Standard 9

New additions, exterior alterations, or related new construction will not destroy historic

materials, features, and spatial relationships that characterize the

property. The new work will be differentiated from the old and will be compatible with the historic materials,

features, size, scale and proportion, and massing to protect the integrity of the

property and its environment.

What Principle(s) does this Standard address?

Standard 9

New additions, exterior alterations, or related new construction will not destroy historic

materials, features, and spatial relationships that characterize the

property. The new work will be differentiated from the old and will be compatible with the historic materials,

features, size, scale and proportion, and massing to protect the integrity of the

property and its environment (Principles of Authenticity & Integrity and Compatibility).

Avoid Alterations, Additions and New Construction that Destroys

Historic Materials

Do Not Create FalseHistoric Appearance

In-Compatibility of Addition

Location, Size, Color, Proportions, Rhythm, Texture, etc.

Rooftop Addition

Growing Vertically

Side Additions

Compatible Additions?

Compatible Additions

Color, Texture, Materials

Compatible Awnings?

Right Shape Wrong Size

Awning or Billboard?

Compatible Additions

Fixed Awning Can Do Damage

Code Compliance

Assessibility Compliance

Standard 10

New additions and adjacent or related new construction will be undertaken in such a manner that, if removed in the future, the essential form and integrity of the historic

property and its environment would be unimpaired.

What Principle(s) does this Standard address?

Standard 10

New additions and adjacent or related new construction will be undertaken in such a manner that, if removed in the future, the essential form and integrity of the historic

property and its environment would be unimpaired (Principles of Reversibility and

Authenticity & Integrity).

Removing Additions and New Construction Shouldn’t Damage

Historic Materials

Removing Additions and New Construction Shouldn’t Damage

Historic Materials

Cars and Garages

New Construction

Proposed Monterey Public Service Building

What Effect Will It Have On the NHL District?

What Effect Will It Have On the NHL District?