Vacant Land at 26 Undercliff Street, Yonkers, NY. Lot is slopped and wooded. Please call City of Yonkers for variance info. 63 feet of frontage with about 5,283 sqft, Due your due diligence to inquire with the City of Yonkers about permits, variances, and approvals. There are has no plans or approvals for this vacant land. Drive by, easy to see. No Trespassing, if you'd like to walk the lot please call to schedule a meeting.