To:
Hillside Building Committee
From:
Hugo Vasquez; Hillside Development Administrator
Date:
October 9th, 2019
Subject:
Combined Review for modifications to a previously approved site plan at 8002 N 47th Street (APN 169-11-123).
Narrative:
The proposed project shall combine two (2) lots, shall construct additional retaining walls at the east portion of the property for onsite retention, and shall eliminate the previously approved decorative paver driveway. The new project has an original application date of March 8th, 2018 and will be reviewed under the 2017 Hillside Development Regulations.
Lot Data
1.
Area of Lot
3.178 ac or 138,430 ft?
2.
Area Under Roof
14,445 ft?
3.
Floor Area Ratio
10.43%
4.
Building Site Slope
15.51%
5.
Allowable Disturbed Area
42,193 ft? (30.48%)
6.
Existing Gross Disturbed Area
40,053 ft? (28.93%)
7.
Proposed Net Disturbed Area
30,238 ft? (21.84%)
8.
Volume of Cut/Fill
208 yd?
9.
Hillside Assurance
$5,200
Background
The property currently contains a 8,100 ft2 residential property currently completing a remodel.
Retaining Walls
New stone retaining walls have been proposed in order to capture stormwater runoff on the east side of the property.
Materials
The proposed retaining walls shall be constructed with native stone and shall match existing walls on site.
Land Disturbance
The gross disturbance of the combined property shall remain at 40,053 ft2 (28.93%) and the net disturbance shall be 30,238 ft2 (21.84%). A previously approved decorative stone driveway will be eliminated and access to the property shall be provided through an existing driveway the northern lot.
Grading and Drainage
There will be grading associated with the construction of the property in order to properly retain the required "pre vs post" storm water volumes for the 100-year, 2-hour rainfall event. Stormwater will be captured in basins created by the new retaining walls/curbs.
Combined Plan Review
Should the Hillside Committee wish to approve t...
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