[Ord. No. 2014-44 § 10]
The purpose of the historic designation is to preserve the unique historic character of Princeton for the enjoyment of members of the public. Therefore, wherever possible, boundaries of historic preservation districts will be configured to provide views of the major historic features of the district from the public way. The land within a historic preservation district or historic preservation buffer district need not be contiguous.
(1) 
Procedures for designation. The party proposing a property for designation under this section shall prepare and submit to the Historic Preservation Commission a nomination report for each proposed structure, site, feature, or historic preservation district or historic preservation buffer district. The report shall include the following:
(a) 
Photographs of the building or buildings,
(b) 
The tax lot and block number of the property or properties as designated on the official tax map of the municipality.
(c) 
A site plan of the property delineating the proposed district.
(d) 
The present zoning of the proposed district.
(e) 
A recommendation of whether the proposed districts should be designated Type 1 or 2 or other type enacted subsequent to the adoption of this ordinance.
(f) 
Nomination report and physical description and statement addressing the following:
(i) 
The significance in American history, architecture, archaeology, culture, and engineering that is present in the proposed district, site, feature, or structure and objects within them that possess integrity of design, setting, materials, workmanship, and association and that:
[a] 
Are associated with events that have made a significant contribution to the broad patterns of our past, or
[b] 
Are associated with the lives of persons significant in our past, or
[c] 
Embody the distinctive characteristics of a type, period, or method of construction or that represent the work of a master or that possess high artistic values or that represent a significant and distinguishable entity whose components may lack individual distinction, or
[d] 
Have yielded or may be likely to yield information important in prehistory or history.
(2) 
For districts, sites, structures, or features already listed on the State and National Registers of Historic Places, the Statement of Significance on the National Register Inventory-Nomination Form shall be considered in addition to such other documentation as is required. A New Jersey State Historic Preservation Office declaration of eligibility for the State and National Register shall also be considered. While it contains basic information, such declaration must, however, be supplemental by a more thorough evaluation of the documentary evidence. If the application for such a district, site, structure, or feature is denied, the Commission shall indicate on the record in a manner it deems appropriate why such district, site, structure, or feature is not recommended to be designated.
(3) 
When the Historic Preservation Commission chooses for study a potential historic preservation district, historic buffer district, historic structure, historic feature, or historic site either as reflected in the Princeton Master Plan or as otherwise recommended for study, it shall mail a letter by regular mail to the property owners in the area that is being studied or, in the case of a proposed historic structure or site, the owners thereof and all property owners within 200 feet of the potential historic preservation district or buffer district or the lot on which the historic site or structure is located. The letter shall outline the following information:
(a) 
The Commission is researching the area for historic data, the land is being considered for such designation, and the reasons thereof.
(b) 
An architectural survey will be performed by the Commission or a Commission consultant who may make an on-site reconnaissance study of the area.
(c) 
A request to the property owner soliciting information about any historical facts pertaining to the proposed district or the names and addresses of any individuals who may have information concerning the historical background of the proposed district.
(d) 
Notice to the owner of record of the ordinance regulations governing such designation and of the rights of the owner of record to contest such designation under the provisions of this division.
(4) 
The Commission or its consultant will thereafter perform a survey of the proposed historic preservation district. The boundaries of the district will be delineated. After the survey is completed, the Commission shall provide a reasonable opportunity for public comment on the Commission's proposed recommendation for the designation of an historic preservation district. The Commission shall:
(a) 
Cause to be published a notice in a newspaper of general circulation within the municipality setting forth the date, time, and place of a public hearing on the Commission's proposed recommendations for an historic preservation district, buffer district, site, or structure. Said publication shall take place at least 10 days prior to the Commission's public hearing on the proposed recommendation to same. A copy of the nomination report shall also be made available for public inspection in the office of the Princeton clerk at least 10 days prior to the hearing.
(b) 
Send via regular mail to each owner of property within the proposed district as set forth on a certified owners' list prepared by the municipality a letter stating:
(i) 
The date, time and location of the hearing concerning the proposed designation of the site, structure, or district; and
At said public hearing, the Commission shall review the nomination report and accompanying documents and receive comments from all interested parties on the proposed nomination for designation. Following the conclusion of said public hearing, the Commission shall deliberate and shall, after review of the proposed site, structure, feature, or district, prepare a concise report, including a list and map of its recommendations with respect to the sites or districts to be nominated and make its final recommendations to the Planning Board for designation of sites, structures, and features to be formally listed as such in the Master Plan and to Princeton Council as to historic preservation districts and historic preservation buffer districts. The Princeton Council shall hold a hearing before acting on the designation of an historic site or structure, historic preservation district, or historic buffer district. Notice of such hearing shall be given by the municipal clerk as per N.J.S.A. 40:55D-62.1. The Planning Board shall hold a meeting on any recommended sites, structures, and features and, if it thereafter deems advisable, hold a noticed Master Plan hearing thereon.
[Ord. No. 2014-44 § 10]
Parties who intend to apply for a new historic preservation district or buffer district designation or a designation of an historic site, structure or feature are strongly encouraged to secure informal concept review of the proposal by the Commission. The purpose of such review is to facilitate discussion between the potential applicant and Commission at a public meeting and secure the Commission's comments with respect thereto. The potential applicant may secure informal concept review by filing a request with the Historic Preservation Officer on such forms as shall be provided for this purpose, together with whatever documentation the potential applicant deems would best demonstrate why a district or structure, site, or feature should be designated. The potential applicant shall not be bound by the documentation submitted, and the Commission shall not be bound by any comments made thereon. The Commission meeting on the application for informal concept review shall be held within 60 days after the request for such review is filed.
[Ord. No. 2014-44 § 10]
(1) 
The Historic Preservation Commission may make recommendations to the Planning Board and Princeton Council concerning the designation of individual historic sites, structures, features, historic preservation districts, and historic preservation buffer districts. Such recommendation shall be based upon the following:
(a) 
The designated site, structure, feature or district must be significant on the national, state, or local level in terms of history, architecture, archaeology, culture, or engineering. It must possess integrity of location, design, setting, materials, workmanship, and association (i.e., a high degree of character-defining features) from the period during which it earned its significance. Recommended districts, sites, structures, or features must be:
A. 
Associated with events that have made a significant contribution to the broad patterns of the cultural, political, economic, architectural, or social history of the locality, region, state, or nation; or
B. 
Associated with the lives of persons significant to our past; or
C. 
Embody the distinctive characteristics of a type, period, or method of construction, represent the work of a master, possess high artistic values, or represent a significant and distinguishable entity whose components may lack individual distinction; or
D. 
Have yielded or may be likely to yield information important in prehistory or history.
(2) 
The following factors shall also be considered when delineating historic preservation district boundaries:
(a) 
The relationship of the physical aspects of the site, structure, features, or district to the significance for which it was designated. This should include:
(i) 
The extent of the resource at the time it achieved significance.
(ii) 
The amount of the resource surviving in relatively unaltered condition.
(iii) 
The amount of the resource needed to convey a sense of the past.
(b) 
Visual qualities of the site, structure, or area, including the surroundings of the property or district and the view from it.
(c) 
Natural boundaries and features such as rivers or other bodies of water, changes in contour, and distinctive changes in soils or vegetation.
(d) 
Human-made boundaries, such as highways, walls and fences, tree lines, and hedgerows.
(e) 
Political divisions and property lines.
(f) 
Difference in land use.
(g) 
Multiple resources and thematic combinations.
(3) 
In recommending the designation of historic preservation districts and their boundaries, property achieving significance within the past 50 years may be designated if it is of exceptional importance.
(4) 
In recommending the establishment of a historic buffer district, the Commission shall include intervening or surrounding properties significantly affected by the quality and character of existing or potential historic site or sites. An historic preservation buffer district serves as a buffer zone to historic preservation districts. By virtue of their location, historic preservation buffer districts serve as gateway for transitions to existing historic preservation districts and changes to its streetscape, landscape, or buildings visually affect the historic preservation district to which it connects. Additionally, current property boundaries often do not encompass land historically related to designated sites. As a consequence, development on adjacent properties could have an adverse impact on the setting of historic sites and buildings.