Planning commission backs Ammon Heights subdivision, approves variances for steeper street grades and single-side sidewalk

The Estacada Planning Commission on Nov. 20 recommended approval of Subdivision 202403-S (Ammon Heights), a 12-lot single-family subdivision on a roughly 3.2-acre site, and granted the variances staff recommended to accommodate steep topography and a modified street cross section.

Alan, planning staff, presented the staff report and recommended approval with conditions. Pat Sissel of Sissel Engineering and applicant William (Bill) Highlands answered commissioner questions and described the project: 12 single-family detached lots served by a new public street, Southeast Panics Place, with a short private spur serving five northern lots. The property is zoned R-2 (medium-density residential).

Key project facts and staff findings - Site area and lots: 3.2 acres proposed to be divided into 12 single-family lots. - Topography: approximately 130 feet of elevation gain across the site from southwest to northeast; average slopes cited in the report of roughly 14% on the west side and about 15.5% on the east side. - Street design: public street curb-to-curb width of 27 feet including two 10-foot drive lanes and a parking lane; staff recommended a single 5-foot sidewalk on the west side and no sidewalk on the east side where a retaining wall is proposed. - Private roadway: a 20-foot-wide private drive will serve five northern lots and will tie into a hammerhead turnaround at the end of the public street. The hammerhead is shown with a 5% maximum slope per fire-department guidance. - Variances requested: (1) to allow only one sidewalk (west side) rather than sidewalks on both sides; (2) to allow short sections of street grade to exceed the city-standard 12% maximum for neighborhood streets and reach up to 15%. Staff concluded the site’s steep topography and limited street connectivity create exceptional circumstances and found the variance criteria in city code (including Title 16 variance standards) were met.

Fire access and mitigation The Estacada Fire Department reviewed the plans and agreed to the variances contingent on mitigation: fire sprinklers in Lots 1–12 and operational access measures. The fire-comments recommended posting a one-side "no parking" zone through the narrower portions so fire equipment can access the upper lots. Pat Sissel, the project engineer, said the portion at 15% is a short section (less than 100 feet) and that the homes would be built with sprinklers; "I don't see that having a big impact on response times for the fire department," he said.

Public comment and concerns Several nearby residents spoke during the hearing. James Moriarty, who lives on Southeast Oak View Lane, urged the commission to prioritize access for firefighters to the five homes on the private spur and asked what would happen if sprinklers failed or if a vegetation fire approached uphill homes. Patrick Williams and Suzanne Williams, neighbors on Oak View, raised concerns about tree removal, wildlife habitat (hummingbirds, owls, coyotes), increased traffic on nearby streets, and the visual impact of new homes. The applicant, Bill Highlands, said he aims for larger lots at the top of the site and suggested the northeast corner could make a good future public amenity; he also said the development team had reduced earlier plans from 27 lots to 12 to better fit the terrain.

Conditions and timing Staff recommended, and the commission adopted as part of the motion, standard subdivision improvement conditions: all public improvements must be provided; water and sewer to extend from Southeast Fourth Avenue; a 10-foot public-utilities easement required across frontages of new lots; stormwater must be managed on-site; and the fire code must be met. Because variances are needed for the subdivision, staff recommended and the commission included a condition to extend variance authorization to three years (the code allows a one-year extension by the commission; otherwise variances would lapse sooner). The preliminary subdivision approval itself requires the final plat to be submitted within four years.

Vote and next steps A motion to approve Subdivision 202403-S, Ammon Heights, and the associated variances as recommended by staff passed; the commission noted the motion "carries." The planning commission is the final decision maker on the variances; the subdivision recommendation will be forwarded to City Council for any additional proceedings required. The public record shows the next City Council meeting date referenced for planning items as Dec. 9.

Implementation risks and outstanding items Residents and commissioners pressed for clarity about maintenance/enforcement of any posted no-parking restrictions, the exact extent of tree removal, and the adequacy of storm and sanitary easements that run along the downhill edge of the property. The applicant and engineer said they would work through detailed design in the public-works review process and that the geotechnical work identified a spring in the northeast corner that will require a localized storm connection.