Property Report for 3802 Blackthorn St, Chevy Chase, MD 20815

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3802 Blackthorn St, Chevy Chase, MD 20815
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Property Details
  • Property Address 3802 Blackthorn St, Chevy Chase, MD 20815
  • County Montgomery
  • Parcel ID 07-00578941
  • Legal description CH CH SEC 5A
  • School district Montgomery County Public Schools
  • Acreage 0.27
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 3,618
  • Year built 1946
  • Bedrooms
  • Bathrooms 7

About the Property

3802 Blackthorn St is a single family residence in the city of Chevy Chase, MD 20815. Located in the Montgomery County Public Schools, which resides in Montgomery County, MD and built in 1946. This Single Family Residence sits on a 11,886 sq ft lot and features 7 bathrooms and 3,618 sq ft of living space.

The most recent property tax for 3802 Blackthorn St was $20,483 with an estimated market value range of $2,297,395 to $2,439,502. This property was last sold on August 30, 2001 for $1,050,000.

Property Info

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Flood

Ownership

Land
  • Acres 0.27
  • Square Feet 11,886
Building
  • Units 1
  • Year Built 1946
  • Effective Year Built N/A
  • Stories 2
  • # Fireplaces 2
  • Garage/Carport 480 sq.ft.
Utilities
  • Cooling Yes
  • Heating Forced Air
Interior
  • Square Footage
  • Living Area 3,618
  • Total Rooms N/A
  • Bedrooms N/A
  • Total Bathrooms 7
  • Full Bathrooms 6
Your Property Report will also include the following information:

Chevy Chase Residential Market Stats

Median Sale Price $1,975,000 +6.5% YoY
Median Price/sq ft. $753
Montgomery County Median Sale Price $1,975,000 +6.5% YoY

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

Taxes and Assessments for 3802 Blackthorn St, Chevy Chase

Tax Year Taxes Tax Assesed Value Exemptions
2025 $20,483 (+2.8%) $1,728,800 (+6.2%)

2024 $19,918 (+23.5%) $1,627,133 (+6.7%)

2022 $16,128 $1,525,467

2021

2020

2019

2018

Access Full Tax & Assessment History for 3802 Blackthorn St, Chevy Chase. View Tax Information

Sales History for 3802 Blackthorn St, Chevy Chase

The most recent sale on 3802 Blackthorn St took place on Aug 30, 2001 and recorded on Aug 30, 2001 for $1,050,000. 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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Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
Address Distance SqFt Sale Date Price $/SqFt
3701 CURTIS CT .15 mi 2,928 06/02/2025 $2,300,000 $786
4105 LELAND ST .29 mi 2,938 07/30/2025 $2,800,000 $953
3524 RAYMOND ST .72 mi 3,374 07/29/2025 $1,975,000 $585
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

  • Total Estimated Debt
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Access the complete Mortgage and Equity Analysis for 3802 Blackthorn St, Chevy Chase. View Mortgage and Equity
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
Jul 16, 2025 Confidence Score: 97%
Low
Value
High
Rental Value Estimate ATTOM
Jul 21, 2025
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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.