Skip to content
Bean Group
Offered at $1,699,000Active
beds
4
baths
4
sq ft
4,001
Built
2002

236 Old Ayer Rd

Groton, MA 01450

Upcoming open house

Sat, Nov 7 · 2:00 PM–4:00 PM

Arrive prepared. Get the November 2026 Groton Bean Group Buyer’s Guide before you tour.

About this home

Offered for the first time - an architect-designed home on five acres carved from a working orchard, with long views over open farmland to the hills and some of the land still in apple trees planted by the owner's family. The architect's earlier work included the Gothic greenhouses and library at a Boston museum. Designed around those views, it shows the moment you step in: leaded glass panels of apple branches flank the entry, and the land opens up ahead. Nine-foot ceilings run the first floor. The gracious living room rises to a cathedral ceiling on an exposed stained beam, with built-ins, a brick fireplace, a painted orchard mural, and a woodstove insert that can heat the house. Kitchen and dining room share one open thirty-five-foot span: granite island with gas cooktop and seating, double wall ovens, walk-in pantry, built-in desk, glass-front cabinetry, and a bay window over the sink that frames the hills. A glassed-in three-season room with a bluestone floor opens off both. A wooden spiral stair climbs from the second-floor hall, past an arched Palladian window, to an octagonal tower room with views in every direction - a study that closes behind its own door. The primary suite enters through its own vestibule: vaulted ceiling, a bank of picture windows, two fitted walk-in closets and a private deck. Its spa-inspired bath has twin vanities, a glass corner shower with rainfall head and body sprays, and separate water closet. Two more bedrooms share a split bath; a first-floor bedroom with full bath opens to the mudroom and hall. Laundry is on the second floor; the finished lower level adds a large rec room. Outside, a salt-water pool and in-ground spa sit on a paver patio among uplit gardens and tiki torches, much of the planting done by the owner and meticulously kept since. Three-bay attached garage; snow-melt tracks set into the drive. Private well and septic, radiant floors, zoned heat and air, standby generator. Route 2 via Ayer, I-495 in Littleton. The setting is the rarest part: more than sixty acres under Agricultural Preservation Restriction surround the property, with more across the road. And the sun sets over the orchard.

Listing last checked: Listing updated:

Listed by Edward O'Neill · Keller Williams Realty · MLS #73577663

Request property information

Select a document to start a request. You can add others in the form. Availability varies.

Details at a glance

Interior6 property facts
Rooms
10
Heating
Baseboard, Radiant, Natural Gas, Hydronic Floor Heat(Radiant), Wood Stove
Cooling
Central Air, Ductless
Flooring
Wood, Tile, Vinyl, Carpet, Flooring - Stone/Ceramic Tile, Flooring - Wall to Wall Carpet, Flooring - Vinyl
Basement
Yes · Full, Partially Finished, Interior Entry, Bulkhead, Concrete
Fireplaces
1
Building6 property facts
Style
Single Family Residence
Year built
2002
Garage
3
Parking
6
Foundation
Concrete Perimeter
Roof
Shingle
Land & utilities5 property facts
Lot size
5.01 acres
Water
Private
Sewer
Private Sewer
Pool
Yes · Pool - Inground Heated, Private
Zoning
RA
Financial2 property facts
Annual taxes
$16,373
Assessment year
2026

Location

Estimated monthly cost

Explore costs at the $1,699,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$9,955 / monthAdjust
Principal & interest
$8,591
Property tax
$1,364
Insurance
Not entered
HOA
Not entered

Listing annual taxes: $16,373. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

More property insights

Automated value estimate $1,640,000

Estimated range $1,520,000–$1,710,000.

Automated estimates are not appraisals or guarantees of market value.

Request a professional market analysis
Comparable properties 3 supplied

Sold Aug 18, 2026

$1,750,000

156 Harrington Ave

Sold Aug 24, 2026

$1,650,000

21 Leanne Drive

Sold Aug 12, 2026

$1,600,000

28 Howlett St

Photo-based condition insights

Overall presentation: above average

Explore more of Groton

Continue your search in Groton.

Need help making sense of this home?

About 236 Old Ayer Rd

Can I request a private showing?

Request a tour of 236 Old Ayer Rd and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

Are property documents available?

Availability varies by property and source. Request the documents you need and we will help obtain what is available.