4142 Blackjack Oak Drive. Has 170 ft radius frontage on Blackjack Oak Drive. North lot line is 115 ft & south lot line is 130.25 ft. Buildable 8,376 square ft lot in established neighborhood near Sunflower, Southwest, Raintree & Bishop Seabury schools. Choose any builder to build your custom home on this lot! Zoned RS7. Sewer tap already in place will save you $thousands when you build on this lot. Electricity utility line has been roughed in under the rock retaining wall to save you $ when building.