
Active
18 Knowlton St
Gardner, MA 01440
Residential Income · Active · MLS #73563407
Listing Courtesy of Realty Negotiations, LLC | Olivia Grabka
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MLS PIN data
About this home
Fully gut-renovated multi-family with permitted 2021 renovation — this property underwent a comprehensive top-to-bottom renovation completed under full permit in 2021, including brand-new boilers, all-new plumbing, and all-new electrical systems throughout. Every kitchen was fully renovated with new cabinetry and new appliances. The property has been professionally managed and well-maintained since renovation. Currently tenant-occupied at will; the first-floor unit will be delivered vacant at closing — ideal for an owner-occupant or investor seeking immediate income with upside. Don't miss this turnkey opportunity in a renovated, low-maintenance asset.
Property information
Details at a glance
Interior
- Rooms
- 10
Building
- Style
- Multi Family
- Year built
- 1895
- Parking
- 6
- Foundation
- Other
- Roof
- Slate
Land & utilities
- Lot size
- 0.1 acres
- Water
- Public
- Sewer
- Public Sewer
- Zoning
- R1
Financial
- Annual taxes
- $2,868
- Assessment year
- 2026
Listing history
Price and status timeline
No additional public listing history was supplied for this property.
Property value estimate
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Comparable sales
Recent properties for context


651 Main St
Photo insights
Condition signals
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Local market context
How this home compares in Gardner
Active city listing statistics from MLS PIN as of September 6, 2026. Asking prices are not completed-sale values.
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Common questions
About 18 Knowlton St
Can I schedule a private showing?
Yes. Request a tour of 18 Knowlton St and a Bean Group agent will help coordinate an available time with the listing side.
Can you help me evaluate this property?
Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.
Are property documents available?
Availability varies by property and source. Request the documents you need and we will help obtain what is available.




