Focus Areas Downtown Neighborhood Conservation Buffer (NCB) Historic - - PDF document

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Focus Areas Downtown Neighborhood Conservation Buffer (NCB) Historic - - PDF document

10/22/2018 July 25, 2018 Open House Compatibility Code Updates 1 Focus Areas Downtown Neighborhood Conservation Buffer (NCB) Historic Preservation 2 1 10/22/2018 Recent Guiding Plans 3 Downtown Zone Boundary New Downtown Zone district


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SLIDE 1

10/22/2018 1

1

Compatibility Code Updates

July 25, 2018 Open House

Focus Areas

2

Downtown Neighborhood Conservation Buffer (NCB) Historic Preservation

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SLIDE 2

10/22/2018 2

Recent Guiding Plans

3 4

Downtown Zone Boundary

New Downtown Zone district established under the 2017 Downtown Plan.

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SLIDE 3

10/22/2018 3

Downtown Subdistricts

5 6

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SLIDE 4

10/22/2018 4

Street Frontage Types

7

Street Frontage Types

8

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SLIDE 5

10/22/2018 5

Street Frontage Types

9

CG4

Build‐To Range

10

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SLIDE 6

Slide 9 CG4 replace with new table

Cameron Gloss, 7/19/2018

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SLIDE 7

10/22/2018 6

Building Base Materials

11

Building Base Materials

12

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SLIDE 8

10/22/2018 7

Window Transparency

13

Storefront Green Edge

Window Transparency

14

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SLIDE 9

10/22/2018 8

Building Form

15

CG1 CG2 CG3 CG5

16

Current Height Limits

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SLIDE 10

Slide 15 CG1

Cameron Gloss, 7/19/2018

CG2 replace with new chart

Cameron Gloss, 7/19/2018

CG3 replace with new chart

Cameron Gloss, 7/19/2018

CG5 replace with new table

Cameron Gloss, 7/19/2018

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SLIDE 11

10/22/2018 9

17

Proposed Height Limits

Proposed stories allowable per block within Downtown Zone.

18

Proposed stories allowable per block with number of stories gained or reduced.

Proposed Height Changes

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SLIDE 12

10/22/2018 10

19

GOALS:

1. Reduce height around Downtown perimeter to create a better transition to neighborhoods. 2. Increase height in areas that can support more density where there is infill and redevelopment potential and meets urban design

  • bjectives.

Proposed Height Changes

20

Stories Gained/Reduced by Subdistrict

Net Increase = 9.5 stories, primarily within Canyon Subdistrict

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SLIDE 13

10/22/2018 11

21

Step‐back Examples

  • Third floor step-back driven by

height of adjacent building/existing context

Image 1

THIS

  • Avoid standards that create

‘wedding-cake’-shaped buildings

Image 2

NOT THIS

22

Step‐back Examples

  • Third floor step-back driven by

height of adjacent historical building.

Image 3

  • Lower stories address the

contextual height and human scale with no step-backs on upper stories.

Image 4

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SLIDE 14

10/22/2018 12

23

For Buildings Greater Than 6 Stories

Buildings greater than 6 stories in height must provide four-sided architecture for all facades above the 6th floor.

THIS

NOT THIS

Image 5 Image 6

24

OTNP Framework Map

Areas NCB Transition Areas

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SLIDE 15

10/22/2018 13

(NCB) Standards

25

26

NCB Standards

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SLIDE 16

10/22/2018 14

27

Next Steps

July 16 – Aug. 10 City Attorney’s Office Review July 25 Public Workshop

  • Aug. 8

Downtown Business Association

  • Aug. 9

Downtown Development Authority

  • Aug. 15

Landmark Preservation Commission

  • Aug. 16

Planning and Zoning Board

  • Sept. 16

City Council 1st Reading

  • Oct. 2

City Council 2nd Reading

28

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SLIDE 17

10/22/2018 15

Key Changes

Current

  • No defined area of adjacency
  • Criteria promotes sameness
  • Non-consensual: three

meetings required

  • Initial eligibility decision

without full information

  • Confusion on imminently

dangerous

Proposed

  • 200-foot buffer
  • Criteria promotes flexibility
  • Now two meetings before

Council decision

  • Initial eligibility decision

based on survey

  • Clarity on imminently

dangerous

29 30

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SLIDE 18

10/22/2018 16

31 32

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SLIDE 19

10/22/2018 17

33 34

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SLIDE 20

10/22/2018 18

35

Historic Preservation Code: Next Steps

July – November Additional Outreach

  • Aug. 1, Oct. 3, Nov. 7

Citizen Advisory Committee Mtgs.

  • Aug. 8

Downtown Business Association

  • Aug. 9

Downtown Development Authority

  • Nov. 14

Landmark Preservation Commission

  • Nov. 15

Planning and Zoning Board

  • Dec. 4

City Council 1st Reading

  • Dec. 18

City Council 2nd Reading