Google street view image for 21 Alpha Pl, New Rochelle, NY 10805

Off market dec 1985 for $130K

$978,737

Est. refi paymentEst. refi $1,019/mo

•

4.5 ba

•

2,786

sq ft

21 Alpha Pl, New Rochelle, NY 10805

About this home

21 Alpha Pl is a 2,786 square foot multi-family home on a 4,958 square foot lot with 6 bedrooms and 4.5 bathrooms. - it last sold on December 05, 1985 for $130,000. Based on Redfin's New Rochelle data, we estimate the home's value is $978,737.

Multi-familyProperty Type

1900Year Built

4,958 sq ftLot Size

$351Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$978,737

$849K since sold in December 1985$23K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.4% higher than the average sale price ($920K) of 6 comparable homes.

SOLD OCT 5, 2026
$726,000
A
5 beds2.5 baths2,599 sq ft
11 Woodland Ave, New Rochelle, NY 10805
Listing by Douglas Elliman Real Estate
SOLD OCT 1, 2026
$1,080,000
B
5 beds4 baths2,430 sq ft
82 Clove Rd, New Rochelle, NY 10801
Listing by Century 21 Marciano
SOLD DEC 17, 2025
$908,000
C
4 beds3.5 baths2,675 sq ft
17 Field Ave, New Rochelle, NY 10805
Listing by Century 21 Marciano
SOLD SEP 18, 2026
$1,040,000
D
5 beds2 baths2,295 sq ft
68 Leland Ave, New Rochelle, NY 10805
Listing by Century 21 Marciano
SOLD MAR 10, 2026
$965,000
E
6 beds3 baths3,110 sq ft
194 Webster Ave, New Rochelle, NY 10801
Listing by Century 21 Marciano
SOLD APR 27, 2026
$800,000
F
5 beds2.5 baths2,428 sq ft
32 Brookside Pl, New Rochelle, NY 10801
Listing by Julia B Fee Sothebys Int. Rlty

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Earn from this home

Sell

$920,473

Est. take-home

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Est. cash available

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Market trends in 10805, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.8%

+1.5% MoM

Median sale price

$372K

$17K MoM

Avg. days on market

28d

14 days MoM

Recently sold homes

4 MoM

New listings for sale

$620,000
4 beds2 baths2,438 sq ft
202 Woodland Ave, New Rochelle, NY 10805
Listing by Douglas Elliman Real Estate
$149,900
1 bed1 bath600 sq ft
208 Centre Ave Unit 3K, New Rochelle, NY 10805
Listing by Thomas J. Ralph, Inc.
VIDEO TOUR
$270,000
1 bed1 bath700 sq ft
220 Pelham Rd Unit 6P, New Rochelle, NY 10805
Listing by eXp Realty
See all

Provided by Redfin

Sale history for 21 Alpha Pl

Year

Property tax

Land + Additions

Assessment*

2026

$22,252 (+31.1%)

$2,200 + $13,050

$15,250

2025

$16,969 (−20.4%)

$2,200 + $13,050

$15,250

2024

$21,316 (+11.4%)

$2,200 + $13,050

$15,250

2023

$19,136 (+1.6%)

$2,200 + $13,050

$15,250

2022

$18,836 (+0.6%)

$2,200 + $13,050

$15,250

2021

$18,728 (+22.3%)

$2,200 + $13,050

$15,250

2020

$15,316 (−13.8%)

$2,200 + $13,050

$15,250

2019

$17,771

$2,200 + $13,050

$15,250

2018

$2,200 + $13,050

$15,250

2017

$2,200 + $13,050

$15,250

2016

$2,200 + $13,050

$15,250

2014

$2,200 + $13,050

$15,250

2013

$2,200 + $13,050

$15,250

2012

$2,200 + $14,050

$16,250

2011

$2,200 + $14,050

$16,250

2010

$2,200 + $14,050

$16,250

2009

$2,200 + $14,050

$16,250

2008

$2,200 + $14,050

$16,250

Tax history for 21 Alpha Pl

Year

Property tax

Land + Additions

Assessment*

2026

$22,252 (+31.1%)

$2,200 + $13,050

$15,250

2025

$16,969 (−20.4%)

$2,200 + $13,050

$15,250

2024

$21,316 (+11.4%)

$2,200 + $13,050

$15,250

2023

$19,136 (+1.6%)

$2,200 + $13,050

$15,250

2022

$18,836 (+0.6%)

$2,200 + $13,050

$15,250

2021

$18,728 (+22.3%)

$2,200 + $13,050

$15,250

2020

$15,316 (−13.8%)

$2,200 + $13,050

$15,250

2019

$17,771

$2,200 + $13,050

$15,250

2018

$2,200 + $13,050

$15,250

2017

$2,200 + $13,050

$15,250

2016

$2,200 + $13,050

$15,250

2014

$2,200 + $13,050

$15,250

2013

$2,200 + $13,050

$15,250

2012

$2,200 + $14,050

$16,250

2011

$2,200 + $14,050

$16,250

2010

$2,200 + $14,050

$16,250

2009

$2,200 + $14,050

$16,250

2008

$2,200 + $14,050

$16,250

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

Property details

Interior

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Room Information
# of Rooms: 12

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial

Property Information
Living Sq. Ft: 2,786
Ground Floor Sq. Ft: 1,247
Building Sq. Ft: 2,786
Legal Description: BUILT: 1900; ZONE: R-3A

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,958
Legal Block Number: 208
School Tax District: NEW ROCHELLE
Municipality Name: NEW ROCHELLE
Acres: 0.1138
Depth Footage: 100
Front Footage: 50
State Use Description: 2 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 6
Baths: 4.5
Sq. Ft.: 2,786
Stories: —
Lot Size: 4,958 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: Westchester County
APN: 551000A0000010208000030

Home facts updated by county records on Sep 25, 2026

Around this home

Schools

Trinity Elementary School

Public K-5 • Assigned • 0.4mi

6/10

Isaac E Young Middle School

Public 6-8 • Assigned • 0.5mi

7/10

New Rochelle High School

Public 9-12 • Assigned • 1.8mi

4/10

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

6/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

5/10 Air Factor

6 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

New Rochelle, NY • 10805

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$930,000 – $1.13M

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New listings for sale in 10805

$620,000

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202 Woodland Ave, New Rochelle, NY 10805

Listing by Douglas Elliman Real Estate

$149,900

1 bed1 bath600 sq ft

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Listing by Thomas J. Ralph, Inc.

VIDEO TOUR

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220 Pelham Rd Unit 6P, New Rochelle, NY 10805

Listing by eXp Realty

Home values near 21 Alpha Pl

Data from public records.

Address	Redfin Estimate
17 Alpha Pl, New Rochelle, NY 6 Beds \| 3 Baths \| 2400 Sq. Ft.	$970,327
15 Alpha Pl, New Rochelle, NY 5 Beds \| 2.5 Baths \| 2417 Sq. Ft.	$909,771

Address	Redfin Estimate
25 Alpha Pl, New Rochelle, NY 6 Beds \| 2.5 Baths \| 2175 Sq. Ft.	$847,998
1 Pelham Rd Apt 2, New Rochelle, NY 3 Beds \| 2 Baths \| 1359 Sq. Ft.	$673,765

Address	Redfin Estimate
29 Alpha Pl, New Rochelle, NY 6 Beds \| 3 Baths \| 2400 Sq. Ft.	$1,037,883
1 Pelham Rd Apt 4, New Rochelle, NY 3 Beds \| 1.5 Baths \| 1350 Sq. Ft.	$682,438

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