Chelsea officials outline FY25 revaluation, recommend 175% commercial shift and 35% residential exemption

Deputy City Manager for Finance Michael Mason told the Chelsea City Council that the city has completed its five‑year full revaluation and submitted the FY25 figures to the Massachusetts Department of Revenue for preliminary certification, which the city expects before its Dec. 2, 2024 tax classification hearing.

Mason said the city’s operational budget for FY25 is roughly $278.9 million and that revenue to meet the budget is expected to come from state aid (about $137.8 million), local receipts (about $55.8 million) and local property taxes (about $82.7 million), with nearly $1.9 million of new growth added to the levy. He emphasized that all figures are subject to final DOR review and that the department’s certification may yield minor adjustments.

The presentation summarized assessed‑value changes from FY24 to FY25. Mason said median values rose modestly for single‑family homes (~2.8%) and condominiums (~4.1%) while commercial and industrial classes saw larger increases (industrial up roughly 12 percent). Those class shifts, he said, informed the city’s recommendation to adopt a split tax structure that leans more heavily on commercial and industrial properties.

Under the proposal the council is expected to consider on Dec. 2, Chelsea would adopt the maximum commercial/industrial shift (presented to the council as a 175% shift) and continue a 35% residential exemption for owner‑occupied properties. Mason said that combination is intended to reduce pressure on homeowners: modeled examples in the presentation showed a typical single‑family median bill could fall (one example given was a $76 annual decrease) and some households could see larger reductions depending on how their assessed values changed.

Assessor Jim Sullivan told the council that the valuation work included submission of roughly 75 reports to DOR and relied on Vision Government Solutions for backend analytics and a consultant for the revaluation piece. Sullivan said staff and consultants used multiple methods and peer review to limit errors, but acknowledged DOR could remove or alter a small amount of the city’s claimed growth if the state applies a different methodology.

The presentation also covered targeted relief programs: senior exemptions (Clause 17E and Clause 41D) with stated income and asset limits, a personal property exemption for small business equipment valued under $10,000, and a range of veteran disability exemptions (including full waivers for certain service‑related deaths). Mason noted the HERO Act changes are not reflected in the FY25 figures and could alter calculations for FY26.

Councilors asked about outreach and the appeals process; Sullivan said that after DOR’s preliminary certification there is a five‑day public disclosure period during which the city will publish values online and send direct mail, call residents, use door hangers and social media. Residents who believe their field card or valuation is incorrect may bring discrepancies to the assessor’s office for review before pursuing a formal abatement.

On affordable housing, councilors asked whether the city receives the same tax revenue from affordable units as from market‑rate buildings. Sullivan said affordable housing is typically valued at a lower net operating income because of constrained rents and different cap rates, which usually results in lower assessed valuations than comparable market‑rate properties. Councilors also raised how valuation changes affect small business owners; Mason and Sullivan said commercial owners ultimately bear taxes but costs can pass through to tenants via rents.

No formal vote took place at the meeting; Mason asked the council to be prepared to vote on the two classification measures (the 175% shift and the 35% residential exemption) at the Dec. 2, 2024 classification hearing once DOR certification is complete. The council closed the meeting after the presentation and Q&A.

What happens next: DOR will review and preliminarily certify Chelsea’s submitted valuation and levy figures; the city will publish values during the statutory disclosure period; and the council is scheduled to consider final classification and any motions at the Dec. 2 hearing.