20 College Farm Rd, Waltham MA 02451

Waltham, MA 02451
$1,299,900
Est. $7,505/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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4
Beds
4.5
Baths
3,150
Sq Ft
$413
Price/Sq Ft
0.10
Acres
2022
Year Built
2
Garage Spaces
3 hours 54 minutes
Time on Market
For Sale Open House Listed Sep 10, 2026 • MLS# 73575769 Copied! • Updated Sep 10, 2026

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Open House Schedule

13
Sep
Sunday, September 13
11:30 AM - 12:30 PM EDT
12
Sep
Saturday, September 12
12:30 PM - 2:00 PM EDT

About this home

Discover this high-quality 2023 new-construction colonial in Waltham’s desirable North Waltham locale near MacArthur Elementary. This 4-bed, 4.5-bath, 3,150 sq ft home offers an elegant open layout featuring a beautiful island kitchen with stone countertops and stainless appliances, a spacious living room with natural-gas fireplace and custom built-ins, and a formal dining room with slider leading to a private, fenced yard and entertainment area. Three second-floor bedrooms each include private full baths, while a flexible first-floor bedroom or office with its own full bath and kitchenette adds versatility for guests or generational living. Enjoy hardwood flooring throughout, recessed lighting, dual-zone gas heating and central air, plus a two-car garage and ample parking. Conveniently located near parks, Hardy Pond, shops, public transit, and offering quick access to Rte 128, Rte 2, and the Mass Pike—a perfect blend of comfort, quality, and commuter convenience. OPEN HOUSE SATURDAY 12:30-2 and SUNDAY 11:30-12:30!

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Recently Sold Nearby

Property History

Market Insights

6.9%
Price Range
1
Previous Sales

Property Timeline

🏠
Listed for Sale
Sep 11, 2026
$1,299,900
Original listing
Agent: Brian J. Fitzpatrick Office: Coldwell Banker Realty - Waltham
Previous Transaction - MLS #73062605
Full transaction history available when tracking began
🏷️
Previously Sold
Jun 29, 2023
$1,210,000
MLS #73062605

Tax History

Year Taxes Assessment
2026 $8,789 $1,167,300

Financial Details

Annual Property Tax
$8,789
Tax Year 2026
Assessed Value
$1,167,300

Facts & Features

2 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 2022
Living Area 3,150 sq ft
Lot Size 0.10 acres
Bedrooms 4
Full Baths 4
Half Baths 1
Total Rooms 7

Interior

Heating Forced Air, Natural Gas
Cooling Central Air
Flooring Tile, Hardwood, Flooring - Stone/ceramic Tile
Appliances Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator
Fireplace Living Room
Fireplaces 1
Basement Full, Finished, Interior Entry, Garage Access, Concrete
Laundry Flooring - Stone/ceramic Tile, First Floor
Features Bathroom - Full, Bathroom - Tiled With Shower Stall, Bathroom

Exterior

Construction Frame
Architecture Colonial
Roof Shingle
Features Patio, Rain Gutters, Professional Landscaping, Screens, Stone Wall
Pool None
Spa None
Fencing None
Patio/Porch Patio
Garage Spaces 2
Has Garage Yes
Features Under, Garage Door Opener, Paved Drive, Off Street, Paved
Total Spaces 6
Electric Circuit Breakers
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $8,789
Assessed Value $1,167,300
Fee Includes None
Amenities None
Optional Fee Includes None
Lead Paint None
Seller Disclosures Taxes Reflect Owner Occupied Tax Exemption But Exemption Is Not In Place Now. Annual Taxes Are $12, 067 But Would Be Reduce By $3, 278 If Owner Occupied.
Possession None
Accepted Financing None
Structure Type []
House Color Grey
Sq Ft Source Owner
Sq Ft Disclosures Includes all interior space
Documents None
County Middlesex
Total market time (incl. prior listings) 117 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2022
Bedrooms
4
Full Bathrooms
4
Half Bathrooms
1
Living Area
3,150 sq ft
Total Rooms
7

Floor Layout

Interior Features

Flooring: Tile, Hardwood, Flooring - Stone/Ceramic Tile
Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator
Interior Features: Bathroom - Full, Bathroom - Tiled With Shower Stall, Bathroom
Windows: Insulated Windows, Screens
Basement: Full, Finished, Interior Entry, Garage Access, Concrete
Laundry: Flooring - Stone/Ceramic Tile, First Floor
Security:

Construction & Materials

Style: Colonial
Year Built: 2022
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Forced Air, Natural Gas
Heating Zones: 2
Cooling: Central Air
Cooling Zones: 2
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Patio, Rain Gutters, Professional Landscaping, Screens, Stone Wall
Patio & Porch: Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 2
Garage Type: Attached
Total Parking Spaces: 6
Parking Features: Under, Garage Door Opener, Paved Drive, Off Street, Paved

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities: Public Transportation, Shopping, Park, Medical Facility, Conservation Area, Highway Access, House of Worship, Private School, Public School, University

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

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Loan Amount
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $732
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

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Current Rate
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Payment Over Time

Interest
Principal
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

20 College Farm Rd, Waltham MA 02451

Waltham, MA 02451

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 10, 2026 10:45 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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