Active
43 Days on market
73 Gray Street #A Billerica — Photo 1 of 26

73 Gray Street #A Billerica — Photo 1 of 26

Recent Drop: $26,000

$725,000
$699,000

$699,000

Investment Analysis — 73 Gray Street #A

Billerica, MA 01821

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 3-bedroom in 01821 carries an estimated $3,530/mo in gross rent — about a 2.68% cap rate and $18,759/yr in estimated NOI at the $699,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

3

Baths

2.5

SqFt

2,232

Style

Condominium

Built

1843

Nestled on approximately five acres of conservation land, this townhouse-style condominium offers a rare combination of historic character, modern updates, and a private setting. Renovated in 2006 within a c.1843 home, this spacious residence features over 2,200 square feet of living space with 3 bedrooms and 2.5 bathrooms. The main level offers an open floor plan with hardwood flooring, 9-foot ceilings, a fireplace, and a kitchen with granite countertops and ample cabinet space. French doors lead to a private enclosed patio and fenced yard, providing a peaceful outdoor space for relaxing or entertaining. Upstairs, the primary suite includes a full bath and two walk-in closets, along with two additional bedrooms, a full guest bath, and second-floor laundry. Additional highlights include central air and generous storage. Conveniently located near shopping, dining, commuter routes, and local amenities, while offering the privacy of a unique conservation setting.

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 MLS and other third-party data may be inaccurate or out of date.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$725,000
Annual Taxes$7,519
HOA Fee$493

Parking

Garage0
Off-Street3

Interior Specifications

Total Rooms7
Fireplaces1
FlooringTile, Carpet, Laminate, Hardwood
BasementY

Climate & Utilities

HeatingBaseboard, Natural Gas
CoolingCentral Air
WaterPublic
SewerPrivate Sewer

Building & Exterior

ConstructionFrame
RoofShingle
Foundation--
Zoning4

Property & Lot

Acres--
SqFt Lot--
Lot Features--

Amenities & Appliances

Range • Dishwasher • Microwave • Refrigerator • Freezer • Washer • Dryer

Geography

Floorplan Breakdown

Structural Layout

Second
Master BedroomBedroom 2Bedroom 3Bathroom 2Bathroom 3
First
Living RoomDining RoomKitchenBathroom 1
Living Room
Lvl First

32 x 18

Flooring - Hardwood

Dining Room
Lvl First

16 x 17

Flooring - Hardwood

Kitchen
Lvl First

11 x 18

Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Exterior Access, Gas Stove

Master Bedroom
Lvl Second

27 x 22

Bathroom - Full, Cathedral Ceiling(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet

Bedroom 2
Lvl Second

12 x 15

Bedroom 3
Lvl Second

15 x 11

Flooring - Wall to Wall Carpet

Bathroom 1
Lvl First

Bathroom - Half, Flooring - Stone/Ceramic Tile

Bathroom 2
Lvl Second

Bathroom - Full, Flooring - Stone/Ceramic Tile

Bathroom 3
Lvl Second

Bathroom - Full, Flooring - Stone/Ceramic Tile

Property History

Price Drop
$699,000

Was $725,000

Aug 20, 2026

MLS® 73557732

Listed
$725,000

Jul 31, 2026

MLS® 73557732

Listing Provided By

Listing Agent: Samuel Harding

Listing Office: Keller Williams Realty-Merrimack

MLS® Number: 73557732