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18 St Marys St # 18, Watertown MA 02472

Watertown, MA 02472 • Mount Auburn
$856,000
Est. $5,851/month
4
Beds
2
Baths
1,795
Sq Ft
$477
Price/Sq Ft
0.12
Acres
1925
Year Built
6
Days on Market
Closed Listed Apr 15, 2025 • MLS# 73359912 Copied!

About this home

Located on a quiet street adjacent to Cambridge and Belmont is this beautiful 2nd floor condo with gorgeous hardwood floors, original woodwork around doors and windows that allow natural light through the oversized rooms, w attractive open floor plan. This unit has a grand living room, elegant dining room with stunning wood china cabinet as our anchor. Our kitchen is large enough to dine in, has loads of storage and food prep areas. Also on this level is a large family bath and 3 more bedrooms with the largest one having a balcony overlooking the backyard. Walk through your office to find walk up staircase to the primary bedroom large enough for a king bed, with 3/4 bath. This unit has appliances, heating, electrical and plumbing improvements to provide the conveniences of todays ease but details of yesteryears charm. Dreamy location with public trans options to Harvard Sq, access to paths on the Charles River, Brattle St, and Fresh Pond, Shops and Food galore bring urban to suburbia.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1925
Bedrooms
4
Full Bathrooms
2
Living Area
1,795 sq ft
Total Rooms
8
Stories
2
Entry Level
2

Sale Statistics

Sale Overview
Original List Price: $768,000
Final Sale Price: $856,000
Difference: +$88,000 (+11.5%)
Performance Metrics
111.5%
List to Sale Ratio
Sold above asking price
6
Days on Market
Very fast sale
Price per Square Foot Analysis
Original $/sq ft: $428
Sale $/sq ft: $477
This property sold for $477 per square foot
Sale Summary

This property sold for 11.5% above the original asking price, indicating strong buyer demand.

With only 6 days on market, this was a quick sale compared to typical market conditions.

Nearby Sales Comparison

Based on 11 similar properties sold within 0.5 miles in the last 90 days

This Property
$477/sq ft
Area Average
$284/sq ft
Difference
+68.2%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

1 Car Garage

Home Facts

Type Residential
Style Condominium
Year Built 1925
Living Area 1,795 sq ft
Lot Size 0.12 acres
Bedrooms 4
Full Baths 2
Total Rooms 8

Interior

Heating Electric Baseboard, Hot Water, Natural Gas, Electric, Unit Control, Wall Furnace
Cooling Wall Unit(s)
Flooring Laminate, Hardwood, Wood Laminate, Flooring - Hardwood
Appliances Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Fireplace Living Room
Fireplaces 1
Basement Y
Laundry Electric Dryer Hookup, Washer Hookup, In Basement, In Building
Features Closet, Attic Access, Office, Internet Available - Unknown

Exterior

Construction Frame
Architecture None
Roof Shingle
Features Patio, Balcony, Garden, Rain Gutters
Pool None
Spa None
Fencing None
Patio/Porch Patio

Parking

Garage Spaces 1
Has Garage Yes
Features Detached, Garage Door Opener, Assigned, Off Street, Paved
Total Spaces 2

Utilities

Electric Circuit Breakers, 100 Amp Service
Water Public, Individual Meter
Sewer Public Sewer
Gas None
Other For Gas Range, For Electric Dryer, Washer Hookup

Financial

Annual Tax $13,774
Assessed Value $1,179,300

Interior Features

Flooring: Laminate, Hardwood, Wood Laminate, Flooring - Hardwood
Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Interior Features: Closet, Attic Access, Office, Internet Available - Unknown
Windows: Insulated Windows
Basement: Y
Laundry: Electric Dryer Hookup, Washer Hookup, In Basement, In Building
Security:

Construction & Materials

Year Built: 1925
Effective Year (Renovated): 2025
Structure Type: 2/3 Family
Exterior Materials: Frame
Roof: Shingle
Foundation:
Stories: 2

Heating, Cooling & Utilities

Heating: Electric Baseboard, Hot Water, Natural Gas, Electric, Unit Control, Wall Furnace
Heating Zones: 3
Cooling: Wall Unit(s)
Cooling Zones: 2
Hot Water:
Water Source: Public, Individual Meter
Sewer: Public Sewer
Energy Features: Thermostat

Exterior & Lot

Exterior Features: Patio, Balcony, Garden, Rain Gutters
Patio & Porch: Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 1
Total Parking Spaces: 2
Parking Features: Detached, Garage Door Opener, Assigned, Off Street, Paved

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station

Location

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Neighborhood

Mount Auburn

18 St Marys St # 18, Watertown MA 02472

Watertown, MA 02472

Walkability

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Nearby Schools

School District
Watertown School District local
A-
School Safety 2024-25
1.0% Low
0.8% Suspensions 0.2% In-School 0.2% Emergency
4.5% below state avg
E

Elementary Schools

3 schools
Star Academy (Watertown Campus)
< 0.1 mi
Grades PK-12
B+
Haggerty School
0.3 mi | #254 of 824 | Score: 52.3
Improved 122 spots from last year
-5.9 below state avg
250 students Very Diverse
Rising School Diverse Student Body
Grades PK-05
St. Stephen's Armenian School
0.5 mi
Grades PK-05
M

Middle Schools

1 school
A+
Belmont Middle School
1.6 mi | #15 of 352 | Score: 62.5
Dropped 13 spots from last year
+4.3 above state avg
742 students Diverse
Strong Attendance
Grades 07-08
H

High Schools

3 schools
A+
Belmont High School
1.5 mi | #10 of 346 | Score: 75.5
Same rank as last year
+17.3 above state avg
1,454 students Diverse
21 sports • 2,714 athletes
Strong AP Program High Graduation Rate College Ready Curriculum Strong Athletics
Grades 09-12
D
Lyon High School
1.6 mi | #328 of 346 | Score: 27.8
Improved 22 spots from last year
-30.4 below state avg
95 students Diverse
12 sports • 88 athletes
Rising School Diverse Student Body
Grades 12
Saint Joseph Preparatory High School
1.6 mi
Grades 09-12
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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 $1,148
Homeowners Insurance $200
HOA Fee $175/mo
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

Interest
Principal
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.

Property History

Market Insights

10.3%
Price Range
7
Total Days on Market

Property Timeline

Sold
Jun 6, 2025
$856,000
Property sold
Days on Market: 7
🏠
Listed for Sale
Apr 15, 2025
$768,000
Original listing
Agent: Anne Mahon Office: Leading Edge Real Estate

Price & Status History

Date Event Price Change
Apr 15, 2025 New Listing Added $768,000

Market Statistics

Days on Market
6 days
Price per Sq Ft
$477

Tax History

Year Taxes Assessment
2025 $13,774 $1,179,300

Financial Details

Annual Property Tax
$13,774
Tax Year 2025
HOA Fee
$175
Monthly
Assessed Value
$1,179,300

Listing Information

Listing Agent Anne Mahon
Listing Office Leading Edge Real Estate
Agent MLS ID CT004350
Office MLS ID AN4638
Listing Data Updated Jun 7, 2025 6:43 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Market Analytics for Watertown, MA

Real-time market trends and pricing data for this area

18 St Marys St # 18, Watertown MA 02472 - Photo 1 18 St Marys St # 18, Watertown MA 02472 - Photo 2 18 St Marys St # 18, Watertown MA 02472 - Photo 3 18 St Marys St # 18, Watertown MA 02472 - Photo 4 18 St Marys St # 18, Watertown MA 02472 - Photo 5 18 St Marys St # 18, Watertown MA 02472 - Photo 6 18 St Marys St # 18, Watertown MA 02472 - Photo 7 18 St Marys St # 18, Watertown MA 02472 - Photo 8 18 St Marys St # 18, Watertown MA 02472 - Photo 9 18 St Marys St # 18, Watertown MA 02472 - Photo 10 18 St Marys St # 18, Watertown MA 02472 - Photo 11 18 St Marys St # 18, Watertown MA 02472 - Photo 12 18 St Marys St # 18, Watertown MA 02472 - Photo 13 18 St Marys St # 18, Watertown MA 02472 - Photo 14 18 St Marys St # 18, Watertown MA 02472 - Photo 15 18 St Marys St # 18, Watertown MA 02472 - Photo 16 18 St Marys St # 18, Watertown MA 02472 - Photo 17 18 St Marys St # 18, Watertown MA 02472 - Photo 18 18 St Marys St # 18, Watertown MA 02472 - Photo 19 18 St Marys St # 18, Watertown MA 02472 - Photo 20 18 St Marys St # 18, Watertown MA 02472 - Photo 21 18 St Marys St # 18, Watertown MA 02472 - Photo 22 18 St Marys St # 18, Watertown MA 02472 - Photo 23 18 St Marys St # 18, Watertown MA 02472 - Photo 24 18 St Marys St # 18, Watertown MA 02472 - Photo 25 18 St Marys St # 18, Watertown MA 02472 - Photo 26 18 St Marys St # 18, Watertown MA 02472 - Photo 27
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