$949,900
30 BROOK STREET
Beds
6
Baths
5
Sqft
—
Year
—
Type
Multi-family
Suite
Suite potential
Location nearby
Nearby school, halal, mosque, grocery, park, and transit layers are still being built for Cambridge. The listing facts above are live; the neighborhood-intelligence layer needs POI coverage before it can score this address properly.
About this home
30 Brook St, Cambridge -Unique Opportunity 5-Plex Investment Welcome to 30 Brook St in Cambridge, a solid five-unit residential investment property located in a strong rental area close to downtown amenities, transit, shopping, and major commuter routes. This well-maintained multi-unit building offers investors a stable income property with key mechanical updates already completed. The property consists of five self-contained residential units, providing diversified rental income and consistent tenant demand. Rent is Unit 1 - Lease - $1450/Unit 2 - Month to month - $1328/Unit 3 - Vacant - $1669/Unit 4 - Lease - $1400/Unit 5 - Lease - $1200. A high-efficiency boiler system was installed in 2016, and the property also features a new owned hot water heater installed in 2024, reducing near-term capital expenditure for the next owner. Tenants are responsible for their own hydro, helping keep operating expenses manageable while maintaining strong rental appeal. The building's layout and location make it attractive for long-term tenants seeking proximity to downtown Cambridge, parks, public transit, and local services. With solid fundamentals, important infrastructure upgrades already in place, and reliable tenant demand in the Cambridge rental market, 30 Brook St presents an excellent opportunity for investors looking to add a stable multi-unit asset to their portfolio. (id:65958)
- Subtype
- Multi-family
- Structure
- Other
- Lot dimensions
- 110 x 83.6 FT
- Bedrooms
- 6 above grade
- Parking
- 6 total
- Stories
- 2
- On market
- Mar 6, 2026
- Status changed
- Apr 27, 2026
- Annual tax
- $6,180
- Zoning
- R4
- Photos
- 50
- MLS#
- X12854528
- Area
- CAMBRIDGE
Features and systems
Parking
Basement
Appliances
Heating
Cooling
Exterior
Foundation
Cash on cash
-6.57%
Cap rate
3.55%
GRM
16.7
Break-even rent
$5,845
Financing
Operating expenses (monthly)
Estimates only. Actual cash flow depends on financing terms, condition reports, current market rents, property tax assessment, condo fees, and tenant quality. Defaults: 4.5% rate, 30-year amortization, 5% vacancy, 1%/yr maintenance, 0.5%/yr CapEx reserve, $80/mo insurance. Property tax estimated at 0.55%/yr where not provided. Talk to a mortgage broker before relying on these numbers.
Mortgage estimate
Listing brokerage
Listing brokerage on file
Listing data via CREA DDF®. Information is deemed reliable but not guaranteed accurate by CREA. Last updated Apr 27, 2026.