421 Clark Street Ext, Groton, NY 13073
Home value
$266,200
$253,000 - $280,000
$2,395/mo
Owner options
$2,395/mo
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Zillow last checked:
Listing updated:
Colleen Dobbins Cowan 607-342-6495,
Warren Real Estate of Ithaca Inc.
Andrew Young, 10401353309
Berkshire Hathaway HomeServices Heritage Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Heating
- Oil, Baseboard, Hot Water
Appliances
- Included: Convection Oven, Dryer, Dishwasher, Electric Cooktop, Exhaust Fan, Oil Water Heater, Refrigerator, Range Hood, Washer
- Laundry: Main Level
Features
- Breakfast Area, Home Office, Kitchen Island, Pantry, Skylights
- Flooring: Carpet, Hardwood, Luxury Vinyl, Varies
- Windows: Skylight(s)
- Basement: Full,Walk-Out Access
- Has fireplace: No
Interior area
- Total structure area: 2,245
- Total interior livable area: 2,245 sqft
Property
Parking
- Total spaces: 1
- Parking features: Attached, Electricity, Garage
- Attached garage spaces: 1
Features
- Patio & porch: Covered, Porch
- Exterior features: Awning(s), Gravel Driveway
Lot
- Size: 0.89 Acres
- Dimensions: 249 x 147
- Features: Rectangular, Rectangular Lot, Rural Lot
Details
- Parcel number: 50288912100000010130020000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Two Story
- Property subtype: Single Family Residence
Materials
- Vinyl Siding, Copper Plumbing
- Foundation: Other, See Remarks
- Roof: Metal
Condition
- Resale
- Year built: 1880
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: High Speed Internet Available
Community & HOA
Location
- Region: Groton
Financial & listing details
- Price per square foot: $122/sqft
- Tax assessed value: $206,000
- Annual tax amount: $5,195
- Date on market: 6/5/2026
- Cumulative days on market: 51 days
- Listing terms: Cash,FHA,VA Loan
Price history
| Date | Event | Price |
|---|---|---|
| 10/7/2026 | Sold | $275,000$122/sqft |
Source: | ||
| 7/27/2026 | Contingent | $275,000$122/sqft |
Source: | ||
| 7/23/2026 | Listed for sale | $275,000$122/sqft |
Source: NYSAMLSs #R1678924 Report a problem | ||
| 6/9/2026 | Contingent | $275,000$122/sqft |
Source: | ||
| 6/5/2026 | Listed for sale | $275,000+74.1%$122/sqft |
Source: | ||
| 6/11/2014 | Sold | $158,000-6.5%$70/sqft |
Source: Public Record Report a problem | ||
| 4/4/2014 | Pending sale | $169,000+745%$75/sqft |
Source: WALPOLE REAL ESTATE #139489 Report a problem | ||
| 11/7/2013 | Sold | $20,000$9/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $206,000 |
| 2024 | -- | $206,000 +10.2% |
| 2023 | -- | $187,000 +10% |
| 2022 | -- | $170,000 +3% |
| 2021 | -- | $165,000 |
| 2020 | -- | $165,000 +4.4% |
| 2019 | -- | $158,000 |
| 2018 | -- | $158,000 |
| 2017 | $4,485 | $158,000 |
| 2016 | -- | $158,000 |
| 2015 | -- | $158,000 -1.3% |
| 2014 | -- | $160,000 +81.8% |
| 2000 | -- | $88,000 |
Neighborhood: 13073
Nearby homes
- $249,0003 bd2 ba1.3k sqft432 Clark Street Ext, Groton, NY 13073Off Market
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- $498,0003 bd3 ba2.7k sqft395 Clark Street Ext, Groton, NY 13073Sold

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Nearby schools
GreatSchools rating
- 7/10Groton Elementary SchoolGrades: PK-5Distance: 1.5 mi
- 7/10Groton High SchoolGrades: 6-12Distance: 2.1 mi
Schools provided by the listing agent
- Elementary: Groton Elementary
- District: Groton
Source: NYSAMLSs. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- New York
- Tompkins County
- Groton
- 13073
- 421 Clark Street Ext