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503 Main St, Acton, MA 01720

$866,000

Last sold date unavailable

  • 3

    bed

  • 2

    bath

  • 1,750

    Sqft ($388/Sqft)

House not for sale
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About 503 Main St

Property type House
Year built 1900
HOA fee $0/month
Lot size 0.33 Acre
Movoto estimate
Rental estimate
Property description
This 3-bedroom, 2-bathroom single-family home is located at 503 Main St, Acton, MA, 01720 in Middlesex County and was built in 1900. This home offers 1,750 square feet of living space on a 14,520 sq ft lot. The estimated market value is $866,000, approximately $495 per square foot.
$866K
Range: $684K-$1.04M
Last 30 days 
Rental est.: $4,978/month
Gross rent multiplier: 11.4
  • Year Property taxes Tax assessment
  • 2025
    $10,058 +5.4%
    $586,500 +2.41%
  • 2024
    $9,547 -0.2%
    $572,700 +5.16%
  • 2023
    $9,563 +9.2%
    $544,600 +20.97%
  • 2022
    $8,756 +3.4%
    $450,200 +7.6%
  • 2021
    $8,464 +7.6%
    $418,400 +2.35%
  • 2020
    $7,865 +4.4%
    $408,800 +5.14%
  • 2019
    $7,531 +1.4%
    $388,800 +1.41%
  • 2018
    $7,430 +1.7%
    $383,400
  • 2017
    $7,308 +3.8%
    $383,400 +4.73%
  • 2016
    $7,040
    $366,100
  • 503 Main St
    $678K
  • —
  • 01720
    $1.06M +19% y/y
  • Acton
    $874K -1% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
505 Main St, Acton, MA 01720 $773,000 3/1 1,454 0.01
497 Main St, Acton, MA 01720 $1,010,000 5/1 2,335 0.02
507 Main St, Acton, MA 01720 $779,000 3/1 1,296 0.02
502 Main St, Acton, MA 01720 $1,050,000 3/2 2,271 0.03
48 Nagog Hill Rd, Acton, MA 01720 $913,000 4/2 2,102 0.04
491 Main St, Acton, MA 01720 $1,744,000 4/4 5,012 0.05
511 Main St, Acton, MA 01720 $1,026,000 4/2 2,023 0.05
508 Main St, Acton, MA 01720 $1,311,000 3/2 3,798 0.05

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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Source: GreatSchools.org © 2026. All rights reserved.

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