210 Mill River (1 Undercliff Rd) Rd, Chappaqua, NY 10514

Off market sep 2021 for $675K

$989,302

Est. refi paymentEst. refi $5,606/mo

•

2,101

sq ft

210 Mill River (1 Undercliff Rd) Rd, Chappaqua, NY 10514

About this home

Enchanting cottage-style home situated on nearly half an acre in the heart of Chappaqua, walking distance to school, town and parks. This impeccably maintained vintage charmer lives larger than it’s sqft implies with an open floor plan and great flow. The spacious living room boasts a cozy wood burning fireplace and French doors leading to an expansive deck with beautiful views - perfect for enjoying morning coffee alfresco. Updated kitchen featuring a farmhouse sink leads to a dining room and den/office/ sunroom with high ceilings and exposed wood beams. Upstairs with 3 bedrooms and full renovated bath. The fully finished lower level with a full bath and family room/den. Oak flrs as seen, add'l updates & amenities include natural gas, new HW heater, many new windows, extensive landscaping, partial new roof. Move in condition - won’t last! Entrance on Undercliff Rd. Use 1 Underciff Rd for GPS. House can also be accessed from car port on Mill River Rd by numerous steps. Additional Information: Amenities:Storage,

Single-familyProperty Type

1925Year Built

0.43 acresLot Size

$471Est. Price/Sq.Ft.

Listing by Usha Subramaniam • Compass Greater NY, LLC

Bought with Laura Lulgjuraj • Houlihan Lawrence Inc.

Bought with Biagio Bello • Houlihan Lawrence Inc.

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6127195

Redfin Estimate

$989,302

$314K since sold in September 2021$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.1% lower than the average sale price ($1.15M) of 6 comparable homes.

SOLD OCT 5, 2026
$1,275,000
A
3 beds2 baths1,850 sq ft
1 Commodore Rd, Chappaqua, NY 10514
Listing by Houlihan Lawrence Inc.
SOLD OCT 16, 2026
$915,000
B
3 beds2 baths1,825 sq ft
460 Washington Ave, Pleasantville, NY 10570
Listing by Compass Greater NY, LLC
SOLD SEP 15, 2026
$870,000
C
3 beds1.5 baths1,538 sq ft
220 Mill River Rd, Chappaqua, NY 10514
Listing by Compass Greater NY, LLC
SOLD JUL 23, 2026
$1,376,000
D
3 beds2 baths1,702 sq ft
65 Douglas Rd, Chappaqua, NY 10514
Listing by North Country Sothebys Int Rlt
SOLD JUL 30, 2026
$1,200,000
E
3 beds2.5 baths2,048 sq ft
7 Hays Hill Rd, Pleasantville, NY 10570
Listing by Corcoran Baer & McIntosh
SOLD AUG 26, 2026
$1,275,000
F
3 beds2.5 baths2,423 sq ft
10 Grandview Ave, Pleasantville, NY 10570
Listing by RE/MAX Ace Realty

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Earn from this home

Sell

$445,431

Est. take-home

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Refinance

Est. cash available

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Rent

$3,921/mo

Redfin rental estimate

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Market trends in 10514, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

111.3%

2.1% MoM

Median sale price

$1.6M

$140K MoM

Avg. days on market

17d

0 days MoM

Recently sold homes

6 MoM

New listings for sale

$799,000
2 beds2.5 baths1,244 sq ft
13 Deer Run, Chappaqua, NY 10514
Listing by Compass Greater NY, LLC
See all

Provided by Redfin

Sale history for 210 Mill River (1 Undercliff Rd) Rd

Year

Property tax

Land + Additions

Assessment*

2026

$18,072 (+0.5%)

$1,250 + $6,250

$7,500

2025

$17,987 (+1.9%)

$1,250 + $6,250

$7,500

2024

$17,653 (−1.8%)

$1,250 + $6,250

$7,500

2023

$17,974 (+7.5%)

$1,250 + $6,250

$7,500

2022

$16,714 (+8.4%)

$1,250 + $6,250

$7,500

2021

$15,424 (+6.3%)

$1,250 + $6,250

$7,500

2020

$14,516

$1,250 + $6,250

$7,500

2019

$1,250 + $6,250

$7,500

2018

$1,250 + $6,250

$7,500

2017

$1,250 + $6,250

$7,500

2016

$1,250 + $6,250

$7,500

2014

$1,250 + $6,250

$7,500

2013

$1,250 + $6,250

$7,500

2012

$1,250 + $6,250

$7,500

2011

$1,250 + $6,250

$7,500

2010

$1,250 + $6,250

$7,500

2009

$1,250 + $6,250

$7,500

2008

$1,250 + $6,250

$7,500

Tax history for 210 Mill River (1 Undercliff Rd) Rd

Year

Property tax

Land + Additions

Assessment*

2026

$18,072 (+0.5%)

$1,250 + $6,250

$7,500

2025

$17,987 (+1.9%)

$1,250 + $6,250

$7,500

2024

$17,653 (−1.8%)

$1,250 + $6,250

$7,500

2023

$17,974 (+7.5%)

$1,250 + $6,250

$7,500

2022

$16,714 (+8.4%)

$1,250 + $6,250

$7,500

2021

$15,424 (+6.3%)

$1,250 + $6,250

$7,500

2020

$14,516

$1,250 + $6,250

$7,500

2019

$1,250 + $6,250

$7,500

2018

$1,250 + $6,250

$7,500

2017

$1,250 + $6,250

$7,500

2016

$1,250 + $6,250

$7,500

2014

$1,250 + $6,250

$7,500

2013

$1,250 + $6,250

$7,500

2012

$1,250 + $6,250

$7,500

2011

$1,250 + $6,250

$7,500

2010

$1,250 + $6,250

$7,500

2009

$1,250 + $6,250

$7,500

2008

$1,250 + $6,250

$7,500

*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

0.43 Acres

Year renovated

—

Sq. Ft.

1,376

Year built

1925

Style

Single Family Residential

County

Westchester County

APN

553489A09900700020110000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: None
Heating: Hot Water, Natural Gas, Steam

Interior Features
Appliances: Dishwasher, Dryer, Electric Water Heater, Refrigerator, Washer
Levels: Three Or More
Patio And Porch Features: Deck

Room Information
Basement YN: Yes
Attic: Unfinished
Rooms Total: 7
Basement: Full, Walk-Out Access

Bathroom Information
Bathrooms Full: 2

Exterior

Exterior Features
Construction Materials: Stucco
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Near Public Transit, Near School

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

Financial

Tax Information
Tax Year: 2020
Tax Source: Municipality
Tax Annual Amount: $16,230

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Sewer: Septic Tank
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Roaring Brook
Middle Or Junior School: Robert E Bell School
High School: Horace Greeley High School
High School District: Chappaqua

Location Information
Hamlet: Chappaqua
Directions: Hamilton Rd to Undercliff Rd on left - follow road to end, house on left.
County Or Parish: Westchester County

Community Information
Community Features: Park

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,376
Stories: —
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1925
Year Renovated: —
County: Westchester County
APN: 553489A09900700020110000000

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Some nearby schools may not be within this home's attendance zone. Please check the Chappaqua Central School District website to verify.

Robert E Bell School

Public 5-8 • 0.5mi

9/10

Horace Greeley High School

Public 9-12 • 1.9mi

10/10

Bedford Road School

Public K-4 • 1.1mi

6/10

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 99° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

Chappaqua, NY • 10514

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

$940,000 – $1.14M

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New listings for sale in 10514

$799,000

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Renovated condo • $625 HOA • Garage

Listing by Compass Greater NY, LLC

Home values near 210 Mill River (1 Undercliff Rd) Rd

Data from public records.

Address	Redfin Estimate
230 Mill River Rd, Chappaqua, NY 3 Beds \| 2.5 Baths \| 2260 Sq. Ft.	$1,111,403
196 Mill River Rd, Chappaqua, NY 3 Beds \| 1.5 Baths \| 1615 Sq. Ft.	$825,368
220 Mill River Rd, Chappaqua, NY 3 Beds \| 1.5 Baths \| 1538 Sq. Ft.	$874,407
187 Mill River Rd, Chappaqua, NY 3 Beds \| 1 Baths \| 3192 Sq. Ft.	$876,919
236 Mill River Rd, Chappaqua, NY 3 Beds \| 2 Baths \| 2352 Sq. Ft.	$1,081,472
202 Mill River Rd, Chappaqua, NY 3 Beds \| 2 Baths \| 1694 Sq. Ft.	$834,009
45 Hamilton Dr, Chappaqua, NY 4 Beds \| 3 Baths \| 2599 Sq. Ft.	$1,390,780

Address	Redfin Estimate
172 Mill River Rd, Chappaqua, NY 3 Beds \| 1 Baths \| 1345 Sq. Ft.	$682,959
234 Mill River Rd, Chappaqua, NY 3 Beds \| 2.5 Baths \| 1928 Sq. Ft.	$1,090,281
205 Mill River Rd, Chappaqua, NY 4 Beds \| 2.5 Baths \| 2125 Sq. Ft.	$1,048,920
177 Mill River Rd, Chappaqua, NY 3 Beds \| 2 Baths \| 3153 Sq. Ft.	$1,125,983
223 Mill River Rd, Chappaqua, NY 3 Beds \| 2.5 Baths \| 2940 Sq. Ft.	$1,004,720
172 Mill River Rd, Chappaqua, NY 3 Beds \| 3 Baths \| 2625 Sq. Ft.	$1,124,409
3 Redwood Dr, Chappaqua, NY 4 Beds \| 4 Baths \| 2568 Sq. Ft.	$1,476,446

Address	Redfin Estimate
162 Mill River Rd, Chappaqua, NY 3 Beds \| 2.5 Baths \| 2223 Sq. Ft.	$972,703
229 Mill River Rd, Chappaqua, NY 3 Beds \| 2 Baths \| 1784 Sq. Ft.	$925,191
197 Mill River Rd, Chappaqua, NY 3 Beds \| 1 Baths \| 1245 Sq. Ft.	$793,284
239 Mill River Rd, Chappaqua, NY 3 Beds \| 2 Baths \| 1544 Sq. Ft.	$910,511
188 Mill River Rd, Chappaqua, NY 2 Beds \| 1.5 Baths \| 1414 Sq. Ft.	$878,423
172 Mill River Rd, Chappaqua, NY 4 Beds \| 3 Baths \| 1902 Sq. Ft.	$923,051
1 Redwood Dr, Chappaqua, NY 3 Beds \| 2.5 Baths \| 2690 Sq. Ft.	$1,196,319

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2021. This data may not match . Learn more.

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