121B Tremont St., Suite 24, Boston, MA 02135(617) 397-5158
Wellesley is about 16 minutes from our Newton office (437 Newtonville Ave., Suite B, Newton, MA 02460, USA), with 1930s center-entrance colonials with a smaller stock of 1970s contemporaries. We see the most calls from Wellesley Hills, Wellesley Square and Cliff Estates, where housing stock is fairly consistent across blocks and our crews know the inspectors by name.
Wellesley whole-home work usually starts with a couple who has lived in the house ten to twenty years and is ready to reset the kitchen, primary suite, and at least one secondary bath at the same time. We sequence those scopes against an HVAC, electrical, and plumbing review so the systems upgrades happen behind walls that are already open.
Phasing is the part most homeowners underestimate. We typically run the kitchen and one bath first so the family can stay in the house through the next phase. The third and fourth scopes (additional baths, basement, attic, exterior envelope) follow once the kitchen is back online. The full timeline runs 5 to 9 months on site for a mid-range scope, longer for a full top-to-bottom transformation.
Pricing follows the Preliminary Estimate tier model — Basic Scope ($145K–$245K), Mid-Range ($245K–$345K), Full-Scope ($345K–$445K) on a 2,600 sqft anchor profile. Final price is confirmed in your written Preliminary Proposal after on-site consultation.
Final price is confirmed in your written Preliminary Proposal after on-site consultation. The tiers below reflect anchor ranges from our calculator (single-family home base, with modifiers for property type and size) or our Preliminary Estimate tier model (whole-home).
$145,000 – $245,000
Cosmetic refresh throughout — paint, flooring, light fixtures, cabinet hardware, minor kitchen or bath updates. No structural changes, no additions, no exterior envelope work.
$245,000 – $345,000
Full kitchen and bathroom remodels, systems upgrades (HVAC, electrical, plumbing), some exterior envelope (windows, doors, or selected siding), selective interior finish work throughout.
$345,000 – $445,000
Top-to-bottom transformation — full kitchen and bathroom remodels, complete systems upgrades, exterior envelope (roof, siding, windows), often basement or attic finish work, may include reconfigured layouts.
When you sign a Preliminary Proposal with Bay State, the number on the page is the number you build against. See the payment schedule.
Wellesley building department runs on a Tuesday permit cycle, so we submit Friday morning to keep framing starts on schedule. Kitchen and bath permits clear in 2 to 3 weeks once submitted; gas and plumbing inspections schedule by appointment.
Bay State handles all permit applications and inspections. Copies of approved permits are provided to every client. See how the project flows.
