Consultants and staff present comprehensive analysis of Austin’s density‑bonus programs

Consultants and City of Austin staff reviewed the performance and structure of the city’s density-bonus and affordable-housing incentive programs and presented options to recalibrate and simplify during the Housing and Planning Committee meeting Feb. 6.

Darren Smith, a principal with Economic & Planning Systems (EPS), said his firm and Clarion Associates were hired to inventory programs, assess performance, interview stakeholders and recommend refinements. “The intention of the work initially was to look at ways to enhance utilization of these programs,” Smith said, noting Austin currently administers about 15 programs with differing goals, geographies and calculations.

EPS highlighted wide variation across programs: income targets differ (for example, many rental incentives target 50–60% of area median income while some downtown programs use 80%), affordability durations vary from one year to 99 years depending on program, denominators differ (units, bedrooms, bonus square footage) and incentives are determined by different measures (height, floor‑area ratio or maximum bonus). Smith said this complexity makes apples‑to‑apples comparisons difficult for developers and staff.

On performance, Smith said the Smart Housing program has produced and is planning far more units than any other program — roughly 11,000 produced and a similar number planned — because it offers fee waivers and relatively light affordability restrictions. Affordability Unlocked, a citywide program that incentivizes projects providing 50% or more affordable units, had nearly 6,000 planned affordable units as of late 2024. By contrast, the downtown density bonus has generated many in‑lieu payments — about $27 million through 2024 — and just a handful of on‑site affordable units because on-site production is costly for high-rise projects.

Consultants recommended the city consider consolidating and clarifying programs by geography and purpose, calibrating requirements more frequently to reflect market conditions, expanding the use of in‑lieu fees (particularly where on‑site production is economically infeasible) and providing consistent denominators and rules across programs so developers and staff can compare results reliably. Smith said other peer cities typically maintain fewer programs, calibrate requirements by market area and prefer focusing incentives on affordable housing rather than non‑housing community benefits that are difficult to monetize.

Alan Pani of the Planning Department and Mandy DeMaio, interim director of the Housing Department, said staff will use the consultant recommendations as they update several programs this year — including the University Neighborhood Overlay, eTOD phase 2, DB90 and a downtown density-bonus update — and that specific recalibrations will require additional analysis and legal review.

During questions, committee members raised several practical concerns: how fee‑in‑lieu dollars are used, whether affordability durations and income levels lead to units that are hard to lease, and the economics of producing on‑site units versus using fees to fund units in other neighborhoods. DeMaio explained housing-trust-fund revenues come from several sources (including fee-in-lieu dollars designated to specific programs and proceeds from formerly publicly owned parcels that now generate property tax revenue) and that trust‑fund allocations support rental development, local housing vouchers and displacement prevention programs.