30 Knollwood Drive Charlton — Photo 1 of 42
Recent Drop: $25,100
$849,900
Investment Analysis — 30 Knollwood Drive
Charlton, MA 01507
Based on HUD Small Area Fair Market Rent for Worcester, MA HUD Metro FMR Area, a 4-bedroom in 01507 carries an estimated $2,490/mo in gross rent — about a 1.85% cap rate and $15,752/yr in estimated NOI at the $849,900 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
3.5
SqFt
3,985
Style
Single Family
Built
1989
Come to Stoneybrook Gardens !! A premier location in Charlton offering individually designed homes . A private setting with grounds offering numerous plantings, an underground sprinkler system , unique Koi Pond with a waterfall , a hot tub and deck , AND a grilling area with Pergola and quiet retreat with nature. This custom built home has a kitchen designed for a gourmet cook with an open floor plan for gathering and entertaining friends. A 24x24 Great Room on the first floor will be perfect for watching the Big Games. If you want to read a book or have space, the living room is the perfect getaway. A main bedroom with sitting area and a walk in closet will hold a wardrobe for royalty. Do you need additional space for a family member. Walk to the 3rd level which has another full bath , office, or guest area. Viewing this property requires a private showing to see all the amenities and details which this home offers on three completely finished living levels .
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 3,985 sq ft principal dwelling). Lot size: 45,302 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
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater • Range • Oven • Dishwasher • Microwave • Refrigerator • Washer • Dryer
Neighborhood
Shopping • Medical Facility • Highway Access • House of Worship
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Main,FirstFlooring - Hardwood
Dining Room
Lvl Main,FirstFlooring - Hardwood
Kitchen
Lvl Main,FirstFlooring - Hardwood, Dining Area, Countertops - Stone/Granite/Solid, Kitchen Island, Cabinets - Upgraded, Deck - Exterior, Exterior Access, Open Floorplan, Recessed Lighting
Family Room
Lvl FirstCathedral Ceiling(s), Flooring - Hardwood
Primary Bedroom
Lvl SecondBathroom - Full, Walk-In Closet(s), Flooring - Wall to Wall Carpet
Bedroom 2
Lvl SecondBedroom 3
Lvl SecondCloset, Flooring - Wall to Wall Carpet
Bedroom 4
Lvl ThirdCloset, Flooring - Wall to Wall Carpet
Bathroom 1
Lvl Main,FirstBathroom - Half, Flooring - Stone/Ceramic Tile
Bathroom 2
Lvl SecondBathroom - Full, Flooring - Stone/Ceramic Tile, Double Vanity
Bathroom 3
Lvl ThirdBathroom - Full, Countertops - Stone/Granite/Solid, Jacuzzi / Whirlpool Soaking Tub, Soaking Tub
Property History
$849,900
Was $875,000
Jul 24, 2026
MLS® 73536242
$875,000
Jun 15, 2026
MLS® 73536242
Listing Agent: Joann Szymczak
Listing Office: RE/MAX Vision
MLS® Number: 73536242
