66 Orange Street, Waltham MA 02453
Waltham, MA 02453
$4,599,900
Est. $25,960/month
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
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Open House Schedule
04
Oct
Sunday, October 4
12:00 PM - 1:30 PM EDT
About this home
Four Spectacular new-construction townhomes offering deeded private yard spaces in one of Waltham’s most coveted neighborhoods on the Newton line. Each of the four units showcases a stunning custom kitchen with Taj Mahal quartz countertops, stainless steel appliances, and a large peninsula that opens seamlessly to a formal dining area and a sun-filled living room with a fireplace. The luxurious primary suites feature beautifully tiled custom showers, while additional bedrooms and stylish guest baths complete the second floors. The first levels provide exceptional flexibility with bonus rooms ideal for offices or guest spaces, full baths, and direct access to private outdoor patios and generously sized yard areas. Additional highlights across all units include hardwood flooring, high-end custom finishes, two-zone gas heating and central air, heated one-car garages with workspace, private decks, EV chargers, and more. A rare offering of modern design, outdoor space, and unbeatable location.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 29, 2026
$4,599,900
Original listing
Agent: Brian J. Fitzpatrick
Office: Coldwell Banker Realty - Waltham
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/29/2026 | 🏠 Listed for Sale | $4,599,900 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $30,000 | $0 |
Financial Details
Annual Property Tax
$30,000
Tax Year 2026
Assessed Value
$0
Facts & Features
4 Car Garage
New Construction
Home Facts
Type
Residential Income
Style
4 Family - 4 Units Side by Side
Year Built
2026
Living Area
8,400 sq ft
Lot Size
0.23 acres
Stories
6
Bedrooms
12
Full Baths
12
Half Baths
3
Total Rooms
24
Investment Metrics
Units
4
Unit 1 Rent
— · N
Unit 2 Rent
— · N
Interior
Heating
None
Cooling
None
Flooring
None
Appliances
None
Fireplace
None
Fireplaces
4
Basement
None
Laundry
None
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
Shingle, Metal
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
4
Has Garage
Yes
Features
Paved Drive
Total Spaces
12
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$30,000
Assessed Value
0.00
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
None
Seller Disclosures
One Year Builders Warranty Included. Living Area Is Approximate. Taxes Tbd And Number Listed Here Is An Estimate.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Owner
Sq Ft Disclosures
Includes all interior space. All measurements and sf are approximate.
Documents
None
County
Middlesex
Property Overview
Property Type
4 Family - 4 Units Side by Side
Listing Type
For Sale
Year Built
2026
Bedrooms
12
Full Bathrooms
12
Half Bathrooms
3
Living Area
8,400 sq ft
Total Rooms
24
Stories
6
Levels
6
Floor Layout
Interactive room guide
Floor Layout
Finished Area
8,400 sq ft above grade
Display Options
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry:
Security:
Construction & Materials
Year Built:
2026
Structure Type:
Exterior Materials:
Frame
Roof:
Shingle, Metal
Foundation:
Concrete Perimeter
Stories:
6
Heating, Cooling & Utilities
Heating:
Cooling:
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Fill Needed
Road Surface:
Parking & Garage
Garage Spaces:
4
Total Parking Spaces:
12
Parking Features:
Paved Drive
Special Features
Fireplaces:
4
Fireplace Type:
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station, University
Nearby Schools
School information not available for this location.
Monthly Payment Calculator
Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$2,500
Homeowners Insurance
$200
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
$0
Total principal paid
$0
Total interest paid
$0
Rate Impact
-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo
Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.
Location
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Neighborhood
66 Orange Street, Waltham MA 02453
Waltham, MA 02453
Listing Information
Listing Agent
Brian J. Fitzpatrick
Listing Office
Coldwell Banker Realty - Waltham
Office Phone
781-893-0808
Agent MLS ID
BB801846
Office MLS ID
AN6239
Listing Data Updated
Sep 29, 2026 5:52 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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