Opportunities like this rarely come to market. If you’ve been searching for a property where history, nature, and possibility come together, this extraordinary Washington County retreat—set on 13+ breathtaking acres—is ready to capture your imagination. Bordering McMahon’s Mill on the C&O Canal Towpath, this property feels worlds away from the everyday. Wander along the towpath just steps from your door, listen to the soothing rush of your onsite waterfall, and take in peaceful Potomac River views that make every day feel like a gift. Outdoor recreation is abundant with Big Slackwater Boat Ramp only minutes away. Horse lovers rejoice as this property is already equipped with an 11-stall stable, additional storage, and an electric fenced pasture. There’s room to roam, ride, and build the lifestyle you’ve always wanted. With 4 bedrooms, 1.5 baths (plus potential for a second full bath), a formal dining room, sunroom, and large shed, there is plenty of living and storage space. The nearly 2,500 sq ft home is full of character and potential, with many improvements already completed through the current owners’ labor‑of‑love renovations. They’ve begun the transformation, giving you the rare opportunity to finish the home exactly the way you envision. Major improvements already completed include new bridge replacement, new electric service, 2023 roof replacement, replacement of the main feed water line, and addition of a constant pressure water system. The heavy lifting is done—now it’s your turn to bring the finishing touches to life. Whether you’re drawn to the land, the water, the wildlife, or the opportunity to complete restoration of a truly unique home, this property offers a serenity that’s increasingly hard to find. It’s a place to breathe deeply, create freely, and reconnect with nature. Bring your vision and schedule your tour soon—properties like this disappear quickly.
For sale
Price cut: $50K (9/14)
$625,000
7900 Avis Mill Rd, Williamsport, MD 21795
4beds
2,485sqft
Single Family Residence
Built in 1778
13.48 Acres Lot
$-- Zestimate®
$252/sqft
$-- HOA
What's special
- 44 days
- 2,230
- 227
Zillow last checked:
Listing updated:
Listed by:
Mary Lee Kendle 301-331-0781,
The Glocker Group Realty Results 301-745-4400
Source: Bright MLS,MLS#: MDWA2039224
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Rooms
- Room types: Living Room, Dining Room, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Bedroom 1, Sun/Florida Room, Bathroom 1, Bathroom 2
Bedroom 1
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Bathroom 1
- Level: Main
Bathroom 2
- Level: Upper
Dining room
- Level: Main
Kitchen
- Level: Main
Living room
- Level: Main
Other
- Level: Main
Heating
- Other, Wood
Cooling
- Other
Appliances
- Included: Electric Water Heater
Features
- Exposed Beams, Formal/Separate Dining Room
- Flooring: Wood
- Basement: Exterior Entry
- Number of fireplaces: 3
- Fireplace features: Wood Burning
Interior area
- Total structure area: 3,125
- Total interior livable area: 2,485 sqft
- Finished area above ground: 2,485
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 6
- Parking features: Driveway
- Uncovered spaces: 6
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Porch
- Exterior features: Storage, Water Falls
- Pool features: None
- Has view: Yes
- View description: Water, Trees/Woods, River, Creek/Stream, Canal
- Has water view: Yes
- Water view: Water,River,Creek/Stream,Canal
- Waterfront features: Fishing Allowed, Public Access, River
- Body of water: Potomac River
Lot
- Size: 13.48 Acres
- Features: Backs to Trees, Hunting Available, No Thru Street, Private, Rural, Stream/Creek, Wooded
Details
- Additional structures: Above Grade, Below Grade, Outbuilding
- Parcel number: 2220004932
- Zoning: P
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Stone
- Roof: Architectural Shingle
Condition
- New construction: No
- Year built: 1778
Utilities & green energy
- Sewer: On Site Septic
- Water: Well
Community & HOA
Community
- Subdivision: None Available
HOA
- Has HOA: No
Location
- Region: Williamsport
Financial & listing details
- Price per square foot: $252/sqft
- Tax assessed value: $341,200
- Annual tax amount: $3,274
- Date on market: 8/11/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA 203(k)
- Exclusions: Picnic Table, Chicken Coop, Mower, Wood Chipper, Horse Equipment, Deer Feeder, Tree Stands
- Ownership: Fee Simple
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/14/2026 | Price change | $625,000-7.4%$252/sqft |
Source: | ||
| 8/12/2026 | Listed for sale | $675,000+67400%$272/sqft |
Source: | ||
| 6/26/1995 | Sold | $1,000 |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2018 | $28 -12.5% | $2,600 |
| 2017 | $32 +11.9% | $2,600 |
| 2016 | $28 | $2,600 |
| 2015 | $28 | $2,600 |
| 2014 | $28 | $2,600 |
| 2013 | -- | $2,600 |
| 2012 | -- | $2,600 |
| 2011 | -- | $2,600 -2.6% |
| 2010 | -- | $2,670 |
| 2009 | -- | $2,670 |
| 2008 | -- | $2,670 +20.2% |
| 2007 | -- | $2,222 +25.1% |
| 2006 | -- | $1,776 +33.5% |
| 2005 | -- | $1,330 |
| 2004 | -- | $1,330 |
| 2003 | -- | $1,330 |
| 2002 | -- | $1,330 |
| 2001 | -- | $1,330 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 21795
Nearby schools
Schools provided by the listing agent
- District: Washington County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.




