Tucked away on a quiet cul-de-sac in the desirable Town of Union Vale, this Colonial offers classic charm, modern comfort, and privacy on 1.58 landscaped acres. Hardwood floors, abundant natural light, and high ceilings, including vaulted ceilings upstairs, complement a well-designed floor plan.The kitchen opens to a bay-windowed dining area and flows into the family room, featuring a gas fireplace and glass doors to the deck. A formal living room, separate dining room, powder room, and mudroom connecting the kitchen to the oversized attached two-car garage complete the main level. Upstairs are three bedrooms, including a primary suite with private bath and walk-in closet, a full hallway bath, and a spacious bonus room above the garage. The lower level features high ceilings and additional space with potential for further customization. Outdoor amenities include a front porch, deck, patio with fire pit, in-ground pool, expansive driveway, mature trees, and a fenced garden area. A whole-house generator and a separate detached garage with a walk-up second floor provide added utility and flexibility. Combining comfortable living spaces, appealing amenities, and a peaceful setting, this exceptional property is located just minutes from the Village of Millbrook and within the Millbrook Central School District. A great location in Dutchess County for many area attractions and outdoor recreation, including the 500-acre Tymor Park, Links at Union Vale golf course, and Barton Orchards, a popular agritourism destination.
For sale
$849,000
39 Theresa Court, Lagrangeville, NY 12540
3beds
2,913sqft
Single Family Residence, Residential
Built in 2011
1.58 Acres Lot
$-- Zestimate®
$291/sqft
$-- HOA
What's special
In-ground poolModern comfortAbundant natural lightFront porchClassic charmPowder roomFull hallway bath
- 4 hours
- 106
- 17
Zillow last checked:
Listing updated:
Listed by:
George T Whalen Real Estate 845-677-5076,
Susan Whalen 845-489-3986
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1064078
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
- Laundry: Inside
Features
- Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Open Kitchen, Storage, Walk-In Closet(s)
- Flooring: Tile, Wood
- Windows: Bay Window(s)
- Basement: Full,Storage Space
- Attic: Pull Stairs
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 2,913
- Total interior livable area: 2,913 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Detached, Driveway, Garage, Garage Door Opener, Storage
- Garage spaces: 3
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Covered, Deck, Patio, Porch
- Exterior features: Garden
- Has private pool: Yes
- Pool features: In Ground
- Has spa: Yes
- Fencing: Partial
Lot
- Size: 1.58 Acres
- Features: Back Yard, Front Yard, Garden, Landscaped, Private
Details
- Additional structures: Garage(s)
- Parcel number: 1354006662005387600000
- Special conditions: None
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Frame, Vinyl Siding
- Foundation: Block
Condition
- Year built: 2011
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Trash Collection Private
Community & HOA
HOA
- Has HOA: No
Location
- Region: Lagrangeville
Financial & listing details
- Price per square foot: $291/sqft
- Tax assessed value: $450,100
- Annual tax amount: $11,880
- Date on market: 10/22/2026
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/22/2026 | Listed for sale | $849,000+58.5%$291/sqft |
Source: | ||
| 11/16/2011 | Sold | $535,577$184/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $450,100 |
| 2024 | -- | $450,100 |
| 2023 | -- | $450,100 |
| 2022 | -- | $450,100 |
| 2021 | -- | $450,100 |
| 2020 | -- | $450,100 |
| 2019 | -- | $450,100 +5% |
| 2018 | -- | $428,700 |
| 2017 | $9,888 | $428,700 |
| 2016 | -- | $428,700 |
| 2015 | -- | $428,700 |
| 2014 | -- | $428,700 -0.4% |
| 2012 | -- | $430,600 +243.1% |
| 2011 | -- | $125,500 |
| 2010 | -- | $125,500 -4.7% |
| 2009 | -- | $131,700 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 12540
Nearby schools
Schools provided by the listing agent
- Elementary: Elm Drive Elementary School
- Middle: Millbrook Middle School
- High: Millbrook High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.







