
20 College Farm Rd Waltham — Photo 1 of 32
Recent Drop: $100,000
$1,299,900
Waltham, MA 02451
Beds
4
Baths
4.5
SqFt
3,150
Style
Single Family
Built
2022
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.
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Waltham, MA.
Gas Water Heater • Range • Dishwasher • Disposal • Refrigerator
Public Transportation • Shopping • Park • Medical Facility • Conservation Area • Highway Access
23 x 18
Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Crown Molding
15 x 11
Flooring - Hardwood, Slider, Crown Molding
13 x 15
Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Recessed Lighting
22 x 13
Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood, Recessed Lighting
16 x 11
16 x 12
Bathroom - Full, Walk-In Closet(s), Closet
21 x 14
Bathroom - Full, Closet, Flooring - Stone/Ceramic Tile
8 x 8
Bathroom - Half, Flooring - Stone/Ceramic Tile
6 x 5
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile
9 x 8
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile
Was $1,338,000
Jul 23, 2026
MLS® 73506081
Was $1,349,900
May 28, 2026
MLS® 73506081
Was $1,399,900
May 7, 2026
MLS® 73506081
Apr 22, 2026
MLS® 73506081
17,393
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
$122K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
40.7%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 3,150 sq ft principal dwelling). Lot size: 4,552 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Brian J. Fitzpatrick
Listing Office: Coldwell Banker Realty - Waltham
MLS® Number: 73506081
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