Google street view image for 78 Roundtop Rd, Marlborough, MA 01752

OFF MARKET

$511,664

•

1 ba

•

1,029

sq ft

78 Roundtop Rd, Marlborough, MA 01752

About this home

78 Roundtop Rd is a 1,029 square foot house on a 10,019 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Marlborough data, we estimate the home's value is $511,664.

Single-familyProperty Type

1960Year Built

10,019 sq ftLot Size

$497Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$511,664

$3,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.5% lower than the average sale price ($572K) of 6 comparable homes.

SOLD SEP 22, 2025
$490,000
A
3 beds1 bath1,032 sq ft
463 Farm Rd, Marlborough, MA 01752
SOLD FEB 27, 2026
$616,000
B
3 beds2 baths1,484 sq ft
35 Roundtop, Marlborough, MA 01752
SOLD MAY 1, 2026
$612,000
C
3 beds2 baths2,058 sq ft
183 Sherwood Dr S, Marlborough, MA 01752
SOLD SEP 19, 2025
$545,000
D
3 beds1.5 baths1,305 sq ft
29 Sunshine Dr, Marlborough, MA 01752
SOLD MAR 26, 2026
$561,000
E
3 beds2 baths1,056 sq ft
48 Cook Ln, Marlborough, MA 01752
SOLD APR 14, 2026
$605,000
F
3 beds2 baths1,800 sq ft
28 Ruth Dr, Marlborough, MA 01752

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Earn from this home

Sell

$485,306

Est. take-home

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Rent

$1,975/mo

Redfin rental estimate

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Market trends in 01752, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.7%

+0.0% MoM

Median sale price

$570K

$129 MoM

Avg. days on market

22d

1 days MoM

Recently sold homes

100

27 MoM

New listings for sale

NEW 23 HRS AGO
$159,900
2 beds1 bath1,270 sq ft
78 Sonia Dr, Marlborough, MA 01752
OPEN SAT, 1:30PM TO 3PM
$1,275,000
4 beds4.5 baths4,161 sq ft
334 Farm Rd, Marlborough, MA 01752
OPEN SUN, 12:30PM TO 2PM
$649,900
4 beds1.5 baths1,406 sq ft
120 Edinboro St, Marlborough, MA 01752
OPEN SAT, 11:30AM TO 1:30PM
$794,900
4 beds3 baths2,980 sq ft
21 Helen Dr, Marlborough, MA 01752
OPEN SAT, 2PM TO 3:30PM
$874,900
5 beds4 baths2,566 sq ft
52 Phelps St, Marlborough, MA 01752
OPEN SUN, 12PM TO 1:30PM
$499,900
3 beds1 bath1,432 sq ft
319 Church St, Marlborough, MA 01752
OPEN SAT, 12PM TO 2PM
$269,000
2 beds1 bath805 sq ft
139 Pleasant St Unit C-12, Marlborough, MA 01752
$245,000
1 bed1 bath964 sq ft
275 W Main St #14, Marlborough, MA 01752
$399,900
2 beds1.5 baths1,256 sq ft
198 Elm St #198, Marlborough, MA 01752
OPEN FRI, 4:30PM TO 6PM
$899,500
5 beds3 baths3,455 sq ft
71 Hillcrest Rd, Marlborough, MA 01752
See all

Provided by Redfin

Sale history for 78 Roundtop Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,683 (−0.8%)

$253,000 + $221,900

$474,900

2024

$4,723 (−1.3%)

$230,000 + $231,200

$461,200

2022

$4,786 (−2.1%)

$185,600 + $236,200

$421,800

2021

$4,889 (+2.5%)

$150,000 + $204,300

$354,300

2020

$4,769 (+2.0%)

$137,700 + $198,600

$336,300

2019

$4,674 (+11.1%)

$135,000 + $197,200

$332,200

2018

$4,208 (+7.9%)

$108,200 + $179,400

$287,600

2017

$3,899 (+4.6%)

$107,400 + $147,100

$254,500

2016

$3,729 (+1.4%)

$107,400 + $135,700

$243,100

2015

$3,677 (+3.5%)

$115,800 + $117,500

$233,300

2014

$3,554 (+1.9%)

$109,300 + $111,300

$220,600

2013

$3,488 (−2.4%)

$117,500 + $115,000

$232,500

2012

$3,574 (+6.1%)

$122,600 + $118,900

$241,500

2011

$3,367

$122,600 + $118,900

$241,500

2010

$3,367 (−5.2%)

$122,600 + $118,900

$241,500

2009

$3,550

$140,400 + $137,800

$278,200

Tax history for 78 Roundtop Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,683 (−0.8%)

$253,000 + $221,900

$474,900

2024

$4,723 (−1.3%)

$230,000 + $231,200

$461,200

2022

$4,786 (−2.1%)

$185,600 + $236,200

$421,800

2021

$4,889 (+2.5%)

$150,000 + $204,300

$354,300

2020

$4,769 (+2.0%)

$137,700 + $198,600

$336,300

2019

$4,674 (+11.1%)

$135,000 + $197,200

$332,200

2018

$4,208 (+7.9%)

$108,200 + $179,400

$287,600

2017

$3,899 (+4.6%)

$107,400 + $147,100

$254,500

2016

$3,729 (+1.4%)

$107,400 + $135,700

$243,100

2015

$3,677 (+3.5%)

$115,800 + $117,500

$233,300

2014

$3,554 (+1.9%)

$109,300 + $111,300

$220,600

2013

$3,488 (−2.4%)

$117,500 + $115,000

$232,500

2012

$3,574 (+6.1%)

$122,600 + $118,900

$241,500

2011

$3,367

$122,600 + $118,900

$241,500

2010

$3,367 (−5.2%)

$122,600 + $118,900

$241,500

2009

$3,550

$140,400 + $137,800

$278,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 1,118

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 6

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Subdivision Name: APPLE HILL ESTATES SEC 02
Living Sq. Ft: 1,029
Gross Sq. Ft: 2,274
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Municipality Name: MARLBOROUGH
Acres: 0.23
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,029
Stories: 1.0
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 1960
Year Renovated: —
County: Middlesex County
APN: 1021252S

Home facts updated by county records on Jul 29, 2026

Around this home

Schools
Places
Transit

Francis J. Kane Elementary

Public K-5 • Assigned • 0.3mi

4/10

1 Lt Charles W. Whitcomb School

Public 6-8 • Assigned • 1.5mi

5/10

Marlborough High School

Public 9-12 • Assigned • 1.7mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Marlborough, MA • 01752

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$487,000 – $589,000

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Nearby similar homes

OPEN SUN, 12:30PM TO 2PM

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4 beds1.5 baths1,406 sq ft

120 Edinboro St, Marlborough, MA 01752

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4 beds2.5 baths4,427 sq ft

88 Andrews Rd, Marlborough, MA 01752

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303 Lakeshore Dr, Marlborough, MA 01752

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4 beds2 baths3,469 sq ft

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OPEN SAT, 10AM TO 12PM

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3 beds1.5 baths1,596 sq ft

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New listings for sale in 01752

NEW 23 HRS AGO

$159,900

2 beds1 bath1,270 sq ft

78 Sonia Dr, Marlborough, MA 01752

OPEN SAT, 1:30PM TO 3PM3D & VIDEO TOUR

$1,275,000

4 beds4.5 baths4,161 sq ft

334 Farm Rd, Marlborough, MA 01752

OPEN SUN, 12:30PM TO 2PM

$649,900

4 beds1.5 baths1,406 sq ft

120 Edinboro St, Marlborough, MA 01752

OPEN SAT, 11:30AM TO 1:30PM

$794,900

4 beds3 baths2,980 sq ft

21 Helen Dr, Marlborough, MA 01752

OPEN SAT, 2PM TO 3:30PM

$874,900

5 beds4 baths2,566 sq ft

52 Phelps St, Marlborough, MA 01752

OPEN SUN, 12PM TO 1:30PM

$499,900

3 beds1 bath1,432 sq ft

319 Church St, Marlborough, MA 01752

OPEN SAT, 12PM TO 2PM3D WALKTHROUGH

$269,000

2 beds1 bath805 sq ft

139 Pleasant St Unit C-12, Marlborough, MA 01752

$245,000

1 bed1 bath964 sq ft

275 W Main St #14, Marlborough, MA 01752

$399,900

2 beds1.5 baths1,256 sq ft

198 Elm St #198, Marlborough, MA 01752

Home values near 78 Roundtop Rd

Data from public records.

Address	Redfin Estimate
70 Roundtop Rd, Marlborough, MA 3 Beds \| 1 Baths \| 1267 Sq. Ft.	$535,328
88 Roundtop Rd, Marlborough, MA 4 Beds \| 2 Baths \| 2104 Sq. Ft.	$621,922

Address	Redfin Estimate
87 Roundtop Rd, Marlborough, MA 3 Beds \| 2 Baths \| 1664 Sq. Ft.	$635,136
62 Roundtop Rd, Marlborough, MA 3 Beds \| 1 Baths \| 1134 Sq. Ft.	$464,977

Address	Redfin Estimate
110 Roundtop Rd, Marlborough, MA 5 Beds \| 2 Baths \| 1922 Sq. Ft.	$649,357
102 Roundtop Rd, Marlborough, MA 4 Beds \| 2 Baths \| 1776 Sq. Ft.	$656,941

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