20 Cobblestone Place, Sudbury MA 01776
Sudbury, MA 01776 • Liberty Hill Estates
$2,895,000
$2,595,000
Est. $15,929/month
About this home
Located in one of Sudbury’s most coveted cul-de-sac neighborhoods, this magnificent French Manor estate offers over 8,000 square feet of exceptional quality and sophisticated design, showcasing exquisite architectural details throughout. Custom millwork, ornamental crown molding, and intricate ceiling details define the elegant interior, while manicured gardens frame views of the pool, spa, and cabana. The flexible floor plan offers the option for dual primary suites on the first and second floor, spacious bedrooms with en-suite baths, and 3 private home offices. Designed for both refined entertaining and comfortable living, the walk-out lower level features an au pair or in-law suite, wine cellar, home theater, wet bar with kitchenette, gym, sauna, steam shower, and bedroom with private bath. Meticulously maintained, with recent updates including newer roof, three newer HVAC systems, and fresh interior and exterior paint. Truly a timeless and gracious estate.
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Property History
Market Insights
1
Price Changes
10.4%
Price Range
Property Timeline
Status: Active under contract
May 7, 2026
Active → Active Under Contract
Pending Sale
May 6, 2026
Offer accepted, sale pending
Price Reduced
Apr 30, 2026
$2,595,000
$300,000
(-10.36%)
From $2,895,000 to $2,595,000 (-10.4%)
Listed for Sale
Mar 23, 2026
$2,895,000
Original listing
Agent: Elise Siebert
Office: Gibson Sotheby's International Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/07/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 05/06/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 04/30/2026 | ↓ Price Reduced | $2,595,000 | $300,000 | - | From $2,895,000 to $2,595,000 (-10.4%) |
| 03/23/2026 | 🏠 Listed for Sale | $2,895,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $31,283 | $2,136,800 |
Financial Details
Annual Property Tax
$31,283
Tax Year 2025
Assessed Value
$2,136,800
Facts & Features
3 Car Garage
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
1997
Living Area
8,300 sq ft
Lot Size
1.41 acres
Bedrooms
5
Full Baths
5
Half Baths
2
Total Rooms
16
Interior
Heating
Forced Air, Natural Gas, Fireplace
Cooling
Central Air
Flooring
Tile, Carpet, Marble, Hardwood, Stone / Slate, Flooring - Wall To Wall Carpet, Flooring - Marble, Flooring - Hardwood
Appliances
Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood
Fireplace
Family Room, Living Room, Master Bedroom
Fireplaces
5
Basement
Full, Finished, Walk-out Access, Interior Entry
Laundry
Closet/cabinets - Custom Built, First Floor
Features
Bathroom - Full, Bathroom - Tiled With Shower Stall, Recessed Lighting, Steam / Sauna, Bathroom - Half, Cathedral Ceiling(s), Balcony - Interior, Ceiling Fan(s), Closet/cabinets - Custom Built, Wet Bar, Countertops - Stone/granite/solid, Open Floorplan, Exercise Room, Foyer, Library, Game Room, Media Room, Bonus Room, Central Vacuum, Sauna/steam/hot Tub, Wet Bar, Wired For Sound
Exterior
Construction
Frame
Architecture
Colonial
Roof
Shingle
Features
Deck - Composite, Patio, Covered Patio/deck, Pool - Inground Heated, Cabana, Hot Tub/spa, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Garden
Pool
Pool - Inground Heated
Spa
Private
Fencing
Fenced/enclosed, Fenced
Patio/Porch
Deck - Composite, Patio, Covered
Parking
Garage Spaces
3
Has Garage
Yes
Features
Attached, Garage Door Opener, Paved Drive, Driveway, Paved
Total Spaces
10
Utilities
Electric
Generator
Water
Public
Sewer
Private Sewer
Gas
None
Other
None
Financial
Annual Tax
$31,283
Assessed Value
$2,136,800
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
House Color
CreamBrick
Sq Ft Source
Measured
Sq Ft Disclosures
2,079 SF in finished walk-out lower level. Floor plans for marketing purposes only.
Documents
None
County
Middlesex
Total market time (incl. prior listings)
53 days
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1997
Bedrooms
5
Full Bathrooms
5
Half Bathrooms
2
Living Area
8,300 sq ft
Total Rooms
16
Main Level Bedrooms
1
Room Details
First Floor
Dining Room
Cathedral Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck, French Doors, Wet Bar, Exterior Access, Recessed Lighting, Decorative Molding
Living Room
Cathedral Ceiling(s), Flooring - Hardwood
Family Room
Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck, Exterior Access, Open Floorplan, Recessed Lighting
Second Floor
Bedroom4
Bathroom - Full, Ceiling Fan(s), Closet - Linen, Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Wall to Wall Carpet, French Doors
Bedroom3
Bathroom - Full, Ceiling Fan(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet
Bedroom2
Bathroom - Full, Cathedral Ceiling(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet
Basement Floor
Bedroom5
Ceiling Fan(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet
Other Floor
Bathroom1
Bathroom2
Bathroom3
Office
Master Bathroom
Yes
Main,First Floor
Kitchen
Skylight, Closet/Cabinets - Custom Built, Flooring - Hardwood, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Wet Bar, Breakfast Bar / Nook, Cabinets - Upgraded, Open Floorplan, Recessed Lighting, Stainless Steel Appliances, Pot Filler Faucet, Wine Chiller
Master Bedroom
Bathroom - Full, Bathroom - Double Vanity/Sink, Ceiling Fan(s), Closet - Linen, Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Balcony / Deck, Balcony - Exterior, French Doors, Wet Bar, Exterior Access, Recessed Lighting, Closet - Double
Interior Features
Flooring:
Tile, Carpet, Marble, Hardwood, Stone / Slate, Flooring - Wall to Wall Carpet, Flooring - Marble, Flooring - Hardwood
Appliances:
Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood
Interior Features:
Bathroom - Full, Bathroom - Tiled With Shower Stall, Recessed Lighting, Steam / Sauna, Bathroom - Half, Cathedral Ceiling(s), Balcony - Interior, Ceiling Fan(s), Closet/Cabinets - Custom Built, Wet bar, Countertops - Stone/Granite/Solid, Open Floorplan, Exercise Room, Foyer, Library, Game Room, Media Room, Bonus Room, Central Vacuum, Sauna/Steam/Hot Tub, Wet Bar, Wired for Sound
Windows:
Screens
Basement:
Full, Finished, Walk-Out Access, Interior Entry
Laundry:
Closet/Cabinets - Custom Built, First Floor
Security:
Security System
Construction & Materials
Style:
Colonial
Year Built:
1997
Structure Type:
Exterior Materials:
Frame
Roof:
Shingle
Foundation:
Concrete Perimeter
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas, Fireplace
Heating Zones:
5
Cooling:
Central Air
Cooling Zones:
5
Hot Water:
Water Source:
Public
Sewer:
Private Sewer
Energy Features:
Thermostat
Exterior & Lot
Exterior Features:
Deck - Composite, Patio, Covered Patio/Deck, Pool - Inground Heated, Cabana, Hot Tub/Spa, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Garden
Patio & Porch:
Deck - Composite, Patio, Covered
Fencing:
Fenced/Enclosed, Fenced
Other Structures:
Cabana
Lot Features:
Wooded
Road Surface:
Parking & Garage
Garage Spaces:
3
Garage Type:
Attached
Total Parking Spaces:
10
Parking Features:
Attached, Garage Door Opener, Paved Drive, Driveway, Paved
Special Features
Fireplaces:
5
Fireplace Type:
Family Room, Living Room, Master Bedroom
Pool:
Private Pool
Pool Features:
Pool - Inground Heated
Spa/Hot Tub:
Yes
Spa Features:
Private
Community Amenities:
Park, Walk/Jog Trails, Bike Path, Conservation Area, Public School
Nearby Schools
School information not available for this location.
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Monthly Payment Breakdown
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Property Tax
$2,607
Homeowners Insurance
$200
PMI (if <20% down)
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Loan Summary
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Location
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Neighborhood
Liberty Hill Estates
20 Cobblestone Place, Sudbury MA 01776
Sudbury, MA 01776
Listing Information
Listing Office
Gibson Sotheby's International Realty
Office Phone
978-443-8484
Agent MLS ID
CT006249
Office MLS ID
AN5753
Listing Data Updated
May 15, 2026 7:14 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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