Norwalk approves Hackney Hills plat 1 but bars building permits on lots draining to failed retaining wall

The Norwalk City Council voted to accept public infrastructure and approve the final plat for Hackney Hills Plat 1 on Sept. 18, 2025, but amended the approval to prohibit building permits for Lots 21 through 64 until a privately owned retaining wall near Outlot X is repaired and inspected by city staff.

Council action came after residents and council members raised concerns that an existing retaining wall adjacent to a private stormwater detention area has shifted and allowed silt to move downstream toward Lake Colchester. The plat, part of the Hackney Hills planned unit development, covers 68 townhomes and includes one public street (Walsh Avenue) and several private streets and outlots intended for future development.

Why it matters: Council accepted only the public infrastructure (water, sewer and public streets) while leaving unresolved private improvements that affect stormwater control. Residents and nearby districts, including the Lakewood Recreation District, were cited by speakers as stakeholders directly affected if sediment continues to reach the lake.

City planning staff told council the public infrastructure passed final inspection and recommended acceptance, but acknowledged a private retaining wall at Outlot X has “sunk” and will require repair. Jennifer Ellison, a Jerry’s Homes representative, told council, “We do have a plan in place. I expect that to fully be resolved within the next 30 to 40 days depending on weather.” Melissa Hills, a civil engineering consultant, said heavy, repeated rain events this summer caused silt-fence and temporary erosion controls to fail and that those measures have since been restabilized.

Several speakers urged caution before finalizing approvals. A resident warned council that approving the plat while the wall and detention-area issues remain unresolved would invite complaints from neighbors and the Lakewood Rec District if silt continues to reach the lake. Council members debated whether the city could enforce repairs on private improvements. Staff noted the city can withhold building and occupancy permits on lots that rely on the private improvements until those improvements meet standards.

Council amended the staff-recommended acceptance with a written condition: Lots 21 through 64 may not receive building permits until the retaining wall is repaired and the repair is inspected and accepted by the city. Jennifer Ellison told the council the developer would not begin foundations on the lots adjacent to the wall and suggested that, once the wall is complete, Jerry’s Homes would notify the city and provide photographic evidence; the city would then schedule an inspection to clear the hold on permits.

The final motion to accept the public infrastructure with the condition passed on a 4–1 vote: Yes — Brown, Cool, Meineke, Baker; No — Livingston. The motion was made by Council member Baker and seconded by Council member Brown.

Next steps: Jerry’s Homes and its contractors will proceed with the private retaining-wall repairs; staff and the developer agreed a short period of inspection/confirmation would follow completion. Council members said they would use the building-permit process to ensure private repairs are completed before any affected lots are occupied.