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Components & Ref\4_Project Narrative_21211_Larsen Develoment.doc
March 1, 2024
VIA Email: SAMorman@rentonwa.gov
Samuel Morman, Civil Engineer II
City of Renton
1055 S Grady Way
Renton, WA 98057
RE: Larsen Development (PRE21-000277) – Modification Project Narrative
2211 Williams Ave S., Renton, WA 98055
Parcel No: 7222000087
Project Narrative
Description of the project provided below.
a) Project name, size and location of site: Larsen Development, property is 0.98 ac,
frontage improvements to Williams Ave S and S 23rd Street proposed, existing house
address is 2211 Williams Ave S.
b) Zoning designation of the site and adjacent properties: Residential-8 (R-8)
including surrounding properties.
c) Current use of the site and any existing improvements: Existing house on parcel
no. 7222000085, detached garage on parcel no. 7222000086, detached accessory
building on parcel no. 7222000087, gravel parking area, and paved driveway.
d) Special site features: Regulated slopes (< 10’ in height) on the north side of the
property, existing ditch along the north and east side of the property.
e) Statement addressing soil type and drainage conditions: Silty-sand fill overlying relatively dense glacial till (per Geotech Report), and current drainage conditions of
the site is towards the ditches to the north and east that drain to an existing ditch off-
site to the northeast.
f) Proposed use of the property and scope of the proposed development:
Development of 4 existing parcels under one ownership, improvements to frontage
roads of Williams Ave S and S 23rd Street, improvements to existing access driveway,
retaining walls, stormwater management facilities and conveyance systems, water
main extension, hydrants, water services, sewer services, and dry utilities to serve
existing parcels.
g) Proposed off-site improvements: Pavement addition, curb & gutter, landscape
strip, sidewalk, landscape walls, ADA ramps, stormwater conveyance systems, and
water main extension within Williams Ave S and S 23rd Street.
h) Total estimated construction cost and estimated fair market value of the
proposed project: Estimated construction cost - $750K, estimated fair market value
- $1M. Note that development of civil plans are in process and extent of required
improvements are still to be determined.
i) Estimated quantities and type of materials involved if any fill or excavation is
proposed: Estimated total earthwork 1,500 cy (1,100 cy cut + 400 cy fill), fill
material to be structural.
Lacey
Seattle
Engineering & Planning
14900 Interurban Ave. S Suite 279
Seattle, WA 98168-4635
Ph: 206.674.4659
www.patrickharron.com
March 1, 2024 Page 2 of 2
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j) Explanation of any land to be dedicated to the City: No dedication proposed.
Sincerely,
Patrick Harron & Associates, LLC
Schwin Chaosilapakul, PE
CC: Greg Larsen (Owner)