Off Market Aug 2024 for $1.1M

$2,007,787

Est. refi paymentEst. refi $8,854/mo

•

4,536

sq ft

12 Green Valley Rd, Armonk, NY 10504

About this home

Awesome opportunity to own your income producing and or multi-generational 4 bedroom, 3 bath home with a 1 bedroom, home office, 1.5 bath, legal accessory apartment. Can also be easily converted back to a single-family residence. This charming and unique home is set on 1.9 acres of outdoor oasis with detailed stonework throughout, mature planting, white fence and a stone patio overlooking spring fed pond. This well-built home has a great flow for entertaining. Welcoming entry way, large living room with wood burning fireplace, formal dining room with doors to wrap around a new deck (seamlessly connecting indoor and outdoor spaces). Additionally, this home has an eat in kitchen, with granite countertops, built in subzero refrigerator, top of the line appliances. Included is a cozy wood paneled family room. Hallway full bath. Primary suite offers a primary bedroom with primary bath and an additional bedroom. Second floor houses two large bedrooms with large closets and an extra-large storage/ playroom. 2 car attached garage. Prime location on a quiet, dead-end street with lots of privacy and still only 4 min from major highways. This property is a true gem, offering both comfort and investment potential. Additional Information: HeatingFuel:Oil Below Ground,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1968Year Built

1.9 acresLot Size

$443Est. Price/Sq.Ft.

2 spacesParking

Listing by Skenobarda Markvukaj • Vincent & Whittemore R.E.

Contact: (914) 234-3642

Bought with Veronica Gedrich • Coldwell Banker Realty

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6297351

Redfin Estimate

$2,007,787

$858K since sold in August 2024$90K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 41.5% lower than the average sale price ($3.43M) of 6 comparable homes.

SOLD AUG 4, 2026
$2,555,000
A
5 beds3.5 baths4,155 sq ft
1 Redbrooke Pl, Armonk, NY 10504
Listing by Julia B Fee Sothebys Int. Rlty
SOLD AUG 21, 2026
$3,950,000
B
5 beds5 baths5,163 sq ft
10 Gaston Farm Rd, Greenwich, CT 06831
SOLD JUL 30, 2026
$4,100,000
C
5 beds4.5 baths4,183 sq ft
118 Butternut Hollow Rd, Greenwich, CT 06830
SOLD AUG 13, 2026
$3,269,500
D
4 beds4.5 baths5,477 sq ft
9 Gifford Lake Dr, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD MAY 8, 2026
$1,980,000
E
5 beds3.5 baths3,908 sq ft
13 Hissarlik Way, Bedford, NY 10506
Listing by Houlihan Lawrence Inc.
SOLD AUG 4, 2026
$4,750,000
F
5 beds4 baths4,181 sq ft
9 Paddock Dr, Greenwich, CT 06831

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Earn from this home

Sell

$1,004,455

Est. take-home

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Refinance

Est. cash available

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Rent

$4,581/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.9%

+0.1% MoM

Median sale price

$1.9M

$152K MoM

Avg. days on market

21d

4 days MoM

Recently sold homes

5 MoM

New listings for sale

$1,575,000
3 beds3 baths2,360 sq ft
5 Byram Brook Pl, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$1,595,000
3 beds3.5 baths3,273 sq ft
3 Cider Mill Cir, Armonk, NY 10504
Listing by William Raveis Real Estate
$2,899,900
5 beds7 baths7,375 sq ft
24 Meadow Hill Pl, Armonk, NY 10504
Listing by Compass Greater NY, LLC
See all

Provided by Redfin

Sale history for 12 Green Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$25,202 (+2.0%)

$3,000 + $19,500

$22,500

2025

$24,708 (−1.6%)

$3,000 + $19,500

$22,500

2024

$25,099 (+4.4%)

$3,000 + $19,500

$22,500

2023

$24,030 (+2.4%)

$3,000 + $19,500

$22,500

2022

$23,457 (+1.5%)

$3,000 + $19,500

$22,500

2021

$23,107 (−0.3%)

$3,000 + $19,500

$22,500

2020

$23,172

$3,000 + $19,500

$22,500

2019

$23,182

$3,000 + $19,500

$22,500

2018

$3,000 + $19,500

$22,500

2017

$3,000 + $19,500

$22,500

2016

$3,000 + $19,500

$22,500

2014

$3,000 + $19,500

$22,500

2013

$3,000 + $19,500

$22,500

2012

$3,000 + $19,500

$22,500

2011

$3,000 + $19,500

$22,500

2010

$3,000 + $19,500

$22,500

2009

$3,000 + $19,500

$22,500

2008

$3,000 + $19,500

$22,500

Tax history for 12 Green Valley Rd

Year

Property tax

Land + Additions

Assessment*

2026

$25,202 (+2.0%)

$3,000 + $19,500

$22,500

2025

$24,708 (−1.6%)

$3,000 + $19,500

$22,500

2024

$25,099 (+4.4%)

$3,000 + $19,500

$22,500

2023

$24,030 (+2.4%)

$3,000 + $19,500

$22,500

2022

$23,457 (+1.5%)

$3,000 + $19,500

$22,500

2021

$23,107 (−0.3%)

$3,000 + $19,500

$22,500

2020

$23,172

$3,000 + $19,500

$22,500

2019

$23,182

$3,000 + $19,500

$22,500

2018

$3,000 + $19,500

$22,500

2017

$3,000 + $19,500

$22,500

2016

$3,000 + $19,500

$22,500

2014

$3,000 + $19,500

$22,500

2013

$3,000 + $19,500

$22,500

2012

$3,000 + $19,500

$22,500

2011

$3,000 + $19,500

$22,500

2010

$3,000 + $19,500

$22,500

2009

$3,000 + $19,500

$22,500

2008

$3,000 + $19,500

$22,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

1.88 Acres

Year renovated

—

Sq. Ft.

4,536

Year built

1968

Style

Single Family Residential

County

Westchester County

APN

553800A10800400020160000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached, Driveway

Interior

Heating & Cooling
Cooling: None
Heating: Baseboard, Oil

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining,First Floor Bedroom,First Floor Full Bath,Master Downstairs
Appliances: Dishwasher, Dryer, Microwave, Washer, Oil Water Heater
Levels: Three Or More

Room Information
Basement YN: Yes
Attic: None
Rooms Total: 13
Basement: Crawl Space

Bathroom Information
Bathrooms Full: 4
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Frame
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Views

Property Information
Stories: 3
Living Area Source: Public Records
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2023
Tax Source: Municipality
Tax Annual Amount: $24,193

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Sewer: Septic Tank
Utilities: Trash Collection Private

Location

School Information
Elementary School: Coman Hill
Middle Or Junior School: H C Crittenden Middle School
High School: Byram Hills High School
High School District: Byram Hills

Location Information
Hamlet: Armonk
County Or Parish: Westchester County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 4,536
Stories: —
Lot Size: 1.88 acres
Style: Single Family Residential
Year Built: 1968
Year Renovated: —
County: Westchester County
APN: 553800A10800400020160000000

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

Coman Hill School

Public K-2 • Assigned • 1.5mi

H C Crittenden Middle School

Public 6-8 • Assigned • 1.6mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 1.0mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 14 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Armonk, NY • 10504

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.91M – $2.31M

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Nearby similar homes

$1,575,000

3 beds3 baths2,360 sq ft

5 Byram Brook Pl, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$6,790,000

7 beds8 baths14,066 sq ft

4 Cowdray Park Dr, Armonk, NY 10504

Listing by Sotheby's International Realty

VIDEO TOUR

$3,150,000

5 beds5.5 baths7,607 sq ft

10 Hopes Farm Ln, Bedford, NY 10506

Listing by Compass Greater NY, LLC

$6,790,000

7 beds8 baths14,066 sq ft

4 Cowdray Park Dr, Armonk, NY 10504

$4,100,000

4 beds7 baths9,000 sq ft

3 Vincent Ln, Armonk, NY 10504

Listing by Julia B Fee Sothebys Int. Rlty

$2,899,900

5 beds7 baths7,375 sq ft

24 Meadow Hill Pl, Armonk, NY 10504

Listing by Compass Greater NY, LLC

New listings for sale in 10504

$1,575,000

3 beds3 baths2,360 sq ft

5 Byram Brook Pl, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$1,595,000

3 beds3.5 baths3,273 sq ft

3 Cider Mill Cir, Armonk, NY 10504

Listing by William Raveis Real Estate

$2,899,900

5 beds7 baths7,375 sq ft

24 Meadow Hill Pl, Armonk, NY 10504

Listing by Compass Greater NY, LLC

Home values near 12 Green Valley Rd

Data from public records.

Address	Redfin Estimate
22 Green Valley Road, Armonk, NY 3 Beds \| 2.5 Baths \| 2638 Sq. Ft.	$1,500,970
19 Green Valley Road, Armonk, NY - Beds \| 2 Baths \| 3316 Sq. Ft.	$1,624,653

Address	Redfin Estimate
17 Green Valley Road, Armonk, NY 5 Beds \| 4.5 Baths \| 4398 Sq. Ft.	$2,274,879
15 Green Valley Road, Armonk, NY - Beds \| 2 Baths \| 2970 Sq. Ft.	$1,204,846

Address	Redfin Estimate
4 Green Valley Road, Armonk, NY - Beds \| 3 Baths \| 2604 Sq. Ft.	$1,279,449
18 Green Valley Road, Armonk, NY 5 Beds \| 5 Baths \| 6607 Sq. Ft.	$2,355,602

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2024. This data may not match . Learn more.

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