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6 D. ADJOURNMENT OF PUBLICHEARING The public hearingwas adjourned at 7:26 p.m. E. WORK SESSION 1. Review of MinimumLot Size and Density Allowances for Subdivisions —To review and discuss the County's subdivision development and review processesfocusing primarily on minimum lot size and density limitations as they relate to the clusteringof proposed subdivision lots. David Stancil, Department of the Environment, Agriculture, Parks and Recreation DEAPR) Director provided background regarding the Rural Character Study. He said in 1987, the BOCC created a Joint Planning Area with the Towns of Chapel Hill and Carrboro. He said part of thisJointPlanning Areawas the designation of the Rural Buffer. He said the mechanism to implement this rural buffer was the implementation of the two-acre minimum lot size. He said a study committee was created to consider how best to protect the rural integrity of the land. He said the first area focused on the rural buffer, and the second area focused on the remaining rural areas of the County. He said, simply put, the conclusion was to create a slidingscale between open space and the ability to achieve a smaller lot size. He said a great deal of thought went intothe decisions and the process was a high point in his time in OrangeCounty. Craig Benedict said OrangeCounty's population has increased by about 50,000 people since the rural character study was completed. He said the majority of these people went into the cities but about 45% went into the unincorporated area. He said the originalgoalsof the study started out as an open space preservation plan, balancing agricultural protection. He said the interestingpart of this report is that, in large part, cooperation withthe plan was voluntary. He said developers would submit two plans: a conventional one (10 acres, divided into five 2- acre lots), and a flexible plan (10 acres, with five 1-acre lots, and five acres of open space). He said the plans were reviewed, andthe decisionof which plan to use was placed on the developer. He said initiallythe majority of developerschose the conventional plans but slowly moved towards flexible plans. He said theprocessmoved from voluntary to being a bit more direct, in order to achieve the outlinedgoals. Craig Benedict said the conversation nowshifts to thenext 50,000 people moving into Orange County and considering where they will live. He said projections are for lots of single- family development to occur in the rural buffer due to demand. He said one of the goals from the rural character study that remains in place today is the growth management goal: to have urban growth boundaries; to have efficient formsof development; balance the natural resource goals with pattern development and growth management. Commissioner Rich said there wasprevious discussion about thegross overstatement of projected population growth. She asked if there was an update on these numbers. Craig Benedict said the originalnumbers were done for the entire triangle region. He said hewill give a presentation on March 2 to Planning Board about how these numberswere developedfor the 2040 plan. He said the 2045 plan is currently being worked on and it is hoped that thecontrol totals, which are provided to the County, can be reviewed and more appropriate estimates garnered. He said the formula for the projections (one house per every two acres), cannot be altered, butthe numbers can be reviewed forrealisticestimates. Michael Harvey, Orange County Current Planning, reviewed the following background and PowerPoint slides: PURPOSE: To review and discuss the County's subdivision development and review processesfocusingprimarily on minimum lot size and densitylimitations as they relate to the clustering of subdivision lots. This item was developed to address a petition submitted by 115