Boston in brief
Residential buildings with 15 or more units fall under the city's emissions ordinance, BERDO, with limits that tighten toward net zero by 2050. A reserve plan that ignores heating and hot water replacement is now out of date on day one.
What BERDO means for a condo budget
Boston's Building Emissions Reduction and Disclosure Ordinance covers residential buildings with 15 or more units, and any tax parcel whose buildings add up to 15 units or 20,000 square feet. The city says buildings begin meeting emissions standards in 2025 or 2030 depending on size, and all are expected to reach net zero emissions by 2050.
For a condominium that means the boiler, the domestic hot water system and in time the building envelope stop being simple like-for-like replacements. A reserve study can carry two prices for those items: the replacement the building would get today, and the lower-emission option the board expects to need. Boards then see the gap in dollars instead of guessing.
The building stock
Boston associations range from three-unit row houses in the South End and Dorchester to concrete towers downtown and in the Seaport. Small brick buildings tend to need repointing, slate or rubber roofs, fire escapes and old cast iron drains priced in. Towers bring elevators, garage decks, facade inspections and large mechanical plant, which is why studies for them sit at the top of the fee range.
Boston is also one of the 61 Massachusetts municipalities on the state's specialized energy code list. That code mainly governs new building and major renovation, so ask the firm whether any planned work in the study would trigger it.
What a Boston study usually has to price
- Boilers and hot water plant (BERDO)
- Masonry repointing and lintels
- Flat roofs and roof decks
- Elevators in mid-rise and tower buildings
- Garage decks and waterproofing
The state rule, wherever you are
Chapter 183A, section 10(i) applies here as it does across Massachusetts: an adequate replacement reserve, collected with the common charges and held apart from operating money. No statute requires a study or sets its interval, so the decision sits with the board and the documents. The rule in full.
Fees
Fees in Boston follow the statewide pattern below. Travel and building height move the price more than the town does.
| Study | Typical fee |
|---|---|
| Full study, under 50 unitsSite visit, full component list, 30-year plan | $1,500 to $5,000 |
| Full study, 50 to 150 unitsMore buildings, more components to measure | $2,000 to $8,000 |
| Full study, 150 to 300 unitsLarge or amenity-heavy communities | $5,000 to $20,000 |
| Mid-rise or high-rise buildingElevators, facades, garages, mechanical plant | $7,000 to $15,000+ |
| Update with a site visitRe-inspection and a refreshed plan | Roughly 50 to 80 percent of the full-study fee |
| Update without a site visitDesk review of costs, balances and timing | Often under $1,000 |
Typical ranges, rounded. No trade body or state agency publishes fee figures, so treat these as a guide, not a quote.