Google street view image for 12 Guyencourt Rd, Wilmington, DE 19807

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Sold

$1,280,497

Est. refi paymentEst. refi $3,508/mo

•

2.5 ba

•

3,850

sq ft

12 Guyencourt Rd, Wilmington, DE 19807

About this home

Rare And Exciting Opportunity To Live In One Of Delawares Most Exquisite & Pictuesque Greenville Locations. Situated On Over 2 Acres Overlooking The Brandywine Conservancy. Some Fantastic Updates Including A Gourmet Kitchen Featured In De Today Magazine In '88. Bright & Airy Home Featuring A Walkou Finished Basement, Loads Of Fresh Paint, Hardwood Floors And More. Very Spacious And Comfortable Floorplan.

Single-familyProperty Type

1964Year Built

2.11 acresLot Size

$333Est. Price/Sq.Ft.

5 spacesParking

Source:Public Records

Redfin Estimate

$1,280,497

$745K since sold in August 1999$23K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 80.6% higher than the average sale price ($709K) of 5 comparable homes.

SOLD SEP 23, 2026
$820,000
A
4 beds2.5 baths2,950 sq ft
720 Mount Lebanon Rd, Wilmington, DE 19803
SOLD SEP 30, 2026
$600,000
B
4 beds2.5 baths2,520 sq ft
321 Spalding Dr, Wilmington, DE 19803
SOLD OCT 30, 2026
$475,000
C
4 beds2.5 baths2,550 sq ft
3320 S Rockfield Dr, Wilmington, DE 19810
SOLD MAY 15, 2026
$1,000,000
D
4 beds2.5 baths3,180 sq ft
624 Whitby Dr, Wilmington, DE 19803
SOLD AUG 7, 2026
$650,000
E
4 beds2.5 baths2,175 sq ft
7 Hollingsworth Dr, Wilmington, DE 19807

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Earn from this home

Sell

$1,204,912

Est. take-home

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Refinance

Est. cash available

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Rent

$3,652/mo

Redfin rental estimate

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Market trends in 19807, DE

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.1%

1.1% MoM

Median sale price

$1.2M

$73K MoM

Avg. days on market

14d

7 days MoM

Recently sold homes

2 MoM

Provided by Redfin

Sale history for 12 Guyencourt Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,418 (−8.4%)

$313,900 + $531,500

$845,400

2024

$8,103 (+13.4%)

$313,900 + $531,500

$845,400

2023

$7,148 (−1.2%)

$61,400 + $157,900

$219,300

2022

$7,233 (−0.3%)

$61,400 + $157,900

$219,300

2020

$7,256 (+0.2%)

$61,400 + $157,900

$219,300

2019

$7,245 (+2.0%)

$61,400 + $157,900

$219,300

2018

$7,101 (+1.2%)

$61,400 + $157,900

$219,300

2017

$7,014 (+4.7%)

$61,400 + $157,900

$219,300

2016

$6,698 (+6.7%)

$61,400 + $157,900

$219,300

2015

$6,276 (+8.1%)

$61,400 + $157,900

$219,300

2014

$5,808 (+1.3%)

$61,400 + $157,900

$219,300

2013

$5,733 (+4.3%)

$61,400 + $157,900

$219,300

2012

$5,498

$61,400 + $157,900

$219,300

Tax history for 12 Guyencourt Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,418 (−8.4%)

$313,900 + $531,500

$845,400

2024

$8,103 (+13.4%)

$313,900 + $531,500

$845,400

2023

$7,148 (−1.2%)

$61,400 + $157,900

$219,300

2022

$7,233 (−0.3%)

$61,400 + $157,900

$219,300

2020

$7,256 (+0.2%)

$61,400 + $157,900

$219,300

2019

$7,245 (+2.0%)

$61,400 + $157,900

$219,300

2018

$7,101 (+1.2%)

$61,400 + $157,900

$219,300

2017

$7,014 (+4.7%)

$61,400 + $157,900

$219,300

2016

$6,698 (+6.7%)

$61,400 + $157,900

$219,300

2015

$6,276 (+8.1%)

$61,400 + $157,900

$219,300

2014

$5,808 (+1.3%)

$61,400 + $157,900

$219,300

2013

$5,733 (+4.3%)

$61,400 + $157,900

$219,300

2012

$5,498

$61,400 + $157,900

$219,300

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

2.11 Acres

Year renovated

—

Sq. Ft.

3,850

Year built

1964

Style

Single Family Residential

County

New Castle County

APN

0701300030

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 18, 2026.

Property details

Around this home

Schools

K - 12
Preschool & daycare

Brandywine Springs School

Public K-8 • Assigned • 6.1mi

5/10

duPont (Alexis I.) Middle School

Public 6-8 • Assigned • 3.1mi

1/10

duPont (Alexis I.) High School

Public 9-12 • Assigned • 2.6mi

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 101° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

3/10 Air Factor

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

Provided by First Street

Historical weather

Wilmington, DE • 19807

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

9.1 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.22M – $1.47M

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Home values near 12 Guyencourt Rd

Data from public records.

Address	Redfin Estimate
8 Guyencourt Rd, Wilmington, DE 5 Beds \| 2.5 Baths \| 5225 Sq. Ft.	$1,133,002
22 Guyencourt Rd, Wilmington, DE 3 Beds \| 4 Baths \| 3890 Sq. Ft.	$1,673,587
10 Guyencourt Rd, Wilmington, DE 5 Beds \| 3.5 Baths \| 4950 Sq. Ft.	$1,142,285
15 Guyencourt Rd, Wilmington, DE 3 Beds \| 1 Baths \| 600 Sq. Ft.	—
11 Guyenne Rd, Wilmington, DE 3 Beds \| 2.5 Baths \| - Sq. Ft.	$921,017
2450 Montchanin Rd, Wilmington, DE 6 Beds \| 8.5 Baths \| 14050 Sq. Ft.	$4,702,053
9 Guyenne Rd, Wilmington, DE 5 Beds \| 3.5 Baths \| 5650 Sq. Ft.	$1,162,368

Address	Redfin Estimate
4 Guyencourt Rd, Wilmington, DE 4 Beds \| 2.5 Baths \| 3625 Sq. Ft.	$1,104,412
14 Guyencourt Rd, Wilmington, DE 3 Beds \| 2 Baths \| - Sq. Ft.	$1,053,515
50 Guyencourt Rd, Wilmington, DE 3 Beds \| 1.5 Baths \| 1450 Sq. Ft.	$625,365
2 Guyenne Rd, Wilmington, DE 4 Beds \| 2.5 Baths \| 3350 Sq. Ft.	$1,060,970
10 Guyenne Rd, Wilmington, DE 3 Beds \| 3 Baths \| - Sq. Ft.	$991,223
2440 Montchanin Rd, Wilmington, DE 4 Beds \| 6.5 Baths \| 6575 Sq. Ft.	$2,867,593
4 Guyenne Rd, Wilmington, DE 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,568,492

Address	Redfin Estimate
20 Guyencourt Rd, Wilmington, DE 5 Beds \| 4 Baths \| 3775 Sq. Ft.	$1,345,897
16 Guyencourt Rd, Wilmington, DE 4 Beds \| 3.5 Baths \| 3400 Sq. Ft.	$1,149,131
18 Guyencourt Rd, Wilmington, DE 4 Beds \| 3.5 Baths \| 2825 Sq. Ft.	$1,197,591
3 Guyenne Rd, Wilmington, DE 5 Beds \| 4 Baths \| 4300 Sq. Ft.	$1,407,251
6 Guyenne Rd, Wilmington, DE 4 Beds \| 3.5 Baths \| 3225 Sq. Ft.	$1,404,998
31 Old Guyennecourt Rd, Wilmington, DE 5 Beds \| 4 Baths \| 5275 Sq. Ft.	$1,574,357
7 Guyenne Rd, Wilmington, DE 4 Beds \| 4 Baths \| - Sq. Ft.	$1,311,100

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