133 Fairmount St. Lowell — Photo 1 of 37
Recent Drop: $120,000
$850,000
Investment Analysis — 133 Fairmount St.
Lowell, MA 01852 — Belvidere
Based on HUD Small Area Fair Market Rent for Lowell, MA HUD Metro FMR Area, a 5-bedroom in 01852 carries an estimated $2,860/mo in gross rent — about a 1.85% cap rate and $15,745/yr in estimated NOI at the $850,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
4.5
SqFt
3,962
Style
Single Family
Built
1994
Welcome to this impressive nearly 4,000 sq. ft. Belvidere home offering exceptional space, timeless character, and stunning views. Featuring 5 bedrooms and 4.5 bathrooms, this home is designed for comfortable living and effortless entertaining. Beautiful hardwood flooring extends throughout the entire home, complemented by generous living spaces and a dedicated office perfect for working from home. The spacious primary suite offers a walk-in closet and private en-suite bath. A finished third floor with a full bathroom provides incredible flexibility as a guest suite, in-law space, recreation room, or private retreat. Large rear-facing windows showcase breathtaking sunset views. In the winter, enjoy gorgeous views of the city as well as Mt. Monadnock, Mt. Wachusett, Nashoba Ski Area, and Groton Observatory. This is a rare opportunity to own a grand home with space, versatility, and charm in one of Belvidere's most desirable neighborhoods.
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 3,962 sq ft principal dwelling). Lot size: 12,196 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
Gas Water Heater • Water Heater • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • ENERGY STAR Qualified Refrigerator • ENERGY STAR Qualified Dishwasher • Cooktop • Plumbed For Ice Maker
Neighborhood
Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf • Medical Facility
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First14.583333333 x 13
Flooring - Hardwood, French Doors, Recessed Lighting
Dining Room
Lvl First12.166666666 x 12
Closet/Cabinets - Custom Built, Flooring - Hardwood, Lighting - Overhead
Kitchen
Lvl First23 x 10.25
Flooring - Stone/Ceramic Tile, Window(s) - Picture, Dining Area, Countertops - Stone/Granite/Solid, Dryer Hookup - Gas, Recessed Lighting, Washer Hookup, Lighting - Pendant
Office
Lvl First8.833333333 x 13
Flooring - Hardwood, Lighting - Overhead
Family Room
Lvl First23.833333333 x 15.25
Beamed Ceilings, Closet/Cabinets - Custom Built, Flooring - Hardwood, French Doors, Cable Hookup, Recessed Lighting, Lighting - Sconce, Lighting - Overhead
Master Bedroom
Lvl Second23.75 x 15.166666666
Bathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Flooring - Hardwood, Cable Hookup, Recessed Lighting, Lighting - Overhead
Bedroom 2
Lvl Second12 x 13.75
Bedroom 3
Lvl Second12 x 12
Closet, Flooring - Hardwood, Lighting - Overhead
Bedroom 4
Lvl Second14.25 x 10
Closet, Flooring - Hardwood, Lighting - Overhead
Bedroom 5
Lvl Third38 x 18.166666666
Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood, Lighting - Overhead
Bathroom 1
Lvl Main,First5.25 x 5.666666666
Bathroom - Half, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Lighting - Sconce, Lighting - Overhead
Bathroom 2
Lvl Second9.583333333 x 9.833333333
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Double Vanity, Lighting - Sconce, Lighting - Overhead
Bathroom 3
Lvl Second8.583333333 x 9.75
Bathroom - Half, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Lighting - Sconce, Lighting - Overhead
Property History
$850,000
Was $895,900
Sep 7, 2026
MLS® 73541564
$895,900
Was $939,500
Aug 4, 2026
MLS® 73541564
$939,500
Was $970,000
Jul 14, 2026
MLS® 73541564
$970,000
Jun 25, 2026
MLS® 73541564
Listing Agent: Elise Behmer
Listing Office: Keller Williams Realty-Merrimack
MLS® Number: 73541564
