Property Report for 523 Common Rd, Union, ME 04862

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523 Common Rd, Union, ME 04862
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Property Details
  • Property Address 523 Common Rd, Union, ME 04862
  • County Knox
  • Parcel ID UNNN M:023 L:002
  • Legal description LOT:2 CITY/MUNI/TWP:UNION
  • School district School Administrative District 40
  • Acreage 49
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 4,452
  • Year built 1797
  • Bedrooms 4
  • Bathrooms 3

About the Property

523 Common Rd is a single family residence in the city of Union, ME 04862. Located in the School Administrative District 40, which resides in Knox County, ME and built in 1797. This Single Family Residence sits on a 2,134,440 sq ft lot and features 4 bedrooms, 3 bathrooms and 4,452 sq ft of living space.

The most recent property tax for 523 Common Rd was $16,359 with an estimated market value range of $1,315,333 to $1,453,790. This property was last sold on April 08, 2022 for $965,000.

Property Info

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Flood

Ownership

Land
  • Acres 49
  • Square Feet 2,134,440
Building
  • Units N/A
  • Year Built 1797
  • Effective Year Built N/A
  • Stories 2
  • # Fireplaces 8
  • Garage/Carport N/A
Utilities
  • Cooling N/A
  • Heating Forced Air
Interior
  • Square Footage
  • Living Area 4,452
  • Total Rooms 10
  • Bedrooms 4
  • Total Bathrooms 3
  • Full Bathrooms 2
Your Property Report will also include the following information:

Union Residential Market Stats

Median Sale Price $220,390 -21.3% YoY
Median Price/sq ft. $163
Knox County Median Sale Price $220,390 -21.3% YoY

See more Real Estate Trends for Union including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 523 Common Rd, Union

Tax Year Taxes Tax Assesed Value Exemptions
2024 $16,359 (+11%) $951,100

2023 $14,742 (+4.7%) $951,100

2022 $14,076 (+61.8%) $951,100 (+97.9%)

2021

2020

2019

2018

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Sales History for 523 Common Rd, Union

The most recent sale on 523 Common Rd took place on Apr 08, 2022 and recorded on Apr 08, 2022 for $965,000. Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
Sale Date Recorded Date Buyer(s) Seller(s) Price Document ID

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Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

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Total Estimated Debt

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Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
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Market Value Estimate
Aug 19, 2025 Confidence Score: 95%
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Rental Value Estimate ATTOM
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Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.