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21 Hartwell St # 3, Waltham MA 02453 - Preview 1 21 Hartwell St # 3, Waltham MA 02453 - Preview 2 21 Hartwell St # 3, Waltham MA 02453 - Preview 3 21 Hartwell St # 3, Waltham MA 02453 - Preview 4 21 Hartwell St # 3, Waltham MA 02453 - Preview 5 21 Hartwell St # 3, Waltham MA 02453 - Preview 6 21 Hartwell St # 3, Waltham MA 02453 - Preview 7 21 Hartwell St # 3, Waltham MA 02453 - Preview 8 21 Hartwell St # 3, Waltham MA 02453 - Preview 9 21 Hartwell St # 3, Waltham MA 02453 - Preview 10 21 Hartwell St # 3, Waltham MA 02453 - Preview 11 21 Hartwell St # 3, Waltham MA 02453 - Preview 12 21 Hartwell St # 3, Waltham MA 02453 - Preview 13
21 Hartwell St # 3, Waltham MA 02453 - Preview 1 21 Hartwell St # 3, Waltham MA 02453 - Preview 2 21 Hartwell St # 3, Waltham MA 02453 - Preview 3 21 Hartwell St # 3, Waltham MA 02453 - Preview 4 21 Hartwell St # 3, Waltham MA 02453 - Preview 5 21 Hartwell St # 3, Waltham MA 02453 - Preview 6 21 Hartwell St # 3, Waltham MA 02453 - Preview 7 21 Hartwell St # 3, Waltham MA 02453 - Preview 8 21 Hartwell St # 3, Waltham MA 02453 - Preview 9 21 Hartwell St # 3, Waltham MA 02453 - Preview 10 21 Hartwell St # 3, Waltham MA 02453 - Preview 11 21 Hartwell St # 3, Waltham MA 02453 - Preview 12 21 Hartwell St # 3, Waltham MA 02453 - Preview 13

21 Hartwell St # 3, Waltham MA 02453

Waltham, MA 02453
$3,850
Est. $219/month
3
Beds
2
Baths
1,287
Sq Ft
$3
Price/Sq Ft
0
Lot Sq Ft
Attached (Townhouse/Rowhouse/Duplex)
Type
18 hours 53 minutes
Time on Market
Active Listed Jun 15, 2026 • MLS# 73535909 Copied!

About this home

Spacious and well-maintained 3-bedroom, 2-bath apartment conveniently located just a short distance from Brandeis University and the Brandeis/Roberts Commuter Rail station, with quick access to Bentley University. This bright and inviting unit features generously sized bedrooms, two full bathrooms, in-unit laundry, and three off-street parking spaces. Conveniently located near shopping, dining, public transportation, and major commuter routes.

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Public Records

Current Owner

Owner ROTHSTEIN, JAKE R &
Mailing Address 21 HARTWELL ST. UNIT #4, WALTHAM, MA, 02453

Land Use

Use Code 102
Description Condominium
Style CONDO-TNHS

Tax Information

Assessed Value $584,900

Assessment History

Year Land Building Total Change
FY2026 $0 $584,900 $584,900 —

Sale History

Date Price Book/Page
Nov 25, 2025 $550,000 84928/65
Aug 6, 2024 $615,000 83097/428
Jul 21, 2021 $580,000 78292/430
Oct 25, 2017 $1 70127/490

Building Permit History

Permit history not yet available for this municipality.

Municipal Context: WALTHAM

Property Data Comparison

Discrepancies found between MLS and assessor records.

Field Assessor MLS Match
Sqft 1,743 1,287 ✗
Match: geocode_proximity (87.3% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type
Attached (Townhouse/Rowhouse/Duplex)
Listing Type
For Rent
Bedrooms
3
Full Bathrooms
2
Living Area
1,287 sq ft
Total Rooms
6
Entry Level
3

Facts & Features

Home Facts

Type Residential Lease
Style Attached (Townhouse/Rowhouse/Duplex)
Living Area 1,287 sq ft
Lot Size 0 sq ft
Bedrooms 3
Full Baths 2
Total Rooms 6

Interior

Heating Natural Gas
Cooling None
Flooring None
Appliances None
Fireplace None
Basement None
Laundry First Floor, In Unit
Features None

Exterior

Construction None
Architecture None
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features None
Total Spaces 3

Utilities

Electric None
Water None
Sewer None
Gas None
Other None

Financial

HOA Yes

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement:
Laundry: First Floor, In Unit
Security:

Construction & Materials

Structure Type:
Exterior Materials:
Roof:
Foundation:

Heating, Cooling & Utilities

Heating: Natural Gas
Cooling:
Hot Water:
Water Source:
Sewer:
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 3
Parking Features:

Location

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Neighborhood

21 Hartwell St # 3, Waltham MA 02453

Waltham, MA 02453

Walkability

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Nearby Schools

School District
Waltham School District local
B+
✓ School Safety 2024-25
2.3% Average
2.2% Suspensions 1.4% In-School 0.1% Emergency
↓ 3.2% below state avg
E

Elementary Schools

10 schools
Milestones Day School
2.3 mi
Grades 02-12
The Lumen Academy
2.6 mi
Grades PK-08
Our Lady's Academy
3.7 mi
Grades PK-08
B-
William F. Stanley Elementary School
0.7 mi | #420 of 824 | Score: 47.2
Improved 49 spots from last year
-11.1 below state avg
381 students Diverse
Rising School Diverse Student Body
Grades PK-05
B
Henry Whittemore Elementary School
1.7 mi | #357 of 824 | Score: 49.0
Improved 144 spots from last year
-9.2 below state avg
372 students Moderate
Rising School
Grades K-05
B+
Thomas R Plympton Elementary School
1.8 mi | #303 of 824 | Score: 50.8
Improved 344 spots from last year
-7.4 below state avg
357 students Diverse
Rising School Diverse Student Body
Grades K-05
B-
Dual Language School
2.8 mi | #433 of 824 | Score: 46.6
Dropped 101 spots from last year
-11.6 below state avg
222 students Moderate
Grades K-05
B+
James Fitzgerald Elementary School
3.0 mi | #270 of 824 | Score: 51.8
Improved 2 spots from last year
-6.4 below state avg
350 students Diverse
Diverse Student Body Strong Attendance
Grades K-05
A-
Douglas MacArthur Elementary School
3.0 mi | #185 of 824 | Score: 55.9
Improved 213 spots from last year
-2.3 below state avg
475 students Diverse
Rising School Diverse Student Body
Grades K-05
B
Northeast Elementary School
3.5 mi | #352 of 824 | Score: 49.1
Improved 255 spots from last year
-9.1 below state avg
527 students Diverse
Rising School Diverse Student Body
Grades PK-05
M

Middle Schools

2 schools
B
John W. McDevitt Middle School
1.9 mi | #160 of 352 | Score: 43.8
Dropped 17 spots from last year
-14.4 below state avg
618 students Diverse
Grades 06-08
A-
John F Kennedy Middle School
2.0 mi | #94 of 352 | Score: 50.3
Improved 34 spots from last year
-7.9 below state avg
635 students Diverse
Rising School Diverse Student Body
Grades 06-08
H

High Schools

4 schools
B-
Waltham Senior High School
2.0 mi | #179 of 346 | Score: 53.0
Improved 59 spots from last year
-5.2 below state avg
1,791 students Diverse
21 sports • 1,802 athletes
Early College Program Rising School Career Tech Programs College Ready Curriculum
Grades 09-12
Chapel Hill Chauncy Hall School
2.3 mi
Grades 09-12
Waltham Valor High School
2.8 mi
49 students Less Diverse
Grades 09-12
Gann Academy-The New Jewish High School
3.4 mi
Grades 09-12
Learn about these ratings
School data provided by BMN Schools

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
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Over life of loan
Total Cost
$0
Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $0
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

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Current Rate
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+0.5% Rate
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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

Property Timeline

🏠
Listed for Sale
Jun 15, 2026
$3,850
Original listing
Agent: Loftus & Glynn Team Office: William Raveis R.E. & Home Services

Price & Status History

Date Event Price Change
Jun 15, 2026 New Listing Added $3,850 —

Market Statistics

Time on Market
18 hours 53 minutes
Price per Sq Ft
$3

Tax History

Year Taxes Assessment
Tax history not available

Listing Information

Listing Agent Loftus & Glynn Team
Listing Office William Raveis R.E. & Home Services
Agent MLS ID TM360872
Office MLS ID M95266
Listing Data Updated Jun 15, 2026 9:23 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 Waltham, MA

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21 Hartwell St # 3, Waltham MA 02453 - Photo 1 21 Hartwell St # 3, Waltham MA 02453 - Photo 2 21 Hartwell St # 3, Waltham MA 02453 - Photo 3 21 Hartwell St # 3, Waltham MA 02453 - Photo 4 21 Hartwell St # 3, Waltham MA 02453 - Photo 5 21 Hartwell St # 3, Waltham MA 02453 - Photo 6 21 Hartwell St # 3, Waltham MA 02453 - Photo 7 21 Hartwell St # 3, Waltham MA 02453 - Photo 8 21 Hartwell St # 3, Waltham MA 02453 - Photo 9 21 Hartwell St # 3, Waltham MA 02453 - Photo 10 21 Hartwell St # 3, Waltham MA 02453 - Photo 11 21 Hartwell St # 3, Waltham MA 02453 - Photo 12 21 Hartwell St # 3, Waltham MA 02453 - Photo 13
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