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31 Days on market
320 Western Avenue Sherborn — Photo 1 of 36

320 Western Avenue Sherborn — Photo 1 of 36

Recent Drop: $55,000

$1,450,000
$1,395,000

$1,395,000

Investment Analysis — 320 Western Avenue

Sherborn, MA 01770

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 01770 carries an estimated $3,870/mo in gross rent — about a 1.19% cap rate and $16,617/yr in estimated NOI at the $1,395,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

4

Baths

2.5

SqFt

3,076

Style

Single Family

Built

1742

Steeped in history yet thoughtfully transformed for today’s lifestyle, 320 Western Avenue is a remarkable four-bedroom, three-bath antique set on three beautifully landscaped acres. From its distinctive curb appeal to its exceptional renovation, the home seamlessly marries historic character with contemporary comfort. The comprehensive renovation has thoughtfully addressed every detail, creating a home that is as efficient as it is inviting. Behind its classic façade are a state-of-the-art geothermal climate system, closed-cell spray foam insulation, newer well and windows, beautifully updated bathrooms, a newly renovated kitchen, and a fresh, sophisticated interior palette. The flexible floor plan offers versatile spaces for modern living, whether for working from home, entertaining, or a peaceful retreat. Sun-filled interiors extend naturally outdoors, with a spacious living room opening to a large back deck overlooking the level yard and charming gardens. The result is an effortless connection between the warmth and character of the home and its idyllic outdoor setting. Located in sought-after Sherborn, known for its top-rated schools, bucolic Farm Pond, and extensive trail network, 320 Western Avenue offers a rare opportunity to enjoy the character of a historic home with the comfort, efficiency, and design of a thoughtfully modernized property.

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 3,076 sq ft principal dwelling). Lot size: 140,263 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Estimates — not financial advice

These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.

Open Houses

Property Details

Financials

Original Price$1,450,000
Annual Taxes$18,677

Parking

Garage2
Off-Street12

Interior Specifications

Total Rooms10
Fireplaces3
FlooringWood, Tile, Flooring - Wood
BasementFull, Walk-Out Access, Interior Entry, Radon Remediation System, Unfinished

Climate & Utilities

HeatingGeothermal
CoolingGeothermal
WaterPrivate
SewerPrivate Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationBlock, Stone, Granite
ZoningRB

Property & Lot

Acres3.22
SqFt Lot140,263
Lot FeaturesWooded, Cleared, Level

Amenities & Appliances

Electric Water Heater • Water Heater • Dishwasher • Microwave • Refrigerator • Water Treatment • Wine Refrigerator • ENERGY STAR Qualified Dishwasher • Plumbed For Ice Maker

Neighborhood

Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails

Geography

Floorplan Breakdown

Structural Layout

Second
Master BedroomBedroom 2Bedroom 3Bedroom 4Bathroom 2Bathroom 3
First
Living RoomDining Room
Main,First
KitchenBathroom 1
Main
Office
Living Room
Lvl First

Beamed Ceilings, Closet/Cabinets - Custom Built, Flooring - Wood, Window(s) - Picture, Balcony / Deck, Balcony - Exterior, Deck - Exterior, Exterior Access, Open Floorplan, Remodeled

Dining Room
Lvl First

Closet/Cabinets - Custom Built, Flooring - Wood, Archway

Kitchen
Lvl Main,First

Bathroom - Half, Wood / Coal / Pellet Stove, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Kitchen Island, Cabinets - Upgraded, Deck - Exterior, Exterior Access, Recessed Lighting, Remodeled, Stainless Steel Appliances, Lighting - Pendant, Lighting - Overhead

Office
Lvl Main

Flooring - Wood, French Doors, Decorative Molding

Master Bedroom
Lvl Second

Cathedral Ceiling(s), Ceiling Fan(s), Beamed Ceilings, Closet - Linen, Closet, Flooring - Hardwood, Recessed Lighting, Closet - Double

Bedroom 2
Lvl Second
Bedroom 3
Lvl Second

Ceiling Fan(s), Flooring - Wood, Closet - Double

Bedroom 4
Lvl Second

Ceiling Fan(s), Closet, Flooring - Wood

Bathroom 1
Lvl Main,First

Bathroom - Full, Flooring - Wood

Bathroom 2
Lvl Second

Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet - Linen

Bathroom 3
Lvl Second

Bathroom - Full, Bathroom - Tiled With Tub & Shower

Property History

Price Drop
$1,395,000

Was $1,450,000

Aug 27, 2026

MLS® 73562668

Listed
$1,450,000

Aug 12, 2026

MLS® 73562668

Listing Provided By

Listing Agent: The Powissett Group

Listing Office: Compass

MLS® Number: 73562668