(Must) WALKOUT LOT : +30~ 40K ! r( x+ H' m) q( L9 H) t% V(Must) Basement rear-facing wall, door and windows : +8~ 9K+ X: _" g* N' C x+ N
(Optional) Rear-facing deck on mainfloor : +6~ 7K1 j; a6 L8 T% s: D
(Optional) Basement finish with 2 bedrooms and 1 bath: : +30~ 50K