Single Family Residence at 21 Helen Dr, Marlborough MA 01752, Marlborough

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40 photos

$794,900

21 Helen Dr, Marlborough MA 01752

Marlborough, MA 01752

Listed by Danielle Santos

Bedrooms

Bathrooms

Living area

2,976 sqft

Year built

1959

About this home

If any offers, OFFER DEADLINE, TUESDAY, SEPTEMBER 1st, NOON TIME. Welcome to this beautiful 4-bedroom, 3-full-bath ranch-style home nestled in a peaceful cul-de-sac. The spacious layout offers a comfortable flow with a primary suite featuring a walk-in closet and private bath, an updated kitchen with quality cabinetry and granite countertops, and separate living, dining, and family rooms. The finished walk-out basement adds even more flexibility with a large recreation room, dedicated office, laundry area, full bath, and kitchenette. Step outside to mature landscaping and a private backyard designed to be enjoyed, featuring a heated in-ground pool and custom-built grilling. Extensive outdoor lighting and irrigation enhance the grounds throughout the seasons. Additional features include solar energy, four heating zones, security cameras, timer-controlled exterior lighting, and an oversized garage with custom storage, shelving, and work space. The property also offers potential for an ADU addition, subject to buyer due diligence and applicable town approvals. A well-appointed home offering space, privacy, functionality, and exceptional indoor-outdoor living. Sellers are actively seeking suitable housing. Sale is conditional on the sellers securing a suitable property—flexible closing may be required.

Highlights

Private poolFireplace

Property details

MLS #: 73568437
Property type: Single Family Residence
Subdivision: N/A
Status: Active
Days on market: 43
On market date: August 26, 2026
Stories: N/A
Total bathrooms: 3
Garage spaces: 3
Parking spaces: 6
Lot size: 0.48 acres

Location

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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card (e.g. NC Dept. of Public Instruction, SC Report Card).

Elementary

Francis J Kane

0.1 mi away · Grades 0-5

Nearest school -- attendance-zone data not available here

4.0

Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating

Enrollment: 496
Student:teacher ratio: 13.1:1
District: Marlborough

Middle

1 LT Charles W. Whitcomb School

1.73 mi away · Grades 6-8

Nearest school -- attendance-zone data not available here

5.0

Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating

Enrollment: 1,077
Student:teacher ratio: 11.6:1
District: Marlborough

High

Marlborough High

1.84 mi away · Grades 9-12

Nearest school -- attendance-zone data not available here

5.0

Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating

Enrollment: 1,022
Student:teacher ratio: 10.9:1
District: Marlborough

Walkability

Blended score for Marlborough's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

Somewhat walkable

out of 100

EPA National Walkability Index

8.8 / 20 -- Below average walkable

Google Places amenity density

82 / 100

Restaurants & cafes20

Grocery stores3

Parks2

Schools5

Transit stops2

Pharmacies1

Market position

How this listing compares to current activity in Marlborough, from live MLS data.

On the market 43 days -- 69 fewer days than Marlborough's current average of 112 days.

For reference, the median list price across 208 active listings in Marlborough right now is $499,850.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

Home price

Down payment

Interest rate

Loan term

Adjust tax / insurance estimates

Property tax

% / yr

Home insurance

/mo

Est. monthly payment

$4,937/mo

$158,980 down

$635,920 loan

Principal & interest$4,125

Property tax (est.)$662

Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated August 30, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.