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INVESTMENT SNAPSHOT
About this property
Rare North Cambridge two-family on a corner lot, in a prime location, just 0.3 miles to Porter Square and the Red Line. Philadelphia-style layout offers true owner-occupant appeal: the upper unit spans the 2nd and 3rd floors with 3 beds, 2 full baths, spacious living room, formal dining room, central AC, in-unit laundry, eat-in kitchen, and a covered front porch. The lower unit is a spacious 3 bed, 1 bath across the 1st and 2nd floors, currently rented significantly below market, a ready-made value-add for investors. Four off-street parking spots round out the package. Walk to Porter and Davis Squares, Star Market, Pemberton Farms, dozens of restaurants, parks, and playgrounds, with easy access to Fresh Pond and Route 2. Perfect for owner occupants seeking rental income or future multi-generational living opportunities OR a buy & hold investor looking for a safe purchase with long-term upside. Finds like this don’t come around often!
Property details
| Units | 2 |
| Living area | 2,419 sqft |
| Lot size | 3,392 sqft |
| Year built | 1903 |
| Price / sqft | $889 |
| County | Middlesex |
| MLS # | 73518835 |
Listing status
| Days on market | 17 days |
| Listed on | May 14, 2026 |
Taxes & financials
| Annual property tax | $11,229 |
| Tax year | 2026 |
| Assessed value | $999,999 |
| Zoning | 99999 |
| Gross income (actual) | $40,320/yr |
| Net operating income (actual) | $40,320/yr |
| Total actual rent | $3,360/mo |
Building & lot
| Stories | 4 |
| Total rooms | 12 |
| Lot size | 0.08 acres |
| Garage spaces | 0 |
| Parking spaces | 4 |
| Parking | Paved Drive, Off Street, Paved |
| Basement | Unfinished |
| Foundation | Stone |
| Flooring | Wood |
Utilities & systems
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range |
Location
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Listing courtesy of Cambridge Sage Inc. — Sage Jankowitz. Listing data © MLS PIN.
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Questions & answers
Auto-generated from the listing data — richer AI answers coming with the live site.
How many units does 66 Walden St, Cambridge MA 02140 have?
It is a 2-unit multi-family property with 2,419 sqft of living area, built in 1903.
How long has 66 Walden St, Cambridge MA 02140 been on the market?
66 Walden St, Cambridge MA 02140 has been listed for 17 days (since May 14, 2026).
What is the estimated cap rate on this 2-family in Cambridge?
Based on area median rents, the estimated cap rate is about 2.5%, with a Signal Score of 53/100. These are directional estimates, not an appraisal.
What is the price per unit?
At a list price of $2,150,000 across 2 units, that works out to roughly $1,075,000 per unit.
What are the property taxes on 66 Walden St, Cambridge MA 02140?
Annual property taxes are $11,229 (2026), on an assessed value of $999,999.
What is the price per square foot?
At $2,150,000 for 2,419 sqft, that's about $889 per square foot.
Is there parking?
4 total parking spaces (paved drive, off street, paved).
Where is this property located?
66 Walden St, Cambridge MA 02140 is in Cambridge, Middlesex County, MA 02140.
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