4 Windsor St Chelmsford — Photo 1 of 18
Recent Drop: $100,000
$699,000
Investment Analysis — 4 Windsor St
Chelmsford, MA 01824
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 01824 carries an estimated $3,840/mo in gross rent — about a 3.47% cap rate and $24,230/yr in estimated NOI at the $699,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
3.5
SqFt
2,976
Style
Single Family
Built
1965
Welcome to Chelmsford and this wonderful neighborhood. This large colonial sits on a large private lot, complete with barn with two horse stalls with loft. Full finished basement with kitchen, bedroom and fireplace family room with a bar. The main house has four large bedrooms, 3.5 baths, front to back fireplace family room, den and 2 car garage with loft storage. This home has it all with a bit of work to bring it back to its original glamour. Please accompany all buyers. Do not give out the code to clients. Agents and their clients to do their own due diligence. No knowledge of the heating system, appliances to be in working order. Sold AS IS. Please do not go on the back deck.
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 2,976 sq ft principal dwelling). Lot size: 54,886 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 MLS and other third-party data may be inaccurate or out of date.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.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Microwave • Refrigerator
Neighborhood
Shopping • Park • Walk/Jog Trails • Highway Access • House of Worship • Public School
Geography
Floorplan Breakdown
Structural Layout
Living Room
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Lvl FirstKitchen
Lvl FirstFamily Room
Lvl FirstMaster Bedroom
Lvl SecondBedroom 2
Lvl SecondBedroom 3
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Lvl SecondBedroom 5
Lvl BasementBathroom 1
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Lvl FirstBathroom 3
Lvl SecondProperty History
$699,000
Was $725,000
Aug 31, 2026
MLS® 73560084
$725,000
Was $799,000
Aug 24, 2026
MLS® 73560084
$799,000
Aug 6, 2026
MLS® 73560084
Listing Agent: Christine Natale
Listing Office: Christine E. Natale, Broker
MLS® Number: 73560084
