$1,259,000
About this home
Welcome to 305 Andover St, a rare opportunity to own this extensively renovated Belvidere antique mansion offering over 7,000 sq ft of exceptional living space across three impressive levels. If you’ve ever dreamed of owning a true mansion, this is your chance. This extraordinary property also features an attached potential ADU apartment ideal for guest quarters along with a spacious 3 car garage. Perfectly blending historic charm with modern luxury, this remarkable residence has undergone numerous updates including a stunning chef’s kitchen and beautiful cosmetic enhancements throughout. The thoughtfully designed kitchen showcases high end stainless steel appliances, gorgeous granite countertops. From the breathtaking grand foyer to the spectacular 3rd floor ballroom and every exquisite room in between, this home is filled with timeless architectural detail, exceptional craftsmanship, and unmatched character rarely found in today’s market.
Highlights
Property details
- MLS #
- 73526876
- Property type
- Single Family Residence
- Subdivision
- Belvidere
- Status
- Active
- Days on market
- 83
- On market date
- May 29, 2026
- Stories
- N/A
- Garage spaces
- 3
- Lot size
- 0.63 acres
Location
Get directions →Nearby schools
Within 10 miles · public school directory data (NCES)
- Enrollment
- 241
- Student:teacher ratio
- 12.1:1
- District
- Lowell
- Enrollment
- 644
- Student:teacher ratio
- 14.3:1
- District
- Lowell
- Enrollment
- 39
- Student:teacher ratio
- 4.9:1
- District
- Lowell
Mortgage calculator
Estimate only - actual rate and payment depend on your lender, credit, and loan program.
Adjust tax / insurance estimates
Similar homes you might like
Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated July 2, 2026.
Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.