Google satellite image for 20389 Duncan Manor Rd, Onancock, VA 23417

OFF MARKET

$440,683

•

2 ba

•

2,646

sq ft

20389 Duncan Manor Rd, Onancock, VA 23417

About this home

20389 Duncan Manor Rd is a 2,646 square foot house on a 0.92 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Onancock data, we estimate the home's value is $440,683.

Single-familyProperty Type

2002Year Built

0.92 acresLot Size

$167Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$440,683

$2,000 since August

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Estimate history
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Earn from this home

Rent

$2,863/mo

Redfin rental estimate

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Market trends in 23417, VA

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

89.9%

2.3% MoM

Median sale price

$332K

$67K MoM

Avg. days on market

55d

20 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$379,000
4 beds2 baths2,156 sq ft
14 Frances St, Onancock, VA 23417
$635,000
4 beds4 baths3,476 sq ft
18095 Black Mallard Way, Onancock, VA 23417
(757) 564-2600
See all

Provided by Redfin

Sale history for 20389 Duncan Manor Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$2,088 (+20.2%)

$17,600 + $412,000

$429,600

2025

$1,737 (+10.3%)

$17,600 + $307,700

$325,300

2024

$1,574 (+6.7%)

$17,600 + $307,700

$325,300

2023

$1,475

$17,600 + $230,300

$247,900

2022

$1,475 (+4.5%)

$17,600 + $230,300

$247,900

2021

$1,412

$17,600 + $213,900

$231,500

2020

$1,412 (+7.1%)

$17,600 + $213,900

$231,500

2019

$1,318

$17,600 + $198,500

$216,100

2018

$1,318 (−2.2%)

$17,600 + $198,500

$216,100

2017

$1,348 (+2.8%)

2015

$1,311

$17,600 + $208,400

$226,000

2014

$1,310

$17,600 + $208,400

$226,000

Tax history for 20389 Duncan Manor Rd

Year

Property tax

Land + Additions

Assessment*

2026

$2,088 (+20.2%)

$17,600 + $412,000

$429,600

2025

$1,737 (+10.3%)

$17,600 + $307,700

$325,300

2024

$1,574 (+6.7%)

$17,600 + $307,700

$325,300

2023

$1,475

$17,600 + $230,300

$247,900

2022

$1,475 (+4.5%)

$17,600 + $230,300

$247,900

2021

$1,412

$17,600 + $213,900

$231,500

2020

$1,412 (+7.1%)

$17,600 + $213,900

$231,500

2019

$1,318

$17,600 + $198,500

$216,100

2018

$1,318 (−2.2%)

$17,600 + $198,500

$216,100

2017

$1,348 (+2.8%)

2015

$1,311

$17,600 + $208,400

$226,000

2014

$1,310

$17,600 + $208,400

$226,000

*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: 2

Heating & Cooling
Air Conditioning Type: Package

Room Information
# of Rooms: 6

Exterior

Exterior Information
Physical Condition: Average
Construction Type: Wood Frame/Metal
Exterior Wall: Vinyl
Roof Shape Type: Gable
Building Type: Single Family

Property Information
Subdivision Name: DUNCAN MANOR DEV
Living Sq. Ft: 2,646
Building Sq. Ft: 3,150
# of Stories: 1
Legal Description: DUNCAN MANOR LOT 90,91,92,93 .92 AC

Parking & Garage Information
Garage/Parking Sq. Ft: 1,512

Lot Information
# of Buildings: 1
Land Sq. Ft: 40,075
Legal Lot Number: 90
Municipality Name: LEE DISTRICT
Acres: 0.92
County Use Description: SINGLE FAMILY SUBURBAN

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,646
Stories: 1.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: —
County: Accomack County
APN: 093D00400009000

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Accawmacke Elementary School

Public PreK-5 • Assigned • 3.3mi

3/10

Nandua Middle School

Public 6-8 • Assigned • 1.5mi

6/10

Nandua High School

Public 9-12 • Assigned • 1.7mi

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

9/10 Heat Factor

7 days above 103° expected this year, 19 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Onancock, VA • 23417

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 9.3 hours in June and 5.3 hours in December, which is comparable to the U.S. average for solar exposure.

9.3 hrs

5.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$419,000 – $507,000

Sell confidently with a local market expert in Onancock. 3 minutes to get started.

Nearby similar homes

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23605 North St, Onancock, VA 23417

New listings for sale in 23417

COMING SOON

$379,000

4 beds2 baths2,156 sq ft

14 Frances St, Onancock, VA 23417

$635,000

4 beds4 baths3,476 sq ft

18095 Black Mallard Way, Onancock, VA 23417

(757) 564-2600

Home values near 20389 Duncan Manor Rd

Data from public records.

Address	Redfin Estimate
20403 Duncan Manor Rd, Onancock, VA 3 Beds \| 2 Baths \| 1447 Sq. Ft.	$334,245
20415 Market St, Onancock, VA 3 Beds \| 1.5 Baths \| 1638 Sq. Ft.	$326,291

Address	Redfin Estimate
20365 Duncan Manor Rd, Onancock, VA 3 Beds \| 2 Baths \| 1971 Sq. Ft.	$383,669
20425 Market St, Onancock, VA 3 Beds \| 1 Baths \| 1428 Sq. Ft.	$222,179

Address	Redfin Estimate
20353 Duncan Manor Rd, Onancock, VA - Beds \| 2 Baths \| 1904 Sq. Ft.	$312,953
20415 Market St, Onley, VA 3 Beds \| 1.5 Baths \| 1638 Sq. Ft.	$232,264

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 23417, VA

Sale history for 20389 Duncan Manor Rd

Tax history for 20389 Duncan Manor Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 23417

Home values near 20389 Duncan Manor Rd

More real estate resources