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If there was an award for the prettiest street in Andover, William Street would take top prize! This special neighborhood known as the "Brick Shawsheen" has beautiful brick homes, a long charming cul de sac street, with sidewalks on both sides, gas lanterns, & friendly neighbors out & about. Love older homes? What you will love here. 1. Amazing curb appeal, full brick home with slate roof. 2. Step inside the foyer, you won't know where to look first, class, charm & grace is everywhere. 3 There are 2 fireplaces, wood burning in the living room & gas (converted from wood) in family room. 4. A perfect floor plan for entertaining, includes a 4 season sunroom, with access to a private patio off the sunroom & family room. 5. There's a 5th bedroom or bonus room with private full bath on the 3rd floor. There's an oversized 2 car detached garage, a brand new 200 amp electrical service, a new boiler, & so much more! An unhurried lifestyle, it feels like the good old days are back. Pure delight!
More Info
Basic Information
- Bedrooms5
- Mls StatusNew
- Bathroom3
- Lot Features Cul-De-Sac, Easements
- Parcel Number M:00052 B:00119 L:00000,1838724
- Road Frontage DescriptionPaved
Tax Information
- Tax Assessed Value $1,213,700
- Tax Year 2026
- Taxes$14,941
School Information
- High School Andover High School
- Elementary SchoolWest Elementary
- Junior HighWest Middle
Parking
- Parking Spaces10
- Covered Spaces 2
- Garage YN Yes
- Open Parking YN Yes
- Parking Features
- Detached
- Garage Door Opener
- Off Street
- Oversized
- Paved
- Paved Drive
Rooms
- Bathroom 1 First,2 x 4
- Bathroom 2 Second,8 x 9
- Bathroom 3 Third,5 x 6
- Bathrooms Total Decimal 2.5
- Bedroom 2 Second,12 x 14
- Bedroom 3 Second,10 x 14
- Bedroom 4 Second,10 x 14
- Bedroom 5 Third,20 x 21
- Dining Room First,14 x 14
- Family Room First
- Full Bath2
- Half Baths1
- Kitchen First,13 x 16
- Living Room First,14 x 25
- Master Bedroom Second,12
Basic Information
- List Price$1,299,000
- MLS Number73540061
- Modification Date06/23/2026
- Property SubTypeSingle Family Residence
Location
- NeighborhoodShawsheen Village
- SubdivisionPretty Brick Section Of Shawsheen Village.
- Address21 William Street
- Building Number21
- CountyEssex
- StateMA
- StreetWilliam Street
- TownAndover
- Zip01810
Building
- BasementFull, Crawl Space, Interior Entry, Concrete, Unfinished
- Building Area Units Square Feet
- Construction Materials Brick
- Door Features Storm Door(s), French Doors
- FireplaceYes
- Fireplace Features Family Room, Living Room
- Fireplaces Total 2
- FoundationStone
- Garage Spaces2
- Patio And Porch Features Porch - Enclosed, Patio
- Property StyleColonial
- Rooms10
- Utilities For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection
- Window Features Insulated Windows, Storm Window(s), Screens
- Year Built1920
- Year Built Details Approximate
- Year Built Source Public Records
Property
- Acreage0.28
Interior
- Flooring Tile, Carpet, Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Hardwood
- Interior Features
- Bathroom
- Ceiling Fan(s)
- Closet
- Crown Molding
- Foyer
- Sun Room
- Wainscoting
- Walk-up Attic
Exterior
- Exterior Features
- Decorative Lighting
- Patio
- Porch - Enclosed
- Professional Landscaping
- Screens
- Sprinkler System
- RoofSlate
Utilities
- Cooling Ductless
- Cooling YN Yes
- Electric 200+ Amp Service
- Heat SystemYes
- Heating Steam, Natural Gas
- Sewer Public Sewer
- Water Source Public
Property Information
- Square Feet3,451
- Building Area Source Measured
- Living Area 3,451
- Lot Size Square Feet 12,070
- Lot Size Units Acres
- Road Responsibility Public Maintained Road
Amenities
- AmenitiesPark, Highway Access, Sidewalks
- Appliances IncludedGas Water Heater, Oven, Dishwasher, Range, Refrigerator, Washer, Plumbed For Ice Maker
- Security Features Security System
Legal
- ZoningSRA
Other
- Date Listed06/23/2026
- Farm Land Area Units Square Feet
Map Location
Listed by Carla Burns of Coldwell Banker Realty - Andovers/Readings Regional
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