4.a) Staff Report - Olson Variance
Memorandum
To: Scandia Planning
Commission
Kristina Handt, City
Administrator
Reference: 19225 Larkspur Avenue Variance
Application, City of Scandia
Copies To: Brenda Eklund, Clerk
Herbert E. Olson, applicant Project No.: 15744.012
From: Sherri Buss, RLA AICP,
Planner
Routing:
Date: September 21, 2015
SUBJECT: 19225 Larkspur Avenue North Variance Application for Garage
MEETING DATE: October 6, 2015
LOCATION: 19225 Larkspur
Scandia, Minnesota
APPLICANT: Herbert C. Olson
19225 Larkspur Avenue North
ZONING: General Rural (GR) District and Shoreland Overlay District
60-DAY PERIOD: November 7, 2015
ITEMS REVIEWED: Application and Survey received September 8, 2015
BRIEF DESCRIPTION OF THE REQUEST:
The applicant is seeking to build a 24’x30’ by 10’ high garage on the parcel at 19225 Larkspur
Avenue North. The proposed structure would be located within the required setbacks from the
bluff, side lot line, and Larkspur Avenue North.
The applicant’s parcel includes approximately .31 acres above the OHWL, and is located in the
General Rural (GR) District and Shoreland Overlay District of Big Marine Lake, which is
classified as a Recreational Development Lake.
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Scandia Planning Commission Page 2 October 6, 2015
BACKGROUND AND DETAILED EVALUATION OF THE VARIANCE REQUEST:
The applicant is requesting a variance to add a 24’x30’ by 10’ high garage to the parcel located
at 19225 Larkspur Avenue North. The proposed structure would be located 1) within the
required setback from the top of the bluff on the east side of the property, 2) within the required
setback from Larkspur Avenue North, and 3) within the required side lot line setback. The
proposed location requires a variance from the Development Code setback requirements.
Comprehensive Plan
The Comprehensive Plan describes the General Rural District as a residential area of mixed lot
sizes. The Plan states that overall density in the District should meet the Metropolitan Council
requirement of no more than 1 housing unit per 10 acres, but acknowledges that there are a
significant number of existing smaller parcels in the District, that areas around the lakes in
Scandia that do not meet the lot size and density standard, and that this will continue. The
General Rural District permits residential uses and related accessory uses, and the City has
considered garages as necessary accessory structures in Minnesota’s climate. The
Comprehensive Plan includes goals to protect the water and natural resources in the City
through enforcement of the City’s ordinances, including the bluffs and water resources. The
applicant is proposing to place the proposed garage as far from the bluff line as possible, while
maintaining a minimum setback from the roadway. The proposed efforts to minimize impacts to
the bluff setback require the variance from the required roadway setback.
The proposed use of the property is generally consistent with the goals of the Comprehensive
Plan for the General Rural District and Shoreland Overlay District.
Development Code Requirements: Lot Size and Setbacks
The applicant’s lot is .31 acres in size (above the OHWL) and is a legal nonconforming lot in the
General Rural (GR) District and Shoreland Overlay District. The GR District permits lots of 2
acres and larger in size, and the Shoreland District requires that lots on Recreational
Development lakes conform to the minimum lot size of the underlying zoning district.
The required setbacks for structures in the Shoreland Overlay District are the following:
Structure setback from the OHWL: 100 feet
Side setbacks: 10 feet for lots that are less than 1.0 acres in size
Setback from the right-of-way line of a public street: 40 feet
Setback from the bluff line: 30 feet
The applicant’s proposed setbacks include the following:
Structure setback from the OHWL: more than 600 feet
Side setback: 6 feet
Setback from the road right-of-way: 14 feet
Setback from the bluffline: 19 feet
The Planner called the applicant about the site plan to let him know that the Building Code
requires a 6-foot separation between the existing home and a detached garage, unless the
garage will be constructed to be fire-rated. The applicant indicated that he wishes to move the
building to comply with the 6-foot separation; therefore the survey will need to be revised to
19225 Larkspur Ave North Variance Staff Report
Scandia Planning Commission Page 3 October 6, 2015
show that the requested setback from the side property line south of the proposed garage would
be approximately 4 feet.
It would not be possible to locate a typical 2-car garage on this parcel that would meet all of the
setback requirements, given the size of the parcel, and the location of the bluffs and existing
house. The proposed location places the garage as close as possible to Larkspur Avenue to
maintain as much setback as feasible from the bluff line. The proposed location maintains the
minimum area for parking vehicles safely on the driveway and providing snow storage. The
proposed garage setback from the street is similar to the setback of the existing garage on the
adjacent parcel to the south. The proposed side yard setback for the garage is also similar to
the garage setback on the adjacent parcel.
Accessory Structures
There are no existing accessory structures on the parcel. The ordinance permits one detached
garage up to 24’x36’ in size on all residential parcels. The proposed structure meets the
ordinance requirement for number and size of accessory structures.
The ordinance specifies that all detached accessory structures may be used for personal use or
agricultural use only. The Planner has included a proposed condition for approval of the
variance that no commercial use or commercial-related storage is permitted in the garage.
Lot Coverage
The Development Code permits up to 25% lot coverage on the area above the OHWL in the
Shoreland Overlay District. The certificate of survey indicates that the existing impervious
coverage of the parcel above the OHWL is approximately 14% (existing house, wood structure,
concrete/stone areas, deck and steps). The addition of the garage would increase the coverage
on the parcel to approximately 22%. The proposed lot coverage meets the Development Code
requirement.
Building Height
The proposed garage would be 10 feet in height. The proposed height meets the Development
Code requirement.
Driveway Access
There is an existing driveway access to Larkspur Avenue North. The Development Code
permits one driveway access per residential parcel. The Planner has included a proposed
condition that the existing driveway access be closed before creation of the new access.
The proposed garage is located only 14 feet from the roadway right-of-way and approximately
28 feet from Larkspur Avenue North at the closest point. City staff recommend that if the
variance is approved, a condition be included to prohibit parking on the Larkspur Avenue North
right-of-way from November 1 to April 30, to allow for snow-clearing and prevent potential
property damage and future claims against the City.
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Scandia Planning Commission Page 4 October 6, 2015
Wastewater Treatment
The addition of the garage will not require an expansion of the wastewater treatment system.
Stormwater Management
The Planner sent the application to the Carnelian-Marine-St. Croix Watershed District
(CMSCWD) for review and comment. Jim Shaver, District Administrator responded that the
District has no comments on this application.
DNR Comments
The Planner sent the application to the DNR for review and comment. Jenifer Sorenson, the
DNR’s Area Hydrologist, commented as follows:
“The only comment I have is that there is an opportunity to infiltrate drainage from the
garage and driveway into a rain garden or other area. All of the impervious surface on
this lot is concentrated on the top of the bluff. It would be good to see runoff directed
into the ground rather than down the bluff.”
The Planner added a potential condition that the applicant shall create a rain garden below the
garage and outside the bluff setback area to receive drainage from the garage and driveway for
the Planning Commission’s consideration.
CRITERIA FOR VARIANCES AND FINDINGS
Chapter 1, Section 6.0 of the Development Code and Minnesota Statutes 462.357 include the
criteria and required process for granting variance requests.
Variances may only be granted when the terms of the variance are consistent with the
Comprehensive Plan and in harmony with the general purpose and intent of the development
code. The other variance criteria include:
1. The applicant proposes to use the property in a reasonable manner not permitted by the
Development Code.
2. The plight of the landowner is due to circumstances unique to the property not created
by the landowner.
3. The variance, if granted, will not alter the essential character of the locality.
4. Economic conditions alone shall not constitute practical difficulties.
5. The proposed variance will not impair an adequate supply of light and air to adjacent
property, or substantially increase the congestion of the public streets, or increase the
danger of fire, or endanger the public safety, or substantially diminish or impair property
values within the neighborhood.
6. The required variance is the minimum action required to eliminate the practical difficulty.
7. Practical difficulties include, but are not limited to, inadequate access to direct sunlight
for solar energy systems.
Applicant’s Rationale for the Variance
The applicants noted the following in their rationale for the variance request:
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Scandia Planning Commission Page 5 October 6, 2015
The proposed location is as far from the bluff as possible on the parcel while maintaining
a minimum setback from the roadway for parking and plowing.
The garage setback from the roadway is nearly the same as the setback of the garage
on the adjacent parcel to the south.
The Building Code requires a minimum 6-foot setback between the house and garage,
which results in a need for a variance from the side setback. The proposed side setback
is similar to the side setback of the existing garage on the adjacent parcel.
Findings—Planner Analysis and Options for Consideration
Mr. Olson is requesting a variance to construct a garage on the parcel. The proposed location
requires a variance from the required setbacks from the bluffline, side lot line, and roadway.
The following bullets present the Planner’s findings related to applicant’s request for a variance,
based on the criteria for granting a variance. Each of the criteria is shown in italics, with the
analysis in standard text that follows:
Variances shall only be permitted when they are in harmony with the general purposes
and intent of the official control.
The Comprehensive Plan and Development Code support single-family residential uses
in the General Rural District and Shoreland Overlay District. The Code permits
accessory structures for residential uses. The Shoreland Ordinance requires a minimum
setback to protect bluff areas. The applicant is proposing to locate the garage as far as
possible from the bluffline, while maintaining the minimum separation needed from the
roadway. The proposed variance from the side yard setback variance is needed to meet
Building Code requirements for fire safety. The proposed variance is in harmony with
the general purpose and intent of the official controls.
The property owner proposes to use the property in a reasonable manner under the
conditions allowed by official control(s).
Single-family residences are permitted, and therefore reasonable, uses in the General
Rural District and Shoreland Overlay District. The Shoreland Ordinance and City’s past
approvals have permitted garages as necessary structures in the Shoreland District due
to Minnesota’s climate. The proposed use is a reasonable use based on the official
controls.
The practical difficulties are not caused by the landowner, and are unique to the
property.
The practical difficulties are unique to the property, and include the small size of the
parcel, and the location of the existing house and bluffs. A standard garage could not be
constructed on the property to meet the required bluffline setback, roadway setback,
side setback and the minimum distance that the Building Code requires between the
house and garage.
The variance would not alter the essential character of the area.
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Scandia Planning Commission Page 6 October 6, 2015
Other properties in the area include garages with similar setbacks from the roadway and
side lot line, including the garage on the adjacent parcel to the south. Granting the
variance would not alter the essential character of the area.
Economic conditions alone shall not constitute practical difficulties.
The practical difficulties are related to the size of the existing parcel, and the location of
the existing home and bluffline. The practical difficulties are not only economic in nature.
The proposed variance will not impair an adequate supply of light and air to adjacent
property, or substantially increase the congestion of the public streets, or increase the
danger of fire, or endanger the public safety, or substantially diminish or impair property
values within the neighborhood.
The proposed variance will not impair the supply of light or air to adjacent properties,
and with the conditions required for the variance, the garage will not increase
congestion, endanger the public, or substantially diminish or impair property values in
the neighborhood.
The required variance is the minimum action required to eliminate the practical difficulty.
The variance permits construction of the garage in a location that is setback as far as
possible from the bluffline, while maintaining the minimum distance from the roadway for
safe parking and snow removal. The proposed variance also maintains the minimum
side lot setback that is possible to maintain the distance required between the home and
garage in the Building Code. The proposed variance is the minimum action needed to
eliminate the practical difficulty to permit construction of a garage on the small parcel.
Practical difficulties include, but are not limited to, inadequate access to direct sunlight
for solar energy systems.
The variance is not related to a need for direct sunlight for solar energy systems.
The findings support granting a variance to add the garage in the proposed location.
ACTION REQUESTED:
The Planning Commission should receive public comments at the hearing on October 6. The
Planning Commission should discuss the variance request, and can recommend the following:
1. Approval
2. Approval with conditions
3. Denial with findings
4. Table the request
PLANNING STAFF RECOMMENDATIONS:
The Planner recommends that the Planning Commission recommend approval of a Variance to
permit construction of a garage that is 24’x30’ by 10 feet high on the property at 19225 Larkspur
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Scandia Planning Commission Page 7 October 6, 2015
Avenue North. The garage shall be setback a minimum of 19 feet from the bluffline, 14 feet
from the right-of-way of Larkspur Avenue North, and 4 feet from the south lot line.
.
The Planner recommends the following conditions for the variance:
1. Development of the property shall be consistent with the plans submitted to the City on
September 8, 2015. The Certificate of Survey shall be revised to show the 4-foot
setback from the side property line.
2. The applicants shall obtain a building permit from the City.
3. The garage may be used for personal use or agricultural use only. No commercial use
or commercially-related storage is permitted in the garage.
4. The existing driveway access shall be closed prior to creation of the new access.
5. Parking shall be prohibited on the Larkspur Avenue North right-of-way from November 1
to April 30.
6. The applicant shall add a rain garden below the garage and outside the bluff setback
area to receive drainage from the garage and driveway.
7. The Applicant shall pay all fees and escrows associated with this application.