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517 Main Street Acton — Photo 1 of 37

517 Main Street Acton — Photo 1 of 37

$975,000

Investment Analysis — 517 Main Street

Acton, MA 01720 — Acton Center Historic District

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 01720 carries an estimated $3,470/mo in gross rent — about a 1.74% cap rate and $16,972/yr in estimated NOI at the $975,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

4

Baths

2

SqFt

2,614

Style

Single Family

Built

1850

Beautifully renovated antique home in the heart of Acton Center, offering 2,600+ square feet of living space, a versatile floor plan, and an exceptional blend of modern updates and historic character. Recent renovations to the kitchen, baths, laundry area, and mudroom enhance the home's comfort and functionality while preserving its timeless appeal. The stunning family room serves as the heart of the home, featuring a cathedral ceiling, gleaming hardwood floors, and oversized windows that fill the space with natural light. The beautifully renovated kitchen combines modern convenience with period charm, showcasing high ceilings, exposed timber beams, and direct access to a mahogany deck overlooking the private backyard. An inviting screened porch, complete with skylights and French doors, extends the living space and provides a wonderful connection to the outdoors. The remarkable mudroom is both stylish and practical, with custom built-ins, generous storage, a bench, and an impressive ceiling height approaching 10 feet. A spacious exercise room with rubber flooring adds flexible living space. Beyond the home's casual gathering spaces, the formal Dining and Living Rooms introduce the original heart of the residence, dating to circa 1850. Four bedrooms are thoughtfully arranged across three levels, complemented by abundant built-ins, period details, and well-preserved flooring that showcase the craftsmanship and character of the era. The home's distinctive floor plan creates an exceptional sense of space, making it feel considerably larger than its square footage. Ideally situated in Historic Acton Center, with the Library and Arboretum nearby, this special property offers convenient access to shopping, restaurants, local amenities, and major commuter routes. A truly special home and a treasure in the heart of Acton Center.

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 2,614 sq ft principal dwelling). Lot size: 32,829 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$975,000
Annual Taxes$14,674

Parking

Garage0
Off-Street6

Interior Specifications

Total Rooms10
Fireplaces1
FlooringWood, Tile, Carpet, Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Wood
BasementPartial, Crawl Space, Partially Finished, Interior Entry, Bulkhead, Sump Pump, Concrete

Climate & Utilities

HeatingForced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPrivate Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter, Stone
ZoningRES

Property & Lot

Acres0.75
SqFt Lot32,829
Lot FeaturesWooded

Amenities & Appliances

Electric Water Heater • Water Heater • Range • Dishwasher • Microwave • Refrigerator • Washer • Dryer • Wine Refrigerator • Plumbed For Ice Maker

Neighborhood

Public Transportation • Shopping • Park • Walk/Jog Trails • Medical Facility • Bike Path

Geography

Floorplan Breakdown

Structural Layout

Third
Bedroom 4
Second
Dining RoomOfficePrimary BedroomBedroom 2Bathroom 2
First
Living RoomKitchenFamily RoomBedroom 3Bathroom 1
Living Room
Lvl First

21 x 14

Closet, Flooring - Wood, Window(s) - Bay/Bow/Box, Recessed Lighting

Dining Room
Lvl Second

14 x 13

Flooring - Hardwood

Kitchen
Lvl First

19 x 12

Skylight, Vaulted Ceiling(s), Flooring - Hardwood, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Deck - Exterior, Recessed Lighting, Slider, Stainless Steel Appliances, Wine Chiller, Gas Stove

Office
Lvl Second

8 x 8

Flooring - Wood

Family Room
Lvl First

24 x 19

Cathedral Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Hardwood

Primary Bedroom
Lvl Second

14 x 13

Closet, Flooring - Wall to Wall Carpet

Bedroom 2
Lvl Second

14 x 13

Bedroom 3
Lvl First

14 x 13

Closet/Cabinets - Custom Built, Flooring - Wood

Bedroom 4
Lvl Third

17 x 12

Closet, Flooring - Wall to Wall Carpet, Attic Access

Bathroom 1
Lvl First

9 x 4

Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Remodeled

Bathroom 2
Lvl Second

10 x 7

Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting, Remodeled, Pocket Door

Listing Provided By

Listing Agent: Bob Champey

Listing Office: William Raveis R.E. & Home Services

MLS® Number: 73579446