28 Second Ave Blacktown NSW 2148 Apartment Site - 980 Sqm mix Commercial + Residential Land - Vacant - Property ID: 731017 Apartment Site - 980sqm mix Commercial + Residential. Zoned B4 Prime Location in Blacktown CBD close to Westfield and Railway Station. Potential for Commercial/Residential mix up to 21 levels of residential units or 72 meters in height. A retails market value for such units ranges from $335,000 to $400,000 per unit (relative to a few factors). Print Brochure Email Alerts Features Land Size Approx. - 980 m2