10 Royal St, Boston MA 02134
Boston, MA 02134 • Allston
$1,750,000
$1,500,000
Est. $9,169/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.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
About this home
Rare opportunity to acquire a substantial two-family property in the rapidly evolving Lower Allston market. This approximately 4,384 SF property features a total of 10 bedrooms and 4 bathrooms, offering strong cash flow potential with possible condo conversion or future expansion opportunities to add additional living area and bathrooms. The property features updated kitchens and baths, hardwood floors, replacement windows, and spacious layouts across both units. Conveniently positioned near Harvard Business School, Boston University, and numerous other colleges and employers, with easy access to I-90, Storrow Drive, multiple bus routes, and both the Green and Red Lines. Ongoing expansion along Western Ave, including major life science and mixed-use developments, continues to transform the surrounding area. Fenced yard, basement for storage or potential expansion and coin-op laundry in the basement that produces extra income.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Market Insights
2
Price Changes
14.3%
Price Range
Property Timeline
Price Reduced
Sep 21, 2026
$1,500,000
$99,000
(-6.19%)
From $1,599,000 to $1,500,000 (-6.2%)
Price Reduced
May 26, 2026
$1,599,000
$151,000
(-8.63%)
From $1,750,000 to $1,599,000 (-8.6%)
Listed for Sale
May 7, 2026
$1,500,000
Original listing
Agent: Alexander Koziakov
Office: Compass
Listed for Sale
May 7, 2026
$1,750,000
Original listing
Agent: Alexander Koziakov
Office: Compass
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/21/2026 | ↓ Price Reduced | $1,500,000 | $99,000 | - | From $1,599,000 to $1,500,000 (-6.2%) |
| 05/26/2026 | ↓ Price Reduced | $1,599,000 | $151,000 | - | From $1,750,000 to $1,599,000 (-8.6%) |
| 05/07/2026 | 🏠 Listed for Sale | $1,500,000 | - | - | Original listing |
| 05/07/2026 | 🏠 Listed for Sale | $1,750,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $16,606 | $1,434,000 |
Financial Details
Annual Property Tax
$16,606
Tax Year 2025
Assessed Value
$1,434,000
Facts & Features
Home Facts
Type
Residential Income
Style
Multi Family
Year Built
1900
Living Area
4,384 sq ft
Lot Size
0.06 acres
Stories
3
Bedrooms
10
Full Baths
4
Total Rooms
16
Investment Metrics
Units
2
Unit 1 Rent
$1,001/mo · Y
Unit 2 Rent
$9,999/mo · Y
Total Monthly Rent
$11,000/mo
Gross Income
$132,000
Net Operating Income
$132,000
Operating Expenses
$23,437
Electric Expense
$674
Insurance Expense
$3,300
Cap Rate
8.80%
Interior
Heating
Forced Air, Natural Gas
Cooling
Window Unit(s)
Flooring
Wood, Tile, Hardwood
Appliances
Washer, Dryer, Range, Dishwasher, Disposal, Microwave, Refrigerator
Fireplace
None
Basement
Unfinished
Laundry
Washer & Dryer Hookup, Gas Dryer Hookup, Washer Hookup
Features
Storage, Pantry, Stone/granite/solid Counters, Upgraded Cabinets, Upgraded Countertops, Walk-in Closet(s), Bathroom With Tub & Shower, Living Room, Kitchen, Mudroom
Exterior
Construction
Frame
Architecture
None
Roof
Shingle
Features
Garden
Pool
None
Spa
None
Fencing
Fenced
Patio/Porch
None
Parking
Features
On Street
Utilities
Electric
100 Amp Service
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range, For Gas Dryer, Washer Hookup
Financial
Annual Tax
$16,606
Assessed Value
$1,434,000
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Buyer And Buyers Broker To Do All Due Diligence. Listing Agent Is Property Manager. Laundry Income Not Factored Into Gross. Property Is Currently Vacant.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
78 days
Property Overview
Property Type
Multi Family
Listing Type
For Sale
Year Built
1900
Bedrooms
10
Full Bathrooms
4
Living Area
4,384 sq ft
Total Rooms
16
Stories
3
Levels
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
4,384 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:
Wood, Tile, Hardwood
Appliances:
Washer, Dryer, Range, Dishwasher, Disposal, Microwave, Refrigerator
Interior Features:
Storage, Pantry, Stone/Granite/Solid Counters, Upgraded Cabinets, Upgraded Countertops, Walk-In Closet(s), Bathroom With Tub & Shower, Living Room, Kitchen, Mudroom
Windows:
Insulated Windows
Basement:
Unfinished
Laundry:
Washer & Dryer Hookup, Gas Dryer Hookup, Washer Hookup
Security:
Construction & Materials
Year Built:
1900
Structure Type:
Exterior Materials:
Frame
Roof:
Shingle
Foundation:
Stone
Stories:
3
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas
Cooling:
Window Unit(s)
Hot Water:
Natural Gas
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Garden
Patio & Porch:
Fencing:
Fenced
Other Structures:
Lot Features:
Corner Lot
Road Surface:
Parking & Garage
Parking Features:
On Street
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
$1,384
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
Loading map...
Neighborhood
Allston
10 Royal St, Boston MA 02134
Boston, MA 02134
Listing Information
Listing Agent
Alexander Koziakov
Listing Office
Compass
Office Phone
617-752-6845
Agent MLS ID
CT005507
Office MLS ID
AN3337
Listing Data Updated
Sep 21, 2026 2:47 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
Contact Us
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.