Two listings, same number of bedrooms, a few hundred dollars apart. One is in a building that went up in the last decade, with an elevator and a leasing office. The other is a floor of a house that has been rented out since before you were born.
The gap between those two rents comes from a different way of pricing the same thing, and each one leaves different costs out of the number you see. Neither category is better. They fail differently, and they fail in ways you can work out in advance.
Here is how to compare a new building and an older building in Boston on total monthly cost, including how to spread a free month across the lease.
Two listings, two different pricing logics
A new building is priced by a professional operator who knows exactly what the market will bear, and whose extra line items add cost beyond the base rent. Amenity fees, separately metered utilities, parking and pet rent are all examples.
An older building is usually priced by a smaller landlord who wants the unit filled with minimal fuss. The headline rent is closer to the whole story, but the building itself has costs baked into it that transfer to you: how it is heated, whether there is laundry, whether there is any way to cool it in August.
So compare total monthly cost with total monthly cost, and note that each category has its extras in different places.
What each headline rent leaves out
A newer building's headline rent can leave out optional fees, utilities and parking, while an older building's can leave out heat, laundry and cooling.
| Newer building | Older building | |
|---|---|---|
| Fees | An amenity or community fee, sometimes monthly, sometimes annual; ask whether it is optional | Rarely any, though check for a separate parking or storage charge |
| Utilities | Usually separately metered, including the cost of running central air in summer | Heat is the variable, and what it runs on matters enormously |
| Laundry | In-unit, so no per-load cost | Often in a basement or off-site, which costs money and time |
| Cooling | Central air, on your electricity bill | Window units, or nothing |
| Parking | Priced separately where a garage exists | Street, or a driveway spot if you are lucky |
| Pets | Ask about monthly pet rent | Case by case, so ask |
| Repairs | On-site or contracted staff | Whoever the landlord calls |
Read that table as two shopping lists. The question is which set of extras applies to how you actually live.
What a free month is actually worth
A free month is worth less than it sounds: one month free on a 12-month lease is about 8.3% off your first-year rent. New buildings that are filling up advertise concessions as headline numbers, one month free or sometimes two. The face rent is the listed monthly rent before any concession.
A free month is a discount spread across the lease, not a month you get for nothing.
One month free on a 12-month lease reduces your effective first-year rent by one twelfth, which is about 8.3%.
Two months free on a 12-month lease reduces it by one sixth, about 16.7%.
The important part: the renewal usually resets to the face rent. The concession is a first-year discount and a second-year increase, and the face rent is the number that carries forward into every year after this one.
So compare the older building against the face rent, not the discounted one, unless you genuinely intend to move again in twelve months.
A worked example of what a free month does to your renewal is in what to ask for instead of lower rent.
In Boston, heat type can matter more than rent difference
In older Boston apartments, what the heating system runs on can matter more than the difference in rent.
Gas, oil and electric resistance heating are not comparable costs, and electric baseboard is the expensive one.
A unit that saves you money on rent and costs you a lot more to heat through a Boston winter is not a saving, and you cannot tell which it is from a listing photograph. Ask what the heat runs on, ask who pays for it, and if it is electric resistance heat, ask to see a previous winter's bills.
The related question is when the heat has to be on at all, which is set by law and varies by city. We covered the dates in when your landlord has to turn the heat on.
What breaks, and who fixes it
Both newer and older Boston buildings break. The difference is the failure mode and the response time.
A newer building has systems that are newer and staff who are reachable, and its typical failures are annoying rather than serious: an elevator out, a package room problem, an amenity closed. You are also one of many residents, so you are in a queue.
An older building has older systems, and its failures are more likely to matter: heat, plumbing, a roof. But a smaller landlord with four units may answer the phone personally and fix something the same day, or may be impossible to reach for a week. There is no on-site staff, so responsiveness is a property of the individual rather than the building.
On the tour, ask who to call at 9pm on a Sunday when there is water coming through the ceiling, and see whether the answer is specific.
What should you ask on a tour of a newer building versus an older one?
Ask about fees, utilities and concession terms in a newer building, and about heat, laundry, cooling and repairs in an older one.
For a newer building:
- Is there an amenity or community fee, how much, and is it monthly or annual?
- Is it optional? If it is not, add it to the rent before comparing.
- Which utilities are separately metered, and is there a typical range for this unit size?
- If there is a concession, what is the face rent, and what does a renewal look like?
- Is parking available with this unit, and at what monthly cost?
For an older building:
- What does the heat run on, and who pays for it?
- Where is the laundry, and what does a load cost?
- Is there any cooling, and are window units permitted?
- Who handles repairs, and what is the out-of-hours number?
- How recently were the heating system and the roof worked on?
For the older-stock version of this in more depth, including what changes when your building is literally a house, see renting a triple-decker in Somerville. If you are weighing amenities specifically, whether a building with amenities is right for you and how to find one in Boston cover that side.
How to compare the two on one line
To compare a new building and an older one, build a single total monthly figure for each and compare those.
Start from the face rent, not the concession rent. Add any non-optional fee. Add a realistic monthly estimate for whatever utilities you pay, and for an older unit with electric resistance heat, weight the winter months heavily rather than averaging them flat. Add parking if you need it, laundry if it is not in the unit, and pet rent if it applies.
Then compare those two numbers, and ask which of the two lists of extras you are more willing to live with. A shorter commute, in-unit laundry or a quiet building may be worth paying a premium you can now see.
What makes this comparison easier is checking a listing's amenities, pet policy and laundry details before you tour rather than after. Spot Easy's search filters cover amenities, pets and laundry, though no platform can tell you what a previous tenant's heating bill looked like.
For how this specific trade-off plays out in one neighborhood where both categories sit side by side, our guide to living in Fenway works through it, and what is typically included in Boston apartment rent covers the baseline.
FAQ
Is a free month a real discount? Yes, but a smaller one than it looks. One month free on a twelve-month lease is about 8.3% off your first year, and the renewal usually goes back to the face rent. Compare against the face rent.
Are older Boston apartments always cheaper? On headline rent, often. On total monthly cost, not reliably, because heat type, laundry and cooling can close or reverse the gap.
Is an amenity fee negotiable? Ask. Sometimes it is bundled and fixed, sometimes it is a separate charge with room to move, especially on a building that is still filling up.