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Item 5.5 ..- / --k( ITEM 5.5. III ty of E1kkjver MEMORANDUM TO: Mayor and City Council FROM: Steven B.Ach, City Planner...‘ __ DATE: March 18, 1996 SUBJECT: Ordinance Amendment Request by the City of Elk River, Public Hearing Case No. OA 96-1 Request Consider Ordinance No. 96-_, amending the dimensional regulations set forth in the zoning ordinance for urban residential zoning districts (Ric, Rld and Rie), and add the previously adopted standards for the BP and C4 zoning districts. • Overview This ordinance amendment basically addresses the minimum lot size requirements for single family zoning districts which are intended to be served with city water and sewer. The ordinance amendment can basically be broken down into three parts. These three areas are as follows: • Amending the dimensional regulations for the Ric and Rld zoning districts, clarifying the minimum lot size requirement prior to city water and sewer, and in addition, the minimum lot size when water and sewer is ultimately available. • The Rte zoning district currently requires a 20,000 square foot minimum lot size. The Planning Commission discussed establishing a new residential zoning district with a minimum lot size larger than the Ric district for all of that residential area recently included within the urban service expansion area. Rather than creating a new district, it was recommended by the Planning Commission that the Rle district be adjusted accordingly, since the only Rle zoning that exists in the City is the Hillside Estates area, which will eventually be changed to a PUD, and create the appropriate dimensional regulations as recommended by the Planning Commission. Once again, these dimensional regulations would IP P.O. Box 490 • 13065 Orono Parkway • Elk River, MN 55330 • (612) 441-7420 • Fax: (612) 441-7425 Memo to Mayor and City Council Page 2 March 18, 1996 IDrequire a 10 acre minimum prior to city water and sewer, and when water and sewer is then available, subdivision of property into 12,000 square foot lots could be requested. • Lastly, this schedule of dimensional regulations was never updated to include the new business park and neighborhood commercial zoning districts. Therefore, these two districts are being included as part of this section of the zoning ordinance with the standards as previously adopted by the City Council. Please refer to the attached report to the Planning Commission for additional information. Recommendation It is recommended the City Council approve Ordinance No. 96-_, amending the dimensional regulations for urban residential zoning districts, as well as the previously adopted standards for the business park and neighborhood commercial zoning districts. • • s:\council\oa96-1.doc • ORDINANCE 96- CITY OF ELK RIVER AN ORDINANCE AMENDING SECTION 900.18 OF THE CITY OF ELK RIVER CODE OF ORDINANCES SCHEDULE OF DIMENSIONAL REGULATIONS CASE NO. OA 96-2 The City Council of the City of Elk River does hereby ordain as follows: Section 1. Section 900.18 of the Elk River Code of Ordinances is hereby amended to read as follows: See Attached Exhibit A Section 2. That this Ordinance shall take effect and be in full force from and after the date of its publication. Passed and adopted this 18th day of March, 1996, by the City Council of the City of Elk River. • Henry A. Duitsman, Mayor ATTEST: Sandra A. Thackeray, City Clerk III s:\document\ordinanc\oa96-2.doc • 900.18 - SCHEDULE OF DIMENSIONAL REGULATIONS 1. PERMITTED USES Minimum Lot Building Setbacks Maximum Lot Maximum Requirements Front Side Garage Rear Coverage Heights Side AA=1 10 Acres 50' 25' 25' 50' 20 percent 3 Floors [1] Non-Sewered 300' Width or 40' R-la Non-Sewered 2-1/2 Acres 35' 20' 20' 30' 25 percent 3 Floors 160' Width or 40' R-lb [2] Non-Sewered 1 Acre 35' 10' 10' 25' 25 percent 3 Floors 160' Width or 40' Note: Interior side yard setback from future lot line 10 feet Sewered 12,000 sq. ft. 35' 10' 5' 25' 25 percent 3 Floors 80' Width or 40' • R-lc [2] Sewered 10,000 sq. ft. 30' 10' 5' 20' 25 percent 3 Floors 80' Width or 40' [1] Non-Sewered 10 Acres 30' 10' 5' 20' 25 percent 3 Floors 300' width or 40' R-ld Sewered 14,000 sq. ft. 35' 10' 5' 30' 25 percent 3 Floors 90' Width or 40' [1] Non-Sewered 10 Acres 35' 10' 5' 30' 25 percent 3 Floors 300' Width or 40' R-le Sewered 12,000 sq. ft. 30' 10' 5' 30' 25 percent 3 Floors 80' Width or 40' [1] Non-Sewered 10 Acres 30' 10' 5' 30' 25 percent 3 Floors or 40' R-2a [2,3] Duplex Sewered 6,000 sq. ft. 30' 10' 10' 10' 30 percent 3 Floors 60' Width or 40' • 9 .4 9s:\planning\pc\900-18.doc 4111 R-2b [2,3,4] Townhouse 5,500 sq. ft. 30' 10' 10' 10' 30 percent 3 Floors Sewered 20' Width or 40' R-3 [2,3,4,5] Townhouse 4,500 sq. ft. 30' 10' 10' 25' 30 percent 3 Floors & Other Multifamily Sewered 20' Width or 40' R-4 [2,3,4,5] Townhouse & Other Multifamily (not 4,000 sq. ft. 30' 10' 25' 30 percent 3 Floors Apartments) Sewered 20' Width or 40' Apartment [6] 2,500 sq. ft. 30' 10' 25' 40 percent 4 Floors Sewered per unit (EFFICIENCY) or 50' 3,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (1 BDRM) or 50' • 3,500 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (2 BDRMS) or 50' 4,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (3+ or 50' BDRMS) C-1 Sewered No Limit No Limit 100 percent 45' C-2 Sewered No Limit 15' 15' 40' 50 percent 40' C-3 [7] 1 Acre 25' 20' 40' 40 percent 45' 100' Width C-4 1 Acre 25' 20' 20' 35 percent 30' [7] 150' width I-1 [7] 1 Acre 30' 25' 20' 40 percent 45' 4111 9 .5 0s:\planning\pc\900-18.doc 4111 100' Width I-2 [7] 1 Acre 30' 25' 20' 40 percent 60' 100' Width B-P 1-1/2 Acres 35' 20' 20' 40 percent 45' [7] [1] 4 Lots per 40 acre maximum, with 2-1/2 acre minimum and one curb cut [2] Minimum lot width is required to be increased by 20 feet for single family corner lots. [3] Single Family 10,000 sq. ft. 30' 10' 10' 25 percent 3 Floors 80' Width or 40' [4] Duplexes 6,000 sq. ft. 30' 10' 10' 3 Floors 60' Width or 40' 4111 [5] Side and rear setbacks are increased to 30 feet where the lot abuts a single family residential zone [6] Multifamily lot size may be reduced by 400 sq ft for every tuckunder or underground garage [7] Must hook up to City sewer and water if within the City sewer district. • 9 .5 1e:\planning\pc\900-3.8.doc ITEM 7.16. • 'ty of � Elk River MEMORANDUM TO: Planning Commission FROM: Steven B. Ach, City Planner /6 DATE: February 27, 1996 SUBJECT: Ordinance Amendment Request by the City of Elk River, Public Hearing Case No. OA 96-1 Request The City of Elk River is requesting an ordinance amendment to change the dimensional regulations for urban residential (Ric, Rld and Rle) zoning districts and add the previously adopted standards for the BP and C4 zoning districts. • Overview With the recent expansion of the urban service boundary and upcoming rezoning requests to change properties currently zoned for 2-1/2 acres, certain amendments to the dimensional requirements need to take place. The first adjustment is to modify the dimensional regulations to clearly state the minimum lot size in the Ric, Rld and Rle residential zoning districts for both sewered and non-sewered conditions. In urban residential zoning districts, the minimum lot size in a non-sewered condition (without water and sewer), the minimum lot size will be 10 acres with 300 feet of frontage. When water and sewer is made available to the properties, the subdivision to urban size lots may occur in accordance with the dimensional requirements outlined in each zoning district. The second modification pertains directly to the Rle dimensional regulations which is taking place as a result of the Planning Commission's discussion to rezone the residential properties within the urban service boundary to a residential district which requires a 12,000 square foot minimum lot size with water and sewer. Rather than creating a new zoning district, staff is recommending that the Rie zoning be utilized since the only location that it exists in the City is the Hillside Estates area, which will ultimately be • • converted to a planned unit development. Using this zoning designation • 13065 Orono Parkway • P.O. Box 490 • Elk River, MN 55330 • (612) 441-7420 • Fax: (612) 441-7425 Memo to Planning Commission Page 2 February 27, 1996 111 allows modifications to an existing ordinance rather than creating a new district. The last change being made to the dimensional regulations relates to the Business Park and Neighborhood Commercial zoning districts. These zoning districts need to be included as part of the dimensional regulations as they were previously adapted. Attached are copies of the schedule of dimensional regulations as they currently exist in the zoning ordinance, as well as a copy reflecting the proposed changes. Recommendation Staff recommends the Planning Commission recommend approval of the ordinance amendment adjusting the dimensional regulations in the Ric, Rld and Rie zoning district designations, and BP and C4 changes as outlined in the attached exhibit. . • s:\planning\pc\oa96-1.doc eit CuRRE,q7- 0=PM/it& • , 00.18 - SCHEDULE OF DIMENSIONAL RE'U A^'rnNe ' PER""'ED USES Minimum Lot Building Setbacks Maximum Lot Maxim Requirements Front Side Garage Rear Coverage Heights -i Side F. 10 Acres 50' 25' 25' 50' (1) Non-Severed 300' Width 20 percent 3 Floors or 40' F-la Non-Severed 2-1/2 Acres 35' 20' 20' 30' 25 percent 3 Floors 160' Width or 40' R-lb (2) Non-Severed 1 Acre , 35 10' 10' 25' 25 percent 3 Floors 160' Width Note: Interior side yard setback from future lot line 10 feet or 40' Severed 12,000 sq. ft. 35' 10' 5 25' 25 percent 3 Floors `.'11:- a0' Width or 40' [2) Severed 10,000 sq. ft. 30' 10' , 80' width 5' 20 25 percent 3 Floors or 40' P.-1d Severed 14,000 sq. ft. 35' 10' 5' 30' 25 percent 3 Floors 90' width or 40' n-ie [Mil Severed 20,000 sq. 35' 100' Width 10' 10' 30' 25 percent 3 Floors or 4G' R-2a (2,3) Duplex Severed 6,000 sq. ft. 30' 1 •0' 10' 10' 30 percent 3 Floors 60' Width or 40' R-2b (2,3,4) Townhouse 5,500 sq. ft. 30, 10' , Severed 10 10' 30 percent 3 Floors 20' Width or 40' R-3 x`,3,4,5) Townhouse 4,500 sq. ft. 30' 10' 10, 25' 30 percent 3 Floors • Multifamily Severed 20' Width or 40' 9 .49 III (2,3,4,5) Townhouse 4 Other Multifamily (not 4,000 sq. ft. 30' 10' 25' 30 percent 3 Floors Apartments) Sewered 20' Width or 40' Apartment (6) 2,500 sq. ft. 30' 10' 25' 40 percent 4 Floors Sewered per unit (EFFICIENCY) or 50' 3,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (1 BDRM) or 50' 3,500 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (2 BDRMS) or 50' 4,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (3+ BDRMS) or 50' Sewered No Limit No Limit 100 percent 45' C2 41/113 Sewered No Limit 15' 15' 40' 50 percent 40' • C-3 [7] 1 Acre 25' 20' 40' 40 percent 45' 100' Width [7] 1 Acre 30' 25' 20' 40 percent 45' 100' Width L-3. (7) 1 Acre 30' 25' 20' 40 percent GO' 100' Width i (1) 4 Lots per 40 acre maximum, with 2-1/2 acre minimum and one curb cut (2) Minimum lot width is required to be increased by 20 feet for single family corner lots. (3] Single Family 10,000 sq. ft. 30' 10' 10' 25 percent 3 Floors 80' Width or 40' • 9 .50 [4] Duplexes 1,000 sq. ft. 30' lo' 10' 60' Width 3 Floors or 40' (5] Side and rear setbacks are increased to 30 feet where the lot abuts a single family residential zone (6] Multifamily lot size may be reduced by 400 sq ft for every tuckunder or Z7underground garage (7) Must hook up to City sewer and water if within the City sewer district. 1 } • I 9.51 --14 ..PR000lcitcri4Poset) • 900.18 - SCHEDULE OF DIMENSIONAL REGULATIONS mce 1. PERMITTED USES Minimum Lot Building Setbacks Maximum Lot Maximum Requirements Front Side Garage Rear Coverage Heights Side A-1 10 Acres 50' 25' 25' 50' 20 percent 3 Floors [1] Non-Sewered 300' Width or 40' R-1a Non-Sewered 2-1/2 Acres 35' 20' 20' 30' 25 percent 3 Floors 160' Width or 40' R-112 [2] Non-Sewered 1 Acre 35' 10' 10' 25' 25 percent 3 Floors 160' Width or 40' Note: Interior side yard setback from future lot line 10 feet Sewered 12,000 sq. ft. 35' 10' 5' 25' 25 percent 3 Floors 80' Width or 40' .�41/I R lc [2] Sewered 10,000 sq. ft. 30' 10' 5' 20' 25 percent 3 Floors 80' Width or 40' 14e [1] Non-Sewered 10 Acres 30' 10' 5' 20' 25 percent 3 Floors 300' width or 40' R=id Sewered 14,000 sq. ft. 35' 10' 5' 30' 25 percent 3 Floors 90' Width or 40' [1] Non-Sewered 10 Acres 35' 10' 5' 30' 25 percent 3 Floors 300' Width or 40' R-1 1144:. Sewered 12,000 sq. ft. 30' 10' 5' 30' 25 percent 3 Floors 80' Width or 40' 1!$1:: [1] Non-Sewered 10 Acres 30' 10' 5' 30' 25 percent 3 Floors or 40' R-2a [2,3] Duplex 6,000 sq. ft. 30' 10' 10' 10' 30 percent 3 Floors Sewered 60' Width or 40' • 9.4 9s:\planning\pc\900-18.doc R2b [2,3,4] Townhouse 5,500 sq. ft. 30' 10' 10' 10' 30 percent 3 Floors Sewered 20' Width or 40' B=3 [2,3,4,5] Townhouse 4,500 sq. ft. 30' 10' 10' 25' 30 percent 3 Floors & Other Multifamily Sewered 20' Width or 40' B.3 [2,3,4,5] Townhouse & Other Multifamily (not 4,000 sq. ft. 30' 10' 25' 30 percent 3 Floors Apartments) Sewered 20' Width or 40' Apartment [6] 2,500 sq. ft. 30' 10' 25' 40 percent 4 Floors Sewered per unit (EFFICIENCY) or 50' 3,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (1 BDRM) or 50' 41,3 3,500 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (2 BDRMS) or 50' 4,000 sq. ft. 30' 10' 25' 40 percent 4 Floors per unit (3+ or 50' BDRMS) C-1 Sewered No Limit No Limit 100 percent 45' C_2 Sewered No Limit 15' 15' 40' 50 percent 40' C-3 [7] 1 Acre 25' 20' 40' 40 percent 45' 100' Width -4 1 Acre 25' 20' 20' 35 percent 30' (7] 150' width L-1 S [7) 1 Acre 30' 25' 20' 40 percent 45' • 100' Width 9.5 0s:\planning\pc\900-18.doc • .1=2 [7] 1 Acre 30' 25' 20' 40 percent 60' 100' Width )11e B-P 1-1/2 Acres 35' 20' 20' 40 percent 45' [7] [1] 4 Lots per 40 acre maximum, with 2-1/2 acre minimum and one curb cut [2] Minimum lot width is required to be increased by 20 feet for single family corner lots. [3] Single Family 10,000 sq. ft. 30' 10' 10' 25 percent 3 Floors 80' Width or 40' [4] Duplexes 6,000 sq. ft. 30' 10' 10' 3 Floors 60' Width or 40' 110 [5] Side and rear setbacks are increased to 30 feet where the lot abuts a single family residential zone [6] Multifamily lot size may be reduced by 400 sq ft for every tuckunder or underground garage [7] Must hook up to City sewer and water if within the City sewer district. .- 9.5 1s:\planning\pc\900-18.doc