Determination of Non-significance (DNS)
for Amendments to the Land Use Code Modifying Development Standards
for Transitional Encampments and Increasing the Maximum Number of
Authorized Interim Use Encampments
Proposal

Date of Issuance
Proponent / Lead Agency
SEPA Contact
Location

To amend Sections 23.40.002, 23.42.054, 23.42.056, 23.76.004,
23.76.006, 23.84A.038, and 23.76.03.C of the Seattle Municipal
Code to provide that transitional encampments for homeless
individuals are allowed on any property owned or controlled by a
religious organization without approval of a permit under the
Seattle Land Use Code, to permit transitional encampments for
homeless individuals as an interim use on all publicly owned or
private property within the City of Seattle, to increase to 40 the
maximum number of authorized interim use encampments that
are not associated with a religious institution, and to provide for
renewal of temporary use permits for transitional encampments as
a Type I decision of the Director of the Seattle Department of
Construction and Inspections.
August 7, 2019
Seattle City Council
Ketil Freeman, AICP, (206) 684-8178, ketil.freeman@seattle.gov
Non-project – Areas within the Seattle Corporate Limits

PROPOSAL DESCRIPTION
A transitional encampment is defined in the Land Use Code (Seattle Municipal Code, Title 23) as a use
intended for temporary sleeping and shelter and describes activities and development that may
accompany the encampment. Encampments may be authorized as a use accessory to a religious
institution, as a temporary use, or as an interim use. There are currently nine encampments operating
in the city, which receive City funds for operation. While operating costs vary depending on the services
provided by the operator, the average expenditure by the City per encampment is approximately
$390,000. Of the approved appropriations in the 2019 Adopted Budget, approximately $4.8 million is
allocated for transitional encampments.
On March 30, 2015, the City Council adopted Ordinance No. 124747, which added Section 23.42.056 to
the Land Use Code to permit transitional encampments for homeless individuals to locate as an interim
use on sites owned or operated by the City of Seattle or private owners for a period of up to one year,
and within the following zones: Industrial zones, Downtown zones, except for Downtown zones defined
as residential, Seattle Mixed zones, Commercial 2 (C2), Commercial 1 (C1), Neighborhood Commercial 3
(NC3) and Neighborhood Commercial 2 (NC2) zones. Section 23.42.056 includes the following
requirements:
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Creates a “Type 1” Master Use Permit (non-appealable and not subject to public notice) that
would have a one-year term (compared with the existing 4-week limit on Type 1);
Requires encampment operators to have prior experience managing or operating shelters, low
income housing, or homeless encampments;
Establishes a maximum limit of no more than three encampments would be permitted and
operating at any one time;
Requires a minimum of 12 months after a transitional encampment interim use permit has
expired before a new transitional encampment could be established at the same site;
Allows a maximum of 100 occupants and requires 100 square feet of land per occupant (already
established in the Code for encampments on sites owned or controlled by religious
organizations);
Requires a plan to address site management, maintenance and security;
Requires compliance with the same health, safety, and inspection requirements that have been
established for encampments on sites owned or controlled by religious organizations;
Establishes parking requirements for encampments if they are not located on sites owned or
controlled by religious organizations (1 space for each 2 staff members on-site at peak staffing
times); various exceptions to parking requirements in the existing Code would apply;
Requires that encampment use must be located at least 25 feet from any residentially zoned lot
– sites may be closer than 25 feet to residentially zoned lots if encampment boundary is set back
at least 25 feet and landscaping, fencing or similar buffer is added;
Requires that sites with interim use encampments must be 5,000 square feet or larger; must be
located within one-half mile of a transit stop; and must be located at least one mile from any
other legally established transitional encampment interim use;
Requires that encampment use must be located outside of wetland, wetland buffer, steep slope,
steep slope buffer, and fish and wildlife habitat conservation areas regulated by the City’s
regulations for Environmentally Critical Areas or the Seattle Shoreline Master Program;
Requires that an encampment use cannot displace or occupy an area that is used to meet
required provisions for an existing permitted use, such as area for required parking or setbacks;
Establishes community outreach requirements to give neighbors advance notice of
encampments, together with specific operations standards to be implemented by operators of
each encampment; and
Requires that the operator allow service providers such as social workers to access the site when
a City-owned property.

The current proposal would retain many of the requirements in Ordinance 124747, while making the
following changes:
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Exempt encampments on property owned or controlled by a religious organization from land
use permitting requirements;
Remove the current requirement that encampments on property owned or controlled by a
religious organization be accessory to an existing principal use on that property;
Permit transitional encampments on sites owned or controlled by the City of Seattle, including
sites owned by other public entities such as King County or the State of Washington if the site is
controlled by the City such as through a lease;
Remove the requirement that transitional encampments be located at least one mile from any
other legally-established transitional encampment use;
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Continue to permit transitional encampments on sites owned by private owners;
Continue the time limit for an interim use permit for a period of up to one year, but within all
zones, including residential zones;
Allow unlimited renewals of the one-year permit for additional one-year terms, subject to
compliance with all applicable regulations, particularly in Sections 23.42.054 and 23.42.056, and
remove the requirement that encampments move to a new site after a maximum of two years
at any one location;
Remove the requirement that encampments must be located at least 25 feet from any
residentially zoned lot or, if a site is closer than 25 feet to residentially zoned lots, that the
encampment boundary be set back at least 25 feet, since the proposal would allow transitional
encampments to locate in residential zones;
Require screening (fence or wall) for all lot boundaries;
Changes the limit of three encampments City-wide to a maximum of forty encampments;
Remove the sunset date of March 31, 2020 for interim use encampment regulations; and
For encampments established by the 6-month temporary use process, which is an appealable
“Type II” Master Use Permit, allows conversion of the 6-month permit to an interim use as a
non-appealable Type I permit.

ANALYSIS - SEPA
This proposal is passage of legislation and is a non-project action. The disclosure of the potential
impacts from this proposal was made in an environmental checklist submitted by the proponent, dated
August 6, 2019. The information in the checklist, a copy of the proposed text changes, and the
experience of the lead agency with review of similar legislative actions form the basis for this analysis
and decision.
This is a substantive change to the Land Use Code, to amend the Code to provide that transitional
encampments for homeless individuals are allowed on any property owned or controlled by a religious
organization without approval of a permit under the Seattle Land Use Code, to permit transitional
encampments for homeless individuals as an interim use on all publicly owned or private property
within the City of Seattle, and to provide for renewal of temporary use permits for transitional
encampments as a Type I decision of the Director of the Seattle Department of Construction and
Inspections. This amendment may result in potential impacts. Consequently, further discussion and
analyses related to specific elements of the environment is warranted.
Natural Environment
Earth, Air, Water, Plants and Animals, Energy, Natural Resources, Environmentally Sensitive Areas,
Noise, Releases of Toxic or Hazardous Materials
The proposed changes would result in no direct impacts, and are unlikely to result in significant indirect
or cumulative adverse impacts related to earth, air, water, plants and animals, energy, natural
resources, environmentally sensitive areas, noise, or releases of toxic or hazardous materials. Some
elements of the natural environment on future sites could be impacted by the proposal; however, as the
number of occupants at any one site would be limited to 100 and the duration of occupancy is limited to
one year with an option to renew for additional years subject to compliance with all applicable
regulations, particularly in Sections 23.42.054 and 23.42.056, the impact of a given encampment site is
expected to be minor. Allowing encampments in all zones throughout the city, while continuing to
require a limit to the total number of encampments is expected to broadly distribute the actual siting of
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 specific encampments, reducing possible cumulative impacts from large numbers of encampment sites
in a given area or a given zone.
The proposed legislation does not change existing requirements that transitional encampment sites be
located outside of wetland, wetland buffer, steep slope, steep slope buffer, and fish and wildlife habitat
areas regulated by the City’s regulations for Environmentally Critical Areas, reducing potential impacts
to environmentally sensitive areas. Encampments are also prohibited in the Shoreline District by the use
restrictions in the Shoreline Master Program. Development of specific projects on individual sites would
be subject to the City’s existing regulations, including existing standards for transitional encampments in
Section 23.42.056 and the existing health and safety standards in Section 23.42.054, the Stormwater
Code, Grading Code, the Environmentally Critical Areas Ordinance, and the Noise Ordinance, and would
be subject to environmental review, if they meet or exceed environmental review thresholds.
Built Environment
Land & Shoreline Use, Height/Bulk/Scale
The transitional encampment use allowed under this proposal would continue to be limited to a oneyear term on any given site. The option to renew would continue to be for additional one-year terms,
but there would no longer be a limit to the number of renewals or a requirement that the encampment
move from an existing site after two years. However, renewals of encampment terms would continue
to be subject to the criteria of Section 23.42.056.E.1 as well as to compliance with all other Code
requirements, particularly those set forth in Sections 23.42.054 and 23.42.056. When each one-year
term expires, a new interim use permit would be required to either extend the term at an existing site or
to relocate the transitional encampment use to another site. Eligible sites either will be vacant or, if
another use exists on the site, the applicant for the transitional encampment interim use must show
that the area proposed for encampment use is not otherwise needed by an existing legally-permitted
use to meet any other Land Use Code or permit-required purposes, including but not limited to parking
or setbacks.
As the proposal would not allow permanent structures, the amendments are not expected to
substantially alter the height, bulk, and scale of development on a given site. The temporary nature of
transitional encampment uses, combined with the proposed Code standards to regulate their location,
development, and activities, are expected to further limit any direct impacts of new transitional
encampment uses relating to land and shoreline use or height, bulk, and scale. The proposal is unlikely
to cause a shift in development or land use patterns in a given area, due to the interim status of the
proposed use; any impacts to land or shoreline use are expected to be minimal.
Development of specific projects on individual sites would be subject to existing City regulations and
also would be subject to environmental review if environmental review thresholds are met or exceeded.
In particular, on sites within all Single-Family residential zones, all other residential zones outside of
Urban Centers and Urban Center Villages, and all NC1 zones outside of Urban Centers and Urban Center
Villages, environmental review of project-specific encampment proposals is required if the total area of
use exceeds 4,000 square feet. Since the minimum property area required by existing regulations will
continue to be 5,000 square feet under the proposed amendments, establishing encampments on
residentially zoned and NC1-zoned properties is expected to generally require environmental review.
The GIS data show that there are about 389 parcels that may qualify under the standards of the existing
regulations in Section 23.42.056 that apply to non-residential zones. These sites do not include 493 sites
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 currently used as religious institutions. These sites are not within critical areas and have an area of at
least 5,000 square feet. They are also mapped as vacant properties. An additional 723 sites would
become eligible to host encampments under the proposed amendments. Analysis of the total number
of sites that may be added City-wide by the proposal was conducted using data from the City’s
Geographic Information System (GIS).
While the total number of eligible sites will be increased to 1,112 sites by the proposal, the limit on total
number of interim encampments to no more than forty at any one time and other controls in the
existing Code are expected to help ensure that impacts will remain minimal.
Transportation, Public Services and Utilities
The proposal would result in minimal direct impacts and are unlikely to result in indirect or cumulative
significant adverse impacts related to transportation or public services and utilities. The properties that
could be affected by the legislation are served by various levels of public transportation depending on
the location and density of the neighborhood. The proposal likely will result in a slight increase in the
number of vehicular trips for any site on which an encampment regulated by the proposed legislation
would be located; however, this increase is not expected to be significant. Most occupants of an
encampment are expected to use public transit, and each encampment use authorized under this
legislation must be within one-half mile of public transit. The number of occupants of a particular
encampment site is limited to 100, and at least 100 square feet of property must be provided for each
occupant.
The transitional encampment interim use is limited to a one-year term on any particular site, with an
option to renew subject to the criteria in Section 23.42.056.E and to compliance with all other applicable
regulations, particularly those in Sections 23.42.054 and 23.42.056. Therefore, it is unlikely that
additional transit trips on any given route would be substantial, or would result in a significant adverse
impact on transit. Existing regulations include on-site parking requirements for staff and vehicle
campers, which would minimize potential parking impacts in the neighborhood adjacent to an
encampment site.
The proposed amendments would change potential demand for public services on a site where an
encampment would be located, but the change is not expected to be significant, due to the limit on
occupancy of any one encampment, and the one-year interim use limitation. A small increase in
demand on public services such as fire, public health, and police services may occur as encampments are
inspected to ensure that code requirements are met, and due to a slight rise in the number of
emergency and police calls to be expected from occupancy of a site by an encampment, but this
increase is unlikely to be significant. The proposal is not expected to change potential demand for utility
services, which are decided on a site-by-site basis. Development of specific projects on individual sites is
subject to the City’s existing regulations and will be subject to environmental review if they meet or
exceed environmental review thresholds.
Conclusion
The proposed code amendments would authorize transitional encampment interim uses on public or
private property in all zones for a one-year term; the amendments would not authorize any permanent
development. Impacts to the natural environment are expected to be minor. Most encampment
residents are expected to utilize public transportation, and impacts on traffic and parking are not
expected to be significant. Similarly, demands for public services on a site may increase, but due to
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 limits on numbers of encampment occupants, the one-year term of use (two-year maximum with
renewal option) on any particular site, lack of permanent development, and requirements for hosting
agreements with rules for behavior, these increases are not likely to be significant. Forthese reasons,
the proposed code amendments are expected to have minimal impacts on both the natural and the built
environment.

THRESHOLD DETERMINATION

The lead agency has determined that this proposal will not have probable, significant adverse impacts
on the environment. An environmental impact statement (EIS) is not required by RCW 
This finding is made pursuant to RCW 43.21C, SMC 25.05 and WAC 197?11 and based on the attached
SEPA environmental checklist and review of existing environmental documents.

COMMENTS

Comments regarding this DNS or potential environmental impacts may be submitted through August 22,
2019. Comments may be sent to:

Seattle City Council Central Staff
Attn: Ketil Freeman
P.O Box 34025
Seattle, WA 98124-4025
(206) 684-8178


Responsible fficial

 

Signature: August 77, 72019
Ketil Freeman, AICP 1 Date