Council approves New Haven Temple conditional-use permit for Trailhaven property with noise, lighting and landscaping conditions

The Corcoran City Council on a 4-1 vote approved a conditional-use permit and site plan for the New Haven Temple at 8750 Trailhaven Road, a 5.65-acre property in the city’s rural-residential district, adding conditions intended to limit noise, lighting and parking impacts on nearby homes.

The council’s action allows the applicant to convert an existing pole barn into the primary worship space with a 760-square-foot expansion, to use an on-site house as an accessory building, and to operate weekend services and limited weekday ritual activity. The project as approved limits regular services to about 25 people, caps regular attendance at 35 and allows up to 75 people only for a few holidays each year; the site plan shows 21 parking stalls on the lot.

Staff recommended approval after finding the proposal meets the city’s conditional-use standards for places of worship in the rural-residential district, but the planning commission had recommended denial. The council’s approval includes several amendments added during deliberations to address neighbor concerns.

Councilors and staff said the main technical issues were noise from early-morning ritual activity, headlight and glare from parking, and whether on-site parking and a gravel access would protect nearby residences and the rural character. City staff said the pole-barn expansion and the existing house would be required to meet the city’s residential building-materials standards and property-maintenance code.

Key conditions attached to the approval require that the temple comply with Minnesota Pollution Control Agency (MPCA) residential noise standards; provide reasonable access for city staff to inspect for compliance when complaints are received (and periodic inspections as described in the CUP); reduce or eliminate proposed exterior building-mounted lighting to the minimum needed for safety and make remaining lights motion- or timer-activated; and submit a chloride (de-icing) mitigation plan for the parking area.

Council members also added a requirement that the parking area be screened to limit headlight glare: the applicant must provide either a fence around the parking lot, an additional row of shrubs, or plant at least 30% of the new plantings at a larger size (exact sizes and species to be determined with staff). Staff will confirm landscaping and screening details as part of final permit approvals.

Applicant and congregation representatives told the council they intend all regular services and ritual instruments to be inside the pole barn and that the temple will be insulated to reduce sound. The applicant’s presenter said the congregation currently anticipates about 10–12 cars for typical weekend services and stressed that weekday activity would usually be one or two people at dawn and dusk.

Several nearby residents opposed the project during the public-comment period, citing concerns about vehicle traffic on narrow gravel roads, visibility and sight-line safety at the Trailhaven/County Road 10 intersection, early-morning noise and long-term precedent for nonresidential uses in the rural-residential district. One neighbor told the council she had heard music and instruments from the property during prior maintenance visits and that car headlights from evening gatherings had shone into nearby bedroom windows. City staff said the police and code office had no formal recorded noise complaint tied to services at the property before the application.

The council’s conditions also require all parking to be contained on-site (no use of Trailhaven Road or County Road 10 for overflow parking), screening of exterior trash and storage, and continued compliance with the city’s property-maintenance code for both structures on the parcel. If the temple exceeds the approved attendance or other conditions, staff may pursue the CUP revocation process set out in city code.

The project’s approval was the outcome of multiple amendments and votes: the council first debated and added planting/parking screening and inspection/noise provisions, and after further discussion approved the amended resolution by a 4-1 vote. The planning commission had recommended denial; staff had recommended approval with conditions.

The council’s action allows the applicants to proceed with building and permitting but requires submittal of final material and lighting specifications, a chloride mitigation plan and demonstration of compliance with the noise standard before full occupancy of expanded uses.