21 Union Street, Glens Falls, NY 12801
What's special
Opportunity awaits with this two-unit property in Glens Falls, offering potential for an owner-occupant or investor looking to add to their portfolio. The property features two spacious apartments: a one-bedroom unit with a living room, kitchen, and in-unit laundry, and a three-bedroom unit with a living room and kitchen. Wood floors run throughout both units. Conveniently located within walking distance of downtown Glens Falls, with easy access to local shops, restaurants, and amenities. Off-street parking available. Bring your vision to the property, and create a space that truly fits your goals!
- 12 days |
- 947 |
- 81 |
Likely to sell faster than
Travel times
Living Room
Kitchen
Bedroom
Zillow last checked:
Listing updated:
Romeo Team Realty 518-978-0916,
Victoria Romeo 518-788-8865
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard, Electric, Forced Air, Natural Gas
Appliances
- Laundry: Electric Dryer Hookup, Washer Hookup, Other
Features
- Solid Surface Counters, Ceramic Tile Bath
- Flooring: Wood, Ceramic Tile
- Basement: Full,Unfinished
Interior area
- Total structure area: 1,360
- Total interior livable area: 1,360 sqft
- Finished area above ground: 1,360
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 2
Features
- Exterior features: None
- Fencing: Privacy
Lot
- Size: 1,742 Square Feet
Details
- Parcel number: 520500 302.20125
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Traditional
- Property subtype: Duplex, Multi Family
- Attached to another structure: Yes
Materials
- Vinyl Siding
- Roof: Slate
Condition
- Year built: 1920
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Glens Falls
Financial & listing details
- Price per square foot: $165/sqft
- Tax assessed value: $156,778
- Annual tax amount: $2,833
- Date on market: 9/21/2026
- Tenant pays: Heat, Internet, Electricity, Gas
Price history
| Date | Event | Price |
|---|---|---|
| 9/21/2026 | Listed for sale | $225,000+30.8%$165/sqft |
Source:  Global MLS #202626554 | ||
| 7/7/2022 | Sold | $172,000+4.2%$126/sqft |
Source: Global MLS #202215959 | ||
| 5/2/2022 | Pending sale | $165,000$121/sqft |
Source: Global MLS #202215959 | ||
| 4/21/2022 | Listed for sale | $165,000$121/sqft |
Source: Global MLS #202215959 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $141,100 |
| 2024 | -- | $141,100 +10% |
| 2023 | -- | $128,300 |
| 2022 | -- | $128,300 +66% |
| 2021 | -- | $77,300 |
| 2020 | -- | $77,300 |
| 2019 | -- | $77,300 |
| 2018 | -- | $77,300 |
| 2017 | $3,226 | $77,300 |
| 2016 | -- | $77,300 |
| 2015 | -- | $77,300 |
| 2014 | -- | $77,300 |
| 2013 | -- | $77,300 |
| 2012 | -- | $77,300 |
| 2011 | -- | $77,300 |
| 2010 | -- | $77,300 |
| 2009 | -- | $77,300 |
| 2008 | -- | $77,300 |
| 2007 | -- | $77,300 |
| 2006 | -- | $77,300 |
| 2005 | -- | $77,300 +11.2% |
| 2004 | -- | $69,500 |
| 2002 | -- | $69,500 |
| 2001 | -- | $69,500 |
| 2000 | -- | $69,500 |
Find assessor info on the county website
Monthly payment
Estimated market value
$222,000
$211,000 - $233,000
$1,938/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.