3660 Mill Green Road, Street, MD 21154-1721 $1,850,000

Beds/Baths: 7/6.1
Interior Sq. Ft: 7,816
Acreage: 44.97
Age:225 years
Style:
Colonial
MLS#: MDHR2040174
Subdivision: None Available
Design/Type:
Detached

Description

Discover an extraordinary opportunity to own a 45-acre estate that harmoniously melds Maryland's rich history with modern luxury along the tranquil banks of Broad Creek. This property is a historical gem with a plethora of features that cater to both comfort and style. It is poised to provide enjoyment for generations to come! **Recent Improvements: 2024 – New electric service line to lower garage. Entire interior of house painted. New basement carpets. Basement refinished and updated. Primary bathroom renovated. 14 Window/Door glass replacement. Deck refinished. New water heater for main house. 2023 – Wood pellet stove installed. Water treatment installed. Barn painted. 2022 – New HVAC system in Great Room. New roof on center section of main house. Replaced 4’ of slate roof and all snow guards. Replaced all water hydrants throughout property. New circuit breaker box installed at tennis court. Woodburning stove insert installed. 2021-2023 – Cottage COMPLETELY GUTTED to studs and completely renovated. New 1st floor joists/mud sill, all new insulation, 200 AMP service, all new electric, plumbing, roof, gutters, siding, windows, doors HVAC, appliances, hardwood floors, gas fireplace, propane tank (owned). 2021 – Septic system repair/upgrade: 2 new septic tanks; 1 new pump chamber and force main. New service line to cottage. Bathrooms upgraded and all new toilets. 2020 - Driveway replace. Property Features: **Historic Charm Meets Modern Luxury**: Step inside the main residence where classic millwork and hardwood floors create an inviting atmosphere. With six fireplaces dotting the space, this home seamlessly integrates historic elegance with a contemporary family area. The sunlit Great Room offers breathtaking views, perfect for both relaxation and entertainment. **Chef's Kitchen**: Culinary enthusiasts will appreciate the chef's kitchen, which balances old-world charm with state-of-the-art amenities. It beautifully centers around a preserved 1743 structure, blending tradition with modern functionality. **Rustic Appeal**: A restored mill adds a unique rustic touch, while a renovated guest cottage provides a cozy retreat for visitors or potential rental income. **Expansive Outdoor Amenities**: Enjoy luxurious outdoor living with a tennis court, stable barn, and a 12-car garage surrounded by lush woodlands. A serene pond on the property can be transformed into a sparkling swimming pool, perfect for summer gatherings. **Grounds and Landscaping**: The enchanting landscaping enhances the property's natural beauty, while every detail, from the re-pointed mill to the meticulously maintained gardens, speaks to the estate's storied past. Historical Significance: - This estate is recognized on the **National Historic Registry** and the **Maryland Register of Historic Places**, emphasizing its cultural importance. - It is a designated site on the **National Underground Railroad Network to Freedom**, being the birthplace of Margaret Morgan and the only privately held site in Harford County related to this historic movement. - While the property holds significant historical value, it is not on the **Harford County Register of Historic Places**, allowing for flexibility in renovations without needing approval, though owners may seek this designation for access to tax breaks and grants for preservation efforts. Additional Information: **Conservation Easement**: Detailed information regarding conservation easement, Maryland Environmental Trust involvement, tax benefits, and a comprehensive forest management plan is available for interested buyers. **Hunting Lease**: The property currently has a lease agreement with the Chesapeake Area Bowhunters, which can be terminated if desired or transferred to the new owners with a possible prorated reimbursement. **Well Inspection**: A well inspection was completed to document the well on record with Harford County, following renovations of the cottage between 2021-2023.

Primary Bed: 15 X 14 - Upper 1
Primary Bath: Upper 1
Bedroom 2: Upper 1
Bedroom 3: 15 X 12 - Upper 1
Bedroom 4: 16 X 13 - Upper 1
Bathroom 2: Upper 1
Bathroom 3: Upper 1
Bedroom 5: 19 X 11 - Upper 1
Bedroom 6: Upper 1
Full Bath: Upper 1
Kitchen: 20 X 17 - Main
Dining Room: 18 X 12 - Main
Family Room: 19 X 12 - Main
Great Room: 27 X 27 - Main
Office: 16 X 13 - Main
Mud Room: Main
Laundry: 10 X 9 - Main
Breakfast Room: 11 X 9 - Main
Bedroom 1: Main
Full Bath: Main
Family Room: 28 X 22 - Lower 1
Exercise Room: Lower 1
Full Bath: Lower 1
Bonus Room: Lower 1
Taxes: $9,549
Home Assoc: No
Condo Assoc: No
Garage: Y
Basement: Y
Pool: No Pool
School Dist: Harford County Public Schools
Elem. School: North Harford Mid. School: North Harford High School: North Harford

Features

Utilities
Forced Air Heating, Heat Pump(s), Electric, Ceiling Fan(s), Central A/C, Electric, Hot Water - Electric, Well Water, Septic Exists, Septic Pump, Main Floor Laundry, Propane

Garage/Parking
Detached Garage, Garage - Front Entry, Oversized, Detached Garage Spaces #: 12;

Interior
Attic, Breakfast Area, Built-Ins, Carpet, Ceiling Fan(s), Chair Railings, Crown Moldings, Basement Connecting Stairway, Improved Basement, Outside Entrance Basement, Partially Finished Basement, Rear Entrance Basement, Basement Shelving, Carpet Flooring, Ceramic Tile Flooring, Hardwood Flooring, 2 Story Ceilings, 9'+ Ceilings, Dry Wall, Plaster Walls, Vaulted Ceilings, Casement Windows, Palladian Windows, Window Screens, Skylights, Storm Windows, Vinyl Clad Windows, Atrium Doors, French Doors, Six Panel Doors, Storm Doors, Security Gate

Exterior
Stone Foundation, Frame Exterior, Patio(s), Porch(es), Extensive Hardscape, Sidewalks, Sport Court, Stone Retaining Walls, Tennis Court(s), Awning(s)

Lot
Backs to Trees, Corner Lot, Landscaping, Secluded Lot, Stream/Creek, Trees/Wooded, Partly Wooded Lot, Private Lot, Creek/Stream View, Garden/Lawn View, Panoramic View, Trees/Woods View

Select a school from the following list. Schools are grouped by school type.
The schools on this list are selected by their proximity of up to 5 miles to the property address. Proximity does not guarantee enrollment eligibility. Please contact the school directly for more information on enrollment requirements.
* If there are more than 5 schools of any type within a close proximity, click on the button to see additional schools of that type near the search address.

Public Elementary (3 schools)

School District Grades Place Distance
Dublin Elementary Harford County Public Schools Preschool–5 Street 3.52 mi
North Harford Elementary Harford County Public Schools Preschool–5 Pylesville 4.07 mi
Delta-Peach Bottom Elementary School South Eastern School District K–4 Delta 4.7 mi

Public Middle (1 schools)

School District Grades Place Distance
North Harford Middle Harford County Public Schools 6–8 Pylesville 4.19 mi

Public High (1 schools)

School District Grades Place Distance
North Harford High Harford County Public Schools 9–12 Pylesville 3.89 mi

Private (3 schools)

School Grades Place Distance
Harford Christian School Other K–12 Darlington 2.58 mi
Bridges Montessori Of Towson Inc. Nonsectarian Preschool–6 Bel Air 4.74 mi
Blue Bird Meadow School Amish 1–8 Delta 4.85 mi

© 2025 LiveBy. All Rights Reserved.

This report is a detailed community overview for Street (21154), Maryland.

Community Quick Facts

  • Average travel time to work for people in this community: 36
  • Average salary of people in this community: $61,856

Community Summary

  • Population Density (ppl / mile): 143
  • Household Size (ppl): 2.73
  • Households w/ Children: 46%

Housing Inventory

  • Owned: 1,958 (82.9%)
  • Rented: 155 (6.6%)
  • Vacant: 250 (10.6%)
  • Total: 2,363

Population Demographics

The population of the community broken down by age group. The numbers at the top of each bar indicate the number of people in the age bracket below.

Total: 5,804
Households: 2,113
Median Age: 49.80

Climate and Weather

The Temperature chart displays average high and low values for January and July, and is designed to provide an indication of both seasonal and daily temperature variability. The Weather Risk Index indicates the calculated risk of each type of weather event occurring in the future. This risk is based on historical localized storm events and weather patterns. The national average for each type of weather event equals a score of 100, so a score of 200 would represent twice the risk as the national average, and a score of 50 would represent half the risk of the national average.

Temperature

Education

Highest Level of Education Attained

  • Less than 9th Grade: 3.1%
  • Some High School: 8.3%
  • High School Graduate: 27.1%
  • Some College: 24.5%
  • Associate Degree: 9.5%
  • Bachelor's Degree: 14.4%
  • Graduate Degree: 13.2%

Income by dollar range

Median Income: $95,699

Fair Market Rents

The Fair Market Rents show average gross rent estimates based on figures provided by the U.S. Department of Housing and Urban Development (HUD).

  • Two Bedroom: $1,307

© 2025 LiveBy. All Rights Reserved.

Contact Information

Listing Courtesy of: RE/MAX Advantage Realty

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Patterson-Schwartz Real Estate participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information Deemed Reliable But Not Guaranteed.
Copyright BRIGHT, All Rights Reserved
Listing data as of 2/28/2025.

3660 Mill Green Road, Street, MD 21154-1721

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Broker Compensation

An offer of broker compensation or seller concession is not a guarantee. All compensation offers and concessions are negotiable and subject to written agreement between the parties. Please consult with your real estate agent for more information.