
151 Coolidge Ave #712 Watertown — Photo 1 of 29
Beds
2
Baths
2
SqFt
1,295
Style
Condominium
Built
1981
PENTHOUSE living at Charles River Towers! This beautifully maintained, front-facing top-floor residence offers nearly 1,300 square feet of spacious, sun-filled living and is one of the largest units in the complex. Pride of ownership shines throughout this mint-condition home, featuring an expansive open living and dining area with gleaming floors, a nicely renovated kitchen, featuring peninsula bar seating, custom built-ins and newer kitchen appliances! The eat-in kitchen offers abundant cabinetry, generous counter space and stainless steel appliances. Two oversized bedrooms provide excellent flexibility, including a spacious primary suite with ample closet space and an en-suite full bath, with updated vanity and shelving nook, nice for extra storage. Additional highlights include a second full bath, living room slider leading to a spacious, private balcony and dedicated garage parking. Charles River Towers is a well-run, professionally managed association offering two convenient elevators, garage parking, beautifully maintained grounds, an updated outdoor in-ground pool, function room, on-site laundry, management and security. (NO pets). Clean and beautiful building in an ideal location, easy access to the MA pike. PLUS: minutes to the Charles River, walking, rolling, bike path, with easy access to Cambridge and Boston. Lastly, convenience to all the restaurants, shops and amenities of Watertown's Arsenal Yards. Owner occupants will benefit from the Watertown residential tax exemption. Check it out, as top floor units are rarely available, don't miss this opportunity for highly desirable penthouse-level living with exceptional space and convenience in Watertown!
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Market Value Analysis
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Watertown, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Range • Dishwasher • Microwave • Refrigerator • Freezer
Neighborhood
Pool • Highway Access
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstBalcony / Deck, Exterior Access, Open Floorplan, Slider
Dining Room
Lvl FirstOpen Floorplan, Lighting - Overhead
Kitchen
Lvl Main,FirstCloset, Countertops - Upgraded, Cabinets - Upgraded, Open Floorplan, Stainless Steel Appliances, Peninsula, Lighting - Pendant, Lighting - Overhead
Primary Bedroom
Lvl FirstBathroom - Full, Walk-In Closet(s), Flooring - Wall to Wall Carpet
Bedroom 2
Lvl FirstBathroom 1
Lvl FirstBathroom - Full, Bathroom - With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Overhead
Bathroom 2
Lvl FirstBathroom - Full, Bathroom - With Shower Stall, Countertops - Upgraded, Lighting - Overhead
Population
35,620
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$126K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
52.3%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
Listing Agent: Katelyn E. Sullivan
Listing Office: Coldwell Banker Realty - Boston
MLS® Number: 73579492
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Watertown’s $3,961 Residential Exemption Reminder

Watertown Housing Market: A Buyer Reality Check

Watertown Tax Hike Adds About $40–$61 Monthly

After the Grant Window: Massachusetts First-Time Buyers

Massachusetts Buyers Face a Supply Crunch, Not a Crash

Massachusetts Nonresident Sellers’ Net-Gain Election
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