City of Frederick Donates Land for Mosaic's Stormwater Solution

At its April 16, 2026 public meeting, the Frederick City Council approved a donation agreement granting a 1.2-acre parcel of city-owned land to the Housing Authority of the City of Frederick — a transfer that makes one of Mosaic's most important pieces of infrastructure possible.

The Land

The parcel sits between Sagner Avenue and the future Vermont Way, adjacent to the Mosaic site. For years it was designated as open space — "Park No. 11" in the city's parkland inventory — but its size and physical constraints meant it never functioned as a real park. Instead, it informally collected stormwater after rain events, despite never being designed for that purpose. Like much of the surrounding area, it has also been subject to the sinkhole activity that comes with Frederick's karst geology.

Why It Matters

Under the donation agreement, the city conveys the land to Mosaic for nominal consideration — one dollar. In exchange, Mosaic takes on a major commitment: designing, building, and maintaining a brand-new lined, code-compliant stormwater management facility on the site, at its own expense.

This is the engineered stormwater facility we have written about before — coordinated with city engineering so it serves not only Mosaic's 221 new affordable homes but parts of the surrounding neighborhood as well. A properly designed, lined facility directly addresses the drainage and sinkhole issues that have troubled this area for decades.

The agreement includes real accountability. The deed restricts the property's use to the Lucas Village redevelopment and the nearby properties that benefit from it, and the land reverts to the city if construction of the new facility does not begin within three years or the facility does not remain in operation.

A Partnership That Keeps Delivering

This is not the city's first investment in Mosaic. The city previously committed $1 million from its affordable housing fund, and at the same April meeting the City Council also approved the street right-of-way changes for Vermont Court and Pennsylvania Avenue (Resolution 26-7) and the parkland dedication waiver (Resolution 26-8) recommended by the Planning Commission last summer — two more key city approvals for the project.

The land donation continues that pattern: a city government acting as a true partner in solving Frederick's affordable housing shortage, alongside state funding from Maryland DHCD, federal HUD support, and LIHTC financing.

We are grateful to Mayor O'Connor, the City Council, and city staff for their continued confidence in this project. The full agenda and documents from the April 16 meeting are available on the City of Frederick's meeting portal.

What Happens Next

With the donation agreement approved, the Mayor is authorized to execute the deed transferring the property. The project team continues finalizing permits and financing ahead of the Fall 2026 groundbreaking, with preleasing expected around Fall 2027 and first move-ins around Spring 2028.

Every piece of this project — the funding, the land, the design, the approvals — has come together through partnership. This donation turns a long-standing neighborhood problem into part of the solution, and it is one more reason Mosaic will be a community Frederick can be proud of.