$1,200,000

501 Stone Chapel Rd Westminster, MD 21157

Estimated payment $7,186/month

Total Views 1,265
4 Beds
2.5 Baths
3,868 Sq Ft
$310 Price per Sq Ft

Highlights

  • Popular Property
  • Private Pool
  • Georgian Architecture
  • Friendship Valley Elementary School Rated A-
  • 36 Acre Lot
  • 8 Fireplaces

About This Home

Be a part of American history here at Avondale. Built in 1765, it is the oldest house in Carroll County and is listed on the National Register of Historic Places. You can own your view at Avondale, set on 36 acres of picturesque landscape. This historic gem offers 4 bedrooms, 2 full bathrooms, and 1 half bath. It features original 18th-century hardwood floors, eight cozy fireplaces, and a striking Palladian window above the entrance, exuding timeless elegance.As one of the few surviving examples of 18th-century Georgian architecture in Carroll County, Avondale is more than just a home—it’s a living piece of history. Thoughtfully updated for modern comfort, the home is now equipped with central HVAC while preserving its rich architectural character. A spacious two-story northwest wing extends the living space. At the rear of the house, the brick patio has been enclosed to create a beautiful sunroom—offering peaceful garden views and a quiet place to unwind. A quaint summer kitchen affectionately called “the pink house” adds historic charm and possible rental income.Outdoors, you'll find lush landscaped gardens filled with a vibrant variety of plants and flowers, an old iron quarry that has naturally turned into a tranquil pond, and even a charming meandering creek. It’s truly magical. The grounds also feature a barn with 2 garage bays, a pool, a poolhouse with a gazebo, an original smokehouse, and a charming summer kitchen complete with 1 bedroom and 1 bathroom—ideal for guests, extended family, or rental opportunities. You’ll also find chicken coops, a peacock pen, and a pig pen because sometimes our best friends have four legs or wings. Having previously operated as a Bed and Breakfast and wedding venue, the estate offers a stunning backdrop for gatherings and celebrations. Whether hosting unforgettable events or simply enjoying the tranquility of the land, Avondale is the perfect place to create beautiful, lasting memories.

Listing Agent

Andrew Undem

Berkshire Hathaway HomeServices Homesale Realty

Berkshire Hathaway HomeServices Homesale Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,631

Year Built

  • Built in 1765

Lot Details

  • 36 Acre Lot
  • Property is zoned CONSE

Home Design

  • Georgian Architecture
  • Brick Exterior Construction
  • Slab Foundation

Interior Spaces

  • Property has 2 Levels
  • 8 Fireplaces
  • Unfinished Basement

Bedrooms and Bathrooms

  • 4 Bedrooms

Parking

  • 20 Parking Spaces
  • 20 Driveway Spaces

Pool

  • Private Pool

Utilities

  • Central Air
  • Heating System Uses Oil
  • Back Up Oil Heat Pump System
  • Well
  • Electric Water Heater
  • Septic Tank

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 0707115253

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,631

Year Built

Built in 1765

Lot Details

0

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Georgian
  • Ownership: Fee Simple
  • New Construction: No
  • Story List: Main, Upper 1
  • Expected On Market: 2025-05-28
  • Year Built: 1765
  • Remarks Public: Be a part of American history here at Avondale. Built in 1765, it is the oldest house in Carroll County and is listed on the National Register of Historic Places. You can own your view at Avondale, set on 36 acres of picturesque landscape. This historic gem offers 4 bedrooms, 2 full bathrooms, and 1 half bath. It features original 18th-century hardwood floors, eight cozy fireplaces, and a striking Palladian window above the entrance, exuding timeless elegance. As one of the few surviving examples of 18th-century Georgian architecture in Carroll County, Avondale is more than just a home—it’s a living piece of history. Thoughtfully updated for modern comfort, the home is now equipped with central HVAC while preserving its rich architectural character. A spacious two-story northwest wing extends the living space. At the rear of the house, the brick patio has been enclosed to create a beautiful sunroom—offering peaceful garden views and a quiet place to unwind. A quaint summer kitchen affectionately called “the pink house” adds historic charm and possible rental income. Outdoors, you'll find lush landscaped gardens filled with a vibrant variety of plants and flowers, an old iron quarry that has naturally turned into a tranquil pond, and even a charming meandering creek. It’s truly magical. The grounds also feature a barn with 2 garage bays, a pool, a poolhouse with a gazebo, an original smokehouse, and a charming summer kitchen complete with 1 bedroom and 1 bathroom—ideal for guests, extended family, or rental opportunities. You’ll also find chicken coops, a peacock pen, and a pig pen because sometimes our best friends have four legs or wings. Having previously operated as a Bed and Breakfast and wedding venue, the estate offers a stunning backdrop for gatherings and celebrations. Whether hosting unforgettable events or simply enjoying the tranquility of the land, Avondale is the perfect place to create beautiful, lasting memories.
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Fireplaces Count: 8
  • Fireplace: Yes
  • Foundation Details: Slab
  • Levels Count: 2
  • Basement: Yes
  • Basement Type: Unfinished
  • Total Sq Ft: 5368
  • Living Area Sq Ft: 3868
  • Price Per Sq Ft: 310.24
  • Above Grade Finished Sq Ft: 3868
  • Below Grade Sq Ft: 1500
  • Total Below Grade Sq Ft: 1500
  • Above Grade Finished Area Units: Square Feet
  • Street Number Modifier: 501

Beds/Baths

  • Bedrooms: 4
  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Main Level Bathrooms: 1.00
  • Upper Level Bathrooms: 2
  • Upper Level Bathrooms: 2.00
  • Upper Level Full Bathrooms: 2
  • Main Level Half Bathrooms: 1

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Construction Materials: Brick
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: Yes - Personal
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage: No
  • Total Garage And Parking Spaces: 20
  • Type Of Parking: Driveway
  • Number of Spaces in Driveway: 20

Utilities

  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C
  • Heating Fuel: Oil
  • Heating Type: Heat Pump - Oil Backup
  • Heating: Yes
  • Hot Water: Electric
  • Sewer/Septic System: Septic Exists
  • Water Source: Well

Condo/Co-op/Association

  • Condo Co-Op Association: No
  • HOA: No
  • Senior Community: No

Schools

  • School District: CARROLL COUNTY PUBLIC SCHOOLS
  • School District Key: 121139051837
  • School District Source: Listing Agent

Lot Info

  • Land Use Code: R
  • Lot Size Acres: 36.00
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 1568160.00
  • Year Assessed: 2025
  • Zoning: CONSE
  • In City Limits: No

Rental Info

  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 5631.00
  • Assessor Parcel Number: 0707115253
  • Tax Total Finished Sq Ft: 3868
  • County Tax Payment Frequency: Annually
  • Tax Year: 2024

MLS Schools

  • School District Name: CARROLL COUNTY PUBLIC SCHOOLS

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $1,124 $100,400 $100,400 $0
2023 $1,135 $100,400 $100,400 $0
2022 $1,135 $100,400 $100,400 $0
2021 $1,124 $100,400 $100,400 $0
2020 $1,124 $100,400 $100,400 $0
2019 $1,022 $100,400 $100,400 $0
2018 $1,136 $100,400 $100,400 $0
2017 $7 $600 $0 $0
2016 -- $600 $0 $0
2015 -- $600 $0 $0
2014 -- $600 $0 $0
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
05/27/2025 05/27/25 For Sale $1,200,000 -- $310 / Sq Ft
Source: Bright MLS

Mortgage History

Date Status Loan Amount Loan Type
Closed $612,000 Stand Alone Second
Source: Public Records

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Source: Bright MLS

MLS Number: MDCR2027560

Bright MLS

APN: 07-081375