Bay	$690,000.00	$522,000.00	32.2%
Nipomo	$669,000.00	$653,000.00	2.5%
Paso Robles	$470,000.00	$435,250.00	8.0%
San Luis Obispo	$650,000.00	$560,000.00	16.1%

Other cities in California are listed here.