Connecticut Developer Fee Brought in $8M for Affordable Housing — but Fewer Affordable Homes Are Being Built

Why It Matters

The gap between rising fee revenue and dwindling on‑site affordable units threatens to exacerbate Connecticut’s housing shortage, highlighting a policy mismatch that could undermine regional affordability goals.

Key Takeaways

• Stamford collected $8.5 M in developer fees for affordable housing.
• On‑site affordable units approved fell to 12 in 2025.
• Developers increasingly choose fee‑in‑lieu over building on‑site units.
• Trust fund revenue rises, but housing supply lag persists.

Pulse Analysis

Developer fees have become a cornerstone of many municipalities’ affordable‑housing strategies, allowing cities to amass dedicated funds without directly mandating construction on every project. In Connecticut, the statewide fee‑in‑lieu model was designed to give localities like Stamford a predictable revenue stream while giving developers flexibility. The recent report shows the model delivering on its financial promise—over $8.5 million was deposited into the Stamford affordable‑housing trust fund, a figure that surpasses prior years and provides a sizable pool for future initiatives.

However, the financial success masks a structural shift: developers are opting to pay the fee rather than integrate affordable units into their developments. This trend has led to a stark drop in on‑site approvals, with only 12 units cleared for construction in 2025 compared with dozens the year before. The fee‑in‑lieu approach can dilute the intended benefits of mixed‑income neighborhoods, reduce economies of scale in construction, and delay the delivery of housing that directly serves low‑ and moderate‑income households. Other cities, such as Boston and Seattle, have responded by tightening eligibility criteria for fee payments or imposing higher rates to incentivize on‑site provision.

Policymakers now face a balancing act. Maintaining the trust fund’s cash flow is essential for long‑term affordable‑housing programs, yet without a corresponding increase in unit production the fund’s impact remains limited. Options include raising the fee rate, linking payments to a minimum on‑site quota, or offering density bonuses to developers who exceed affordable‑unit targets. Stakeholders—from municipal planners to housing advocates—must collaborate to ensure that revenue generation translates into tangible housing outcomes, preserving the original intent of Connecticut’s developer‑fee framework.