At three bedrooms, a top school district can cost the state median
Two pieces here say $750,000 reaches no Tier 1 district, which is true of the four-bedroom house. At three bedrooms it is not: the typical three-bedroom home in Westborough, a Tier 1 district, is $685,000 — about what one costs across Massachusetts — and Southborough and Westford come in under $750,000 too. At five bedrooms or more the ticket jumps: only six Tier 1 or 2 towns come in under $1 million, and the cheapest Tier 1 is Westford at $1.19M.
Two pieces on this site say that a $750k budget reaches no Tier 1 district. They are right about what they measure, which is the four-bedroom house this site models for every town — and at that size, none of the Tier 1 towns comes in under $750k.
But a district does not charge one price. What it costs to get in depends on how much house you need, and Zillow publishes its price index by bedroom count, so the answer at other sizes can be read off observed prices instead of modelled. At three bedrooms, it is a different answer.
At three bedrooms, the top tier starts near the state median
The cheapest Tier 1 market for a three-bedroom home is Westborough, where the typical one is $685k. The typical three-bedroom home across Massachusetts is $673k. In Westborough, a top-tier district costs about what an ordinary one does anywhere.
Three Tier 1 towns have a typical three-bedroom under $750k: Westborough ($685k), Southborough ($725k), Westford ($744k). Widen to Tier 2 and 9 strong districts come in under $700k, 21 under $800k.
Read the commute column before the price column. The two cheapest, Wilbraham and Longmeadow, are both in the Pioneer Valley — 110 and 118 minutes from Boston, which makes them a bargain only for a family whose life is out there. Within an hour of Boston the list is Medway ($643k, 58 min), Holliston ($679k, 57 min), Chelmsford ($692k, 57 min).
At five bedrooms or more, the top tier starts at $1.19M
The same districts cost a great deal more for a larger family — the cheapest Tier 1 entry is 1.7 times the three-bedroom one. Only 6 Tier 1 or 2 towns have a typical 5+ BR home under $1M, and the cheapest Tier 1 is Westford at $1.19M. Raise the ceiling to $1.2M and the list reaches 14.
That gap is the price of an extra bedroom showing up where it bites hardest. In the towns with the strongest schools, moving up the market costs the most — so a family that needs the space pays the school premium twice, once for the district and again for the room.
Three things these numbers are not
- They are not house-only. Zillow splits its index by bedrooms only for houses and condos together, so a three-bedroom figure in a town with many condos is partly a condo figure.
- The top bucket is not five bedrooms. It is five or more, so it carries a town’s largest houses and runs above a true five-bedroom median. A family that needs exactly five may well do better than the figures here — the bias runs in your favor.
- They are typical values, not listings. Nothing here says a house at that price is on the market this week, and in a small town the supply at any one size can be thin. Boxborough has too few large sales for Zillow to publish a 5+ BR figure at all, so it is absent from that list rather than cheap.
How to use this
- Decide the size before the district. The cheapest way into a strong district at three bedrooms and at five are different towns.
- Treat Westborough as the benchmark. A three-bedroom in a Tier 1 district at roughly the state’s median price is the floor. Anything cheaper is trading away distance or tier.
- Price the family you will have. A household buying three bedrooms now and needing five later is buying into a district at two very different prices.
How this was measured
Prices are the Zillow Home Value Index by bedroom count — the typical value of the middle third of each town’s market — for July 2026. Strong districts are this site’s Tier 1 and Tier 2, of which there are 65. The statewide three-bedroom figure is the median across every town Zillow prices at that size. The four-bedroom comparison uses this site’s modelled house price, as the two earlier pieces do. See the methodology, or download the tables. Figures as of September 11, 2026.
