
1 Washington Avenue Overview
- Time on Site:
- 270 days
Tharp Cove the post revolutionary sandstone home, nestled along the Hudson River was the longtime home of Marie Tharp recognized as one of the greatest cartographers of the 20th century. The antique Dutch colonial has been completely reimagined and renovated with the highest aesthetic judgement, the finest craftsmanship and materials throughout the interior amenities continuing across the extensive exterior structural improvements. The entry foyer with the new wide plank white oak flooring runs throughout the main level, opening to the riverfront living room. The Coffered ceiling with inlaid wood veneer paper is warmed by the limestone fireplace mantle, the custom lighting reflects the historical focus of the renovation. French doors open to the covered Riverview porch with panoramic views of the Hudson River and Mario Cuomo Bridge. The kitchen is customized by L EICHT which redefines the essence of this timeless oak cabinetry and GAGGENAU appliances highlighted with DORNBRACHT fixtures throughout the house, quartzite counters, open to the expansive dining area. The pantry with custom cabinetry and storage flows through the hallway to the guest powder room with beautifully articulated sink and vanity. The newly fabricated oak staircase opens to the second floor, landing with a river view window seat, and original oak flooring throughout this level. The primary suite faces east for morning sunrise and panoramic views of the Hudson. The primary bathroom with limestone tile freestanding tub and river view shower, custom walnut cabinetry and vanity sink offer private views of the river. Two additional bedroom and hall bath with Calcutta marble amenities, completes this level with a staircase to the finished attic. The lower level has been completely transformed into a gallery, entertainment area with a full wine cellar, bar and guest full bath with adjacent Murphy bed for guests and a laundry room. Extensive approved plans for 12 x 45 inground riverfront pool, landscaping and complete riverfront development are available to the fortunate buyer. This is a riverfront gem of the highest quality, craftsmanship and materials created as a riverfront refuge for a full-time or part-time living a quiet sanctuary only 30 minutes from the GWB. Walking distance to the village of Nyack and Piermont with antique shops, restaurants, walking and biking trails, riverfront sailing, and public parks within the riverfront communities of the lower Hudson Valley. See attached list of improvements 2024.
1 Washington Avenue Facts & Features
- Type Single Family
- Sq. ft. 3,996
- Price/Sq.ft. $732
- Lot 0.44 Acres
Details
General
Association/HOA
- Association: No
School Information
- School District: Nyack
- Elementary School: Upper Nyack
- Middle Or Junior School: Nyack Middle School
- High School: Nyack Senior High School
Building Information
- Year Built: 1900
Location/Region
- County Or Parish: Rockland County
- Postal City: Nyack
Rent/Lease Information
- Lease Considered: No
Tax Information
- Tax Annual Amount: 47853
- Tax Year: 2025
General Information
- Disclosures: Lead Paint,Seller Property Disclosure
- Exclusions: diningroom light fixture,furniture
- Listing Terms: Contract
- Parcel Number: 392489-066-070-0002-006-000-0000
- Property Condition: Actual
- Property Sub Type: Single Family Residence
- Property Type: Residential
- Senior Community: No
- Special Listing Conditions: None
Interior
Parking Information
- Garage: No
Beds/Baths
- Bathrooms Full: 3
- Bathrooms Half: 1
- Bathrooms Total: 4
- Bedrooms Total: 3
Building Interior
- Building Area Source: Plans
- Building Area Total: 3996
- Building Area Units: Square Feet
General Information
- Appliances: Dishwasher,Dryer,Electric Oven,ENERGY STAR Qualified Appliances,Exhaust Fan,Gas Cooktop,Gas Oven,Humidifier,Microwave,Refrigerator,Stainless Steel Appliance(s),Washer,Gas Water Heater
- Cooling: Central Air,Ductwork,ENERGY STAR Qualified Equipment,Zoned
- Fireplace Features: Living Room
- Fireplace: Yes
- Fireplaces Total: 1
- Flooring: Carpet,Ceramic Tile,Concrete,Hardwood,Wood
- Heating: Ducts,Forced Air,Hydro Air,Natural Gas,Radiant,See Remarks,Radiant Floor,Other
- Interior Features: Built-in Features,Crown Molding,Eat-in Kitchen,Entrance Foyer,High Speed Internet,Kitchen Island,Natural Woodwork,Open Floorplan,Open Kitchen,Original Details,Other,Pantry,Primary Bathroom,Quartz/Quartzite Counters,Recessed Lighting,Smart Thermostat,Soaking Tub
- Laundry Features: In Basement
- Levels: Three Or More
- Living Area: 3996
- Living Area Source: Plans
- Other Equipment: Generator
- Rooms Total: 12
- Security Features: Fire Alarm,Fire Sprinkler System,Security System,Smoke Detector(s)
- Spa: No
- Window Features: Double Pane Windows,Insulated Windows,New Windows,Oversized Windows,Screens,Wood Frames
Exterior
Parking Information
- Parking Features: Driveway,Private
- Parking Total: 3
Lot Information
- Frontage Length: 113
- Lot Features: Front Yard,Garden,Level,Near Shops,Other,Private,Rolling Slope,See Remarks
- Lot Size Acres: 0.44
- Lot Size Square Feet: 19166
- Road Responsibility: Private Maintained Road
- Water Source: Public
Waterfront/View
- View: Bridge(s),Panoramic,River
- Waterfront Features: Beach Access,Beach Front,River Access,River Front,Water Access,Waterfront
- Waterfront: Yes
Building Exterior/Construction
- Architectural Style: Colonial,Farmhouse
- Construction Materials: Stone,Stucco
- Direction Faces: North
- Patio And Porch Features: Covered,Wrap Around
- Property Attached: No
General Information
- Carport: No
- Exterior Features: Garden,Rain Gutters
- Fencing: None
- Horse: No
- Pool Private: No
- Sewer: Public Sewer
- Utilities: Cable Connected,Electricity Connected,Natural Gas Connected,Phone Connected,See Remarks,Sewer Connected,Trash Collection Private,Underground Utilities,Water Connected
Room Information
Room: Auxiliary Room
- Level: First
- Description: Pantry with oak cabinetry, storage closet
Room: Dining Room
- Level: First
- Description: Open kitchen dining area with oak details,bay window ,white oak flooring, custom light fixtures,Dornbracht faucets
Room: Kitchen
- Level: First
- Description: Leicht custom oak cabinetry,Gaggenau appliances,Quartzite countertops,white oak flooring
Room: Lavatory
- Level: First
- Description: Ocean Blue Quartzite custom sink,Dornbracht fixtures,Toto toilet
Room: Living Room
- Level: First
- Description: riverfront views and Mario Cuomo bridge- white oak flooring, coffered ceiling with inlaid wood veneer paper, woodburning fireplace, French doors to covered porch
Room: Bathroom 3
- Level: Lower
- Description: Tiled shower and flooring
Room: Family Room
- Level: Lower
- Description: Radiant flooring custom Walnut bar area, Wine cellar,gallery,utility room,Laundry,Murphy bed
Room: Bathroom 2
- Level: Second
- Description: Calcutta marble flooring with teak inlay,marble tub and shower,Snow white custom sink
Room: Bedroom 2
- Level: Second
- Description: Panoramic Phillip Jeffries wall paper,oak flooring,closet
Room: Bedroom 3
- Level: Second
- Description: oak flooring,linen wallpaper,custom lighting
Room: Primary Bathroom
- Level: Second
- Description: Limestore tile throughout,Custom marble sink,standing tub,frameless riverview shower,Totoe toilet&bidet Dornbracht fixtures
Room: Primary Bedroom
- Level: Second
- Description: Panoramic riverviews,oak flooring,walkin closet Phillip Jerries wallpaper,wlakin closet
Room: Loft
- Level: Third
- Description: finished attic with storage
1 Washington Avenue Monthly Cost
1 Washington Avenue Market Data
Based on the last 30 days in this zip code
1 Washington Avenue History
| Date | Value | Agent |
|---|---|---|
| 1/2/2026Source: OneKey MLS | $2,925,000 -8.6% |
|
| 11/29/2025Source: OneKey MLS | $3,200,000 -5.9% |
|
| 11/10/2025Source: OneKey MLS | $3,400,000 -7.5% |
|
| 10/2/2025Source: OneKey MLS | October 02, 2025 |
Contact Information: 845-358-9440




















































