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8.2. PCSR 03-22-2022 Request for Action Cir•ci Elk - River= To Item Number Planning Commission 8.2 Agenda Section Meeting Date Prepared by Work Session March 22, 2022 Zack Carlton,Planning Manager Item Description Reviewed by Rick Foster and US Home,LLC—PIDs 75- Chris Leeseber , Senior Planner 136-2400, 75-136-1300, 75-136-4200 Reviewed by ■ Concept Review: Residential Subdivision, Case No. CR 22-03 Action Requested Provide the applicant with informal,non-binding, feedback regarding the proposed development project. Background/Discussion The applicants have submitted a concept plan for a new subdivision south of the Miske Meadows neighborhood. Plans show 537 residential units distributed between a variety of housing types. Single-family homesites range between 45-feet and 65-feet wide, and the area closest to Cleveland/CR 40 has row townhomes and back-to-back townhomes in a variety of configurations. While city ordinance currently allows single-family parcels down to 80-feet wide, the city has approved a handful of projects with homesites as small as 65-feet wide. The Comprehensive Plan guides the property for mixed-residential uses and encourages a range of housing types. The project would be developed as a Planned Unit Development to accommodate the mix of housing types and the applicant is seeking feedback from the Planning Commission as they seek to refine their proposal. Staff will present the site plan along with initial city comments and we will have large format prints for review during the meeting. Mission/Policy/Goal Support the growth and development of the community. Attachments ■ Location Map ■ Concept Plan ■ Site Plan Comments ■ Area Overlay ■ Architectural examples The Elk River Vision P I I E R E I I Y A welcoming community avith revolutionary and spirited resourcefulness, exceptional [NAfUR service, and community engagement that encourages and inspires prosperity. Updated.August 2020 OUTLOT D OUTLOT A OUTLOT C 296 OUTLOT E 371 133 OUTLOT F 1 2 3 4 5 6 8 9 10 11 12 13 14 15 25 17 20 16 19 18 22 21 23 26 24 37 33 27 28 29 31 32 30 34 35 39 38 36 40 7 209 210 193 199 198 200 201205208207206203204202 211 215214213212OUTLOT B 216 217 221 224 223 222 219 220 218 186187188189190 191 192 195 194 197 196 259 258 262 263 264 265 261 260 256 257 254 253 255 252 245 249 247 248 251 250 236 235 234 233 232 240 243 244 246 237 239 241 242 231 230 229 228 227 226 225 238 277 286 280 278 274276275 287 283 285 270 268 267266 279 282 284 281 273 272 271 269 292 301 303302297300299298 288295294293290291289 125141140139138137136135134129132131130127128126 150 159142143144145146147148149154151152153156155157158 161 179 172 177 176 182 184 180 178 181 183 171 168 170 169 165 166 167174 173 175 164 163 160185 374 369370373372 519 522 530537 536 535 534 533 532 531 529 528 527 526 525 524 523 510517 516 515 514 513 512 511 502509 508 507 506 505 504 503 518 521 520 500 499 498 501 490 497496495494 493 492 491 482 489488487486 485 484 483 474 481480479478 477 476 475 473472471470 466 469 468 467 465464463462 458457456461460459 450455454453452451 449448447446445444 442 441 440 443 439 438 437 436 418417416 421420419410415414413412411 162 121 114 106 98 120 113 105119 112 104118 111 103 117 110 102 116 109 101 123 108 100 122 115 107 99 124 OUTLOT H 45 76 365 61 77 366 47 78 94 367 48 95 368 49 80 396 OUTLOT K 381 397 51 82 97 67 355 383 53 84 384 54 69 85 358 385 401 OUTLOT G 70 386 402 55 361 388 57 405 43 58 90 390 406 91 364 407408 46 93 393 409 62 394 63 79 395 64 96 50 65 81 66 382 398 52 83 399 68 357 400 86 359 71 87 360 387 403 56 72 88 404 42 73 89 362 389 74 363 44 59 75 391 60 92 392 41 375 OUTLOT M 376 377 OUTLOT L 378 379 380 OUTLOT I 320 311 312 313 314 315 316 317318 319 322 323 321 308 305306307310309304 324 325 326 327 328 329 330 331 332333334335 336 337 338 339 340 341 342 343 344 345348347 350 349 351 352 353 356 354 433432431430 435434 OUTLOT J 425424423422429428427426 346 FP100FP1 0 0 FP100FP100FP100FP100FP100FP100FP100FP100F P 1 0 0 FP100FP100FP100F P 1 0 0 FP100 F P 1 0 0 FP100FP100 FP100 FP100FP100FP100FP100FP10 0 FP100FP100 FP10 0 FP100FWFWFWFWFWFWFWFWFWFW FWFWFWFWFWFWF W FW FW FW FW FW FW FW FW FW FW FW F W FW FW FWFWFWFWFWFWFWFWFWFWFWFWFWFWFWFWFW FWFWFW FW FW FW FW FW FW FW F WWETWETWET W E T WETWETWE T WET WET WET WET WETWETWETWETWETWETWETWETWETWETWETWETWETWETWETW E T WE T WETWETWET WETWET WET WE T WETWETWETWETWET WETWETWETWETWETWE T WETWETWETWETWET<II <II <IIISGInc.com CAD FILE NAME Architecture + Engineering + Environmental + Planning 26553 CONCEPT FILE LOCATION: S:\PROJECTS\26000 PROJ\26500-26599\26553 FOSTER PROPERTY-ELK RIVER MN\26553 CIVIL-SURVEY\CIVIL_NON PRODUCTION DRAWINGS\26553 CONCEPT.DWG ISG PROJECT NO. 22-26553 FOSTER PROPERTY DEVELOPMENT ELK RIVER, MINNESOTA - 2022/03/14 CONCEPTUAL LAYOUT N0 SCALE IN FEET 200 400 SITE SUMMARY CURRENT ZONING:R1d - SINGLE FAMILY RESIDENTIAL 2040 LAND USE:RESIDENTIAL (2-6 UNITS/ACRE) PROPOSED ZONING:PUD GROSS AREA:11,006,769 SQ. FT. / 252.68 AC. WETLAND AREA:3,079,259 SQ. FT. / 70.69 AC. *NET AREA:7,926,812 SQ. FT. / 181.97 AC. PROPOSED ROW:1,174,216 SQ. FT. / 26.96 AC. PRIVATE ROAD EASEMENT:128,751 SQ. FT. / 2.96 AC. OUTLOT AREA:5,667,773 SQ. FT. / 130.11 AC. **LOTS AREA:4,036,029 SQ. FT. / 92.65 AC. WETLAND IMPACTS:177,949 SQ. FT. / 4.09 AC. (ASSUMED) *NET AREA = GROSS AREA - WETLAND AREA **LOTS AREA = GROSS AREA - PROPOSED ROW - PRIVATE ROAD EASEMENT - OUTLOT AREA PROPOSED LOTS:537 UNITS NET DENSITY:2.95 UN/AC (537 UNITS/181.97 NET SITE ACRES) SITE LEGEND MIN. 45' WIDE LOTS (45 LOTS) MIN. 55' WIDE LOTS (61 LOTS) MIN. 60' WIDE LOTS (131 LOTS) MIN. 65' WIDE LOTS (172 LOTS) AREA NOT INCLUDED IN SITE DATA EXISTING SANITARY FORCEMAIN 13065 Orono Parkway Elk River, MN 55330 763.635.1000 ElkRiverMN.gov March 18, 2022 US Home, LLC Paul Tabone 16305 36th Ave N, Suite 600 Plymouth, MN 55446 Dear Mr. Tabone: Thank you for your applications for concept review. City staff along with outside agencies have completed a review of the initial submittal and have the following comments. Please incorporate these comments, along with those received during work session discussions, into future submittals. General Comments 1. The property will need to be developed as a Planned Unit Development to support the housing mix and types proposed in the concept plan. This includes a zone change, conditional use permit, and preliminary plat application. 2. Consider reducing the number of cul-de-sacs constructed as part of this project. 3. The “knuckle” or “eyebrow” cul-de-sac in the southwest corner must be modified as a standard cul-de- sac or a removed entirely. 4. The extension of Ivanhoe should loop back to CR 40 instead of turning into a cul-de-sac. That street has always been considered the main loop through Miske Meadows and even has the dual sidewalk. It makes sense for this to connect directly to CR 40 to finish the main loop. 5. A trail will be required along the west side of Cleveland/CR 40. 6. The park and recreation commission will discuss trails and park dedication in more detail during a work session on April 13, 2022. 7. The wetland delineation was approved for this site in 2021 however no wetland impacts have been applied for at this time. The proposal shows significant fill. I strongly encourage the applicant to schedule a pre-application meeting to discuss proposed wetland impacts for the entire site with the Wetland Conservation Act (WCA) Technical Evaluation Panel (TEP). This would include staff from BWSR, the DNR, Sherburne SWCD and could also include US Army Corps of Engineers (USACE). The proposal shows significant wetland impacts and their application will need to illustrate a strong need for those impacts, sequencing and mitigation plans. I would be willing to organize this meeting as well. 8. The large, deep basin is believed to be an excavated pond for previous gravel mining operations. The USACE may have regulatory authority over this basin and WCA may also regulate any proposed impacts. Historical review data will be useful to better understand necessary regulations for this basin, specifically if this area was previously wetland. Impacts to that basin should also be discussed during the pre- application meeting. 9. The project will require an Environmental Assessment Work (EAW). One item to note is that Elk River has known habitat for the Blanding’s turtle, which is identified as a rare and significant natural feature by the DNR Natural Heritage Inventory System (NHIS). This will need to be addressed in the EAW. The site is also home to many mature trees as noted during the wetland delineation review. The applicant should submit a tree preservation plan, specifically near wetlands and the Trott Brook. 10. The applicant may also consider water saving infrastructure. Recently a similar mixed residential development utilized water runoff recycling programs to provide homeowners water for irrigation purposes. We expect water usage in these homes for lawn irrigation to be significant and water-saving measures could provided an added value to these homes. The system collects runoff in ponds and uses different pipes to route this water specifically for watering lawns and gardens. If this is something Lennar is open to, city staff would be eager to discuss. 11. Another potential opportunity for added value would be for the developer to consider adding electric vehicle charging in some homes. With the significant increase in electric vehicle adoption, we know residents will be looking to add at-home charging in the near future. The vast majority of EV charging occurs overnight, at home. Elk River Municipal Utilities offers many rebate programs and has been open to the idea of a pilot project to add EV charging or EV-ready infrastructure in new homes. If Lennar is interested, this could be a great partnership. 12. Storm water considerations for the large basin: a. We don’t know of any precedence using large, human-excavated mining basins for stormwater treatment. The biggest difficulty will be in determining how much water quality the basins provide and what sort of maintenance would be required for these mining basins. b. If they are very deep they may be too difficult to be maintained. We may allow the project to use the large basins for rate control, but the applicant should show that water quality and volume control are provided upgradient of the large open-water basins. c. Size the site BMPs such that they can be properly maintained and show that the site BMPS provide the required water quality and volume control needed for the property, but we may allow plans to incorporate the large basins in their HydroCAD calculations to show that proposed rates leaving the parcel are lower than existing rates. d. Adding stormwater to an established basin that has essentially become a lake and is now home to a variety of wildlife species is also a point of consideration in reviewing the possible use of the basin for stormwater needs. 13. ERMU Water Department will require a 12” trunk water main from the existing 12” water main in the northwest corner of this proposed development to the south for a future connection to 183rd Ave and to the east to connect to Cleveland St. 14. Staff will continue to review the proposal and include additional comments during planned work sessions. Please reach out with any questions regarding these comments. Sincerely, Zack Carlton Planning Manager 763.635.1035 Home Styles •Single Family detached homes •2-car and 3-car floorplans •3+ beds, 2+ baths •Approx 1600 –2600 square feet •Full basement, split level, and SOG configurations •Basements can be finished or left unfinished •Potential options for outdoor living spaces -decks, morning rooms, porches, patios, etc Architectural Samples