What is the median home value in Thornwood, NY?

Name: Home values in Thornwood, NY, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The median value of owner-occupied homes in Thornwood, NY is $650,400 (±$21,903), as owners estimated it in the Census Bureau’s 2020–2024 American Community Survey.

In Thornwood, the median home value went from $606,600 in 2015–2019 to $650,400 in 2020–2024 (+7.2%).

Prices (CPI-U) rose 22.7% over the same years, so it rose more slowly than prices: a measurable decrease after inflation.

Figures last updated on November 12, 2026.

Median home value: $650,400 (±$21,903)
Owner-occupied homes: 1,226 (±167)
Most common range: $500,000 to $999,999

Home values in Thornwood

Owner-occupied homes by value, 2020–2024
Value	Thornwood	Westchester County	New York	United States
Less than $50,000	3.3% (±4.7 points)	1.5%	3.9%	5.3%
$50,000 to $99,999	0.0% (±3.4 points)	1.3%	5.6%	6.1%
$100,000 to $149,999	0.0% (±3.4 points)	2.9%	6.7%	6.8%
$150,000 to $199,999	0.0% (±3.4 points)	3.9%	8.3%	9.0%
$200,000 to $299,999	0.8% (±1.3 points)	7.0%	13.2%	17.8%
$300,000 to $499,999	11.8% (±6.6 points)	16.3%	19.7%	26.9%
$500,000 to $999,999	70.1% (±10.2 points)	45.6%	30.1%	20.9%
$1,000,000 or more	13.9% (±6.4 points)	21.4%	12.6%	7.1%

The most common range is $500,000 to $999,999, 70.1% of owned homes.

Value is the owner’s own estimate of what the home and lot would sell for, not a sale price or an assessment.

Thornwood against Westchester County, its state and the nation

Estimate (90% margin of error)
	Thornwood	Westchester County	New York	United States
Median home value	$650,400 (±$21,903)	$663,200 (±$5,709)	$423,800 (±$1,627)	$332,700
Owner-occupied homes	1,226 (±167)	230,602 (±2,732)	4,196,985 (±19,607)	84,210,142

In Thornwood, the median home value is not measurably different from Westchester County ($663,200).

It is also higher than in New York ($423,800).

It is higher than the national figure ($332,700).

In Westchester County, Thornwood ranks 11 of 24 places with a published estimate, from highest to lowest median home value.

Statewide, it ranks 104 of 403.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

How home values in Thornwood have changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median home value	$606,600 (±$20,560)	$650,400 (±$21,903)	+7.2%	Down after inflation
Median owner cost with a mortgage	$3,758 (±$211)	$3,958 (±$695)	+5.3%	No measurable change after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median home value in places near Thornwood

Nearest places with a published estimate, compared with Thornwood
Place	Distance	Median home value	Compared with this place
Thornwood	—	$650,400 (±$21,903)	—
Village of Pleasantville	1.1 mi	$824,200 (±$51,601)	Higher
Hawthorne	1.4 mi	$692,200 (±$40,045)	Not measurably different
Chappaqua	2.7 mi	$781,100 (±$164,528)	Not measurably different
Valhalla	2.8 mi	$663,500 (±$68,237)	Not measurably different
Armonk	3.3 mi	$1,073,300 (±$117,836)	Higher
Village of Briarcliff Manor	3.9 mi	$880,300 (±$35,759)	Higher
Town of New Castle	4.4 mi	$1,038,800 (±$61,143)	Higher
Town of Ossining	4.8 mi	$552,900 (±$26,334)	Lower

Nearby places with a measurably lower figure: Town of Ossining, NY ($552,900).

Nearby places with a measurably higher figure: Village of Pleasantville, NY ($824,200), Armonk, NY ($1,073,300), Village of Briarcliff Manor, NY ($880,300).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median home value across Westchester County, place by place

Rank	Place	Median home value
5	Millwood	$784,400 (±$190,092)
6	Chappaqua	$781,100 (±$164,528)
7	Katonah	$779,700 (±$81,735)
8	Hawthorne	$692,200 (±$40,045)
9	Golden's Bridge	$684,300 (±$73,708)
10	Valhalla	$663,500 (±$68,237)
11	Thornwood	$650,400 (±$21,903)
12	Crugers	$639,600 (±$60,676)
13	Crompond	$619,400 (±$117,908)
14	Yorktown Heights	$618,400 (±$22,782)
15	Jefferson Valley-Yorktown	$591,800 (±$17,532)
16	Lincolndale	$582,200 (±$49,614)
17	Heritage Hills	$524,800 (±$41,839)

Showing 13 of 24 places in Westchester County, ranked from highest to lowest.

Thornwood is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside the Town of Mount Pleasant, whose figures include it.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Thornwood

What is the average home value in Thornwood, NY?

The Census Bureau publishes the median: $650,400 (±$21,903) for owner-occupied homes in Thornwood (2020–2024 American Community Survey).

Have home values in Thornwood gone up?

In Thornwood, the median home value went from $606,600 in 2015–2019 to $650,400 in 2020–2024 (+7.2%).

Prices (CPI-U) rose 22.7% over the same years, so it rose more slowly than prices: a measurable decrease after inflation.

Is this what homes in Thornwood sell for?

No: it is the value owners reported, which tends to lag the market; recent sale prices and an appraisal answer that question.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Thornwood CDP, New York (place:73715, in state:36).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B25077_001E, B25077_001M, B25088_002E, B25088_002M, B25103_001E, B25103_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0089E, DP04_0089M, DP04_0046E, DP04_0046M, DP04_0081PE, DP04_0081PM, DP04_0082PE, DP04_0082PM, DP04_0083PE, DP04_0083PM, DP04_0084PE, DP04_0084PM, DP04_0085PE, DP04_0085PM, DP04_0086PE, DP04_0086PM, DP04_0087PE, DP04_0087PM, DP04_0088PE, DP04_0088PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.