236 Old Ayer Rd Groton, MA $ 1,900,000
236 Old Ayer Rd
$ 1,900,000
Open House 10/18 11am - 1pm
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236 Old Ayer Rd

Groton, MA, 01450
$ 1,900,000
Bedrooms4 Baths3.1 Sq 4,001

Monthly Estimate*

$ 13,123

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Single Family Home for sale in Groton, MA

for $1,900,000 with 4 bedrooms and 3 full baths, 1 half bath. This 4,001 square foot home was built in 2002 on a lot size of 5.01.

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. 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 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 wrapped in windows - a study with views all around. 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. Three-bay attached garage; snow-melt tracks set into the drive. Private well and septic, natural gas, radiant floors, eight zones of heat and five of air, and a standby generator covering essentials. The setting is the rarest part. More than sixty acres under Agricultural Preservation Restriction surround the property, with more across the road. Down Old Ayer Road, Groton Hill Music Center brings a thousand-seat concert hall and a year-round music school to open farmland. Groton-Dunstable schools, Lawrence Academy and Groton School are minutes away; Route 2 via Ayer, I-495 in Littleton. Seller is a licensed real estate salesperson in the Commonwealth of Massachusetts and has a personal financial interest in the property. The listing agent is the principal owner of the property.

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Open House

10/18/2026 11:00 AM - 1:00 PM
236 Old Ayer Rd Groton, MA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,900,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 16,373

Style

Colonial,Victorian

Lot Size

5.01

Year Built

2002

Town/City

Groton

County/Region

Middlesex

MLS | Web ID

73577663

List By
Edward O'Neill

Listing Agent

Keller Williams Realty

Broker

Affordability Calculator

$14,487
Per Month
91%
9%
0%
Monthly Principal & Interest
$13,123
Monthly Property Taxes
$1,364
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Pricing History
DatePricePrice ChangeDescription
9/16/2026$1,900,000 Listed Price

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236 Old Ayer Rd, Groton, MA, 01450 is a Single Family Home for sale at $1,900,000 with 4,001 sqft and a lot size of 5.01. 236 Old Ayer Rd has 4 bedrooms, 3.1 baths, and was built in 2002. The property's zip code is 01450 which is in Groton, MA