HomeMy WebLinkAboutPN_Remove_Cedar_Tree_Project_Narrative_12109SE164St_20251208_v1a. Project Name: “Remove One Cedar Tree”, location single-family residence 12109 SE 164
th St,
Renton WA 98058 (8170 ft^2 lot size). Note: current owner purchased this property in 1997
when it was located in unincorporated King County. Therefore, the retired owner was not
aware of the Renton city ordinances related to tree removal recently enacted.
b. There are twelve (12) trees associated with the property listed in item “a” above. Tree
number 10 is the only one slated for removal due to damage it is causing the property. The
other 11 trees will be retained, nurtured, and maintained. Caliper diameters are measured at
4.5 ft (54 inches) above the grade at base of the tree. See Site Plan for scaled drawing of the
property with accurate position of all 12 trees shown.
Tree#1 retained, skinny genes oak 12 ft tall, caliper diameter 2”.
Tree#2 retained, skinny genes oak 12 ft tall, caliper diameter 2”.
Tree#3 retained, Rose bush 8 ft tall, caliper diameter 2”.
Tree#4 retained, Rhododendron 8 ft tall, caliper diameter 2”.
Tree#5 retained, Maple 8 ft tall, caliper diameter 3”.
Tree#6 retained, Maple 24 ft tall, caliper diameter 5”.
Tree#7 retained, spire cedar 20 ft tall, caliper diameter 4”.
Tree#8 retained, holly 16 ft tall, caliper diameter 3”.
Tree#9 retained, Rhododendron 8 ft tall, caliper diameter 2”.
Tree#10 to be removed, red cedar 70 ft tall, caliper diameter 34”. See Tree Retention Plan
for additional photos.
Tree#11 retained, spruce 40 ft tall, caliper diameter 13”.
Tree#12 retained, spruce 50 ft tall, caliper diameter 18”.
Project Name: Remove One Cedar Tree
December 8, 2025
Address: 12109 SE 164th St., Renton WA 98058
Lot size: 8170 ft^2 (110 ft x 74.27 ft)Project Narrative
Page 1 of 4
c. Tree#10 massive red cedar base is 2 ft laterally from the patio, 5 ft laterally from the roof rain
gutter, 7 ft laterally from house foundation, and 12 ft laterally from main sewer line. This cedar
must be removed due to causing damage to the house foundation, damage to the patio, root
damage to the main sewer line, and shedding damage to the roof. Excessive cedar shedding
requires roof cleaning weekly by retired home owner. The roof is 15 years old and exhibits
signs of wear from cedar foliage debris which caused shingle deterioration and accelerated
moss accumulation. The red cedar tree roots are also pinching off the center rain gutter down
spout drain field pipe which increases the potential of water intrusion into the house crawl
space. See photo on Project Narrative page 3 for center rain gutter down spout proximity to
the red cedar tree.
This red cedar tree was de-limbed from the base grade level to a height of 50 feet on
November 12, 2025 and has high potential of blowdown with risk of severely damaging the
subject property (case code No. CODE25-000713). See additional site photos in the Tree
Retention Plan.
Project Narrative
Page 2 of 4
12109 SE 164th St. crawl space.
Cedar roots are coming thru
house foundation around the
main sewer pipe.
Cedar
root
Cedar root
Patio cracks
from cedar
root
structure
Cedar
tree
Photo taken
November 12, 2025
Photo taken
November 12, 2025
Project Name: Remove One Cedar Tree
December 8, 2025
Address: 12109 SE 164th St., Renton WA 98058
Lot size: 8170 ft^2 (110 ft x 74.27 ft)
Project Narrative
Page 3 of 4
Patio cracks from
cedar root structure
Cedar
tree
Patio cracks from
cedar root structure
Cedar tree
T10-Tree#10
2 ft
7 ft The cedar
tree is too
close to the
house
foundation
and
is causing
damage to
the property.
Photo taken
November 12, 2025
Photo taken
November 12, 2025
T10-Tree#10, red cedar
to be removed.
Photo
November 12, 2025
Project Name: Remove One Cedar Tree. December 8, 2025
Address: 12109 SE 164th St., Renton WA 98058
Project Name: Remove One Cedar Tree. December 8, 2025
Address: 12109 SE 164th St., Renton WA 98058