Buying resale condos near Sengkang MRT can be worthwhile due to good connectivity and amenities. Recent prices: Rivervale Crest at S$1,033 psf, Compass Heights at S$1,211 psf, and La Fiesta at S$1,673 psf. Offers lower entry prices compared to new developments like Sengkang Grand Residences (S$2,025 psf). Rental yields are around 3.3–3.8%. Consider older units for better value.