45 Sparks St, Cambridge MA 02138

Cambridge, MA 02138 • West Cambridge
$4,200,000
Est. $22,354/month
4
Beds
3.5
Baths
3,030
Sq Ft
$1,386
Price/Sq Ft
0.12
Acres
1930
Year Built
Single Family Residence
Type
2
Days on Market
Active Open House Listed Sep 25, 2025 • MLS# 73434129

About this home

This is the home you have been waiting for! Gut-renovated single-family in West Cambridge offering over 3,000 sqft w/ 4 bedrooms, office, 3.5 baths, 2 family rooms, garage parking & a serene back patio. The formal living room w/ wood-burning fireplace sets an elegant tone, while the open kitchen w/ Sub-Zero/Wolf appliances, Taj Mahal quartzite counters, waterfall island & pantry flows into dining & sitting areas overlooking the landscaped yard & patio. The primary suite is a tranquil retreat w/ a spa-like bath including soaking tub, dual rain shower & double vanity, while the soft light of the accented tray ceiling in the spacious bedroom offers peaceful rest. Finished lower level features a family/recreation room w/ wet bar & wine fridge, guest suite, & garage access. Accent lighting on stairs, radiant heat in bathrooms, central vacuum, & decorative molding are just some of the incredible details. Minutes to Harvard Sq, the Charles River & Cambridge’s best shops and dining.

Open House Schedule

26
Sep
Friday, September 26
12:00 PM - 1:30 PM EDT

Facts & Features

Property Overview

Property Type
Single Family Residence
Property Category
Residential
Year Built
1930
Bedrooms
4
Full Bathrooms
3
Half Bathrooms
1
Living Area
3,030 sq ft
Total Rooms
10

Interior Features

Flooring
Tile, Vinyl, Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Hardwood, Flooring - Vinyl
Heating
Forced Air, Radiant, Heat Pump, Electric
Has Heating
Yes
Cooling
Central Air, Heat Pump
Has Cooling
Yes
Fireplace Features
Living Room
Has Fireplace
Yes
Number of Fireplaces
1
Appliances
Electric Water Heater, Tankless Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Vacuum System, Range Hood, Wine Cooler
Interior Features
Bathroom - Half, Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Bidet, Cabinets - Upgraded, Lighting - Sconce, Recessed Lighting, Bathroom - Full, Wet bar, Cable Hookup, Open Floorplan, Bathroom, Office, Den, Central Vacuum, Wet Bar
Laundry Features
Flooring - Hardwood, Electric Dryer Hookup, Second Floor, Washer Hookup
Basement Details
Full, Finished, Walk-Out Access, Interior Entry, Garage Access, Sump Pump
Window Features
Insulated Windows
Door Features
Insulated Doors
Accessibility Features
No

Exterior & Structure

Architectural Style
Colonial Revival
Roof
Shingle
Foundation
Concrete Perimeter
Exterior Features
Deck, Patio, Rain Gutters, Professional Landscaping, Decorative Lighting, Other
Patio/Porch Features
Deck, Patio
Has Spa
No
Waterfront Property
No

Lot & Land

Lot Size
0.12 acres
Lot Size
5,055 sq ft
Lot Size Area
0.1200
Road Frontage Type
Public

Parking & Garage

Garage Spaces
1
Has Garage
Yes
Attached Garage
Yes
Has Carport
No
Total Non-Garage Parking Spaces
1
Parking Features
Attached, Under, Garage Door Opener, Insulated, Paved Drive, Off Street, Driveway
Covered Parking Spaces
1

Utilities & Systems

Utilities Available
for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Water Source
Public
Sewer
Public Sewer
Electric
Circuit Breakers
Energy Efficient Features
Thermostat

Community & HOA

Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, Private School, Public School, T-Station, University
HOA
No
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$15,384
Tax Year
2025
Tax Assessed Value
$2,422,700
Parcel Number
M:00222 L:00033,416172
Zoning
A-1

Additional Details

Year Built Source
Public Records
Year Built Details
Approximate
Attached Property
No
Property Condition
Updated/Remodeled
Disclosures
1 year builder's warranty

Location

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Neighborhood

West Cambridge

45 Sparks St, Cambridge MA 02138

Cambridge, MA 02138

Walkability

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Schools

School information not available

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $1,282
Homeowners Insurance $200
PMI $0

Property History

Market Insights

50%
Price Range
1
Previous Sales

Property Timeline

🏠
Listed for Sale
Sep 23, 2025
$4,200,000
Original listing
Agent: proActive RE Team Office: Keller Williams Realty Boston Northwest
Previous Transaction - MLS #73222658
Full transaction history available when tracking began
🏷️
Previously Sold
Jun 4, 2024
$2,100,000
MLS #73222658

Price & Status History

Date Event Price Change
Sep 23, 2025 New Listing Added $4,200,000
Jun 4, 2024 Sold $2,100,000

Market Statistics

Days on Market
2 days
Price per Sq Ft
$1,386

Tax History

Year Taxes Assessment
2025 $15,384 $2,422,700

Financial Details

Annual Property Tax
$15,384
Tax Year 2025
Assessed Value
$2,422,700

Listing Information

Listing Agent proActive RE Team
Listing Office Keller Williams Realty Boston Northwest
Agent MLS ID TM325259
Office MLS ID BB5474

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