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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
14
2 MoM
Provided by Redfin
Sale history for 21 Guyencourt Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,528 (−58.7%)
$402,000
2024
$8,550 (+13.4%)
$402,000
2023
$7,543 (−1.2%)
$231,400
2022
$7,632 (−0.2%)
$231,400
2019
$7,645 (+2.0%)
$231,400
2018
$7,493 (+1.2%)
$231,400
2017
$7,401 (+4.7%)
$231,400
2016
$7,068 (+15.3%)
$231,400
2014
$6,129 (+1.3%)
$231,400
2013
$6,049 (+4.3%)
$231,400
2012
$5,801
$231,400
Tax history for 21 Guyencourt Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,528 (−58.7%)
$402,000
2024
$8,550 (+13.4%)
$402,000
2023
$7,543 (−1.2%)
$231,400
2022
$7,632 (−0.2%)
$231,400
2019
$7,645 (+2.0%)
$231,400
2018
$7,493 (+1.2%)
$231,400
2017
$7,401 (+4.7%)
$231,400
2016
$7,068 (+15.3%)
$231,400
2014
$6,129 (+1.3%)
$231,400
2013
$6,049 (+4.3%)
$231,400
2012
$5,801
$231,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
SE
Suburban Estate District
This district is not serviced by sewer, and is not planned for sewer service in the future. Some areas may have public water available. The development pattern is planned for full buildout.; The character of the area is intended to preserve a character that has long been established in northern New Castle County for single-family homes on large lots.; Landscaping and design are intended to enhance or preserve the character of the area and preserve the views of the landscape. Both single-family and open space subdivisions are provided to insure that difficult sites can be utilized.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Group
Housing-Single unit
Property details
Exterior
Property Information
Subdivision Name: PEARSON SUB
Lot Information
Land Sq. Ft: 629,878
Legal Lot Number: 3F-1
School Tax District: RED CLAY
Municipality Name: CHRISTIANA HUNDRED
Acres: 14.46
Zoning Code: SE
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: CHRISTIANA HUNDRED
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 14.46 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: New Castle County
APN: 0701300048
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
K - 12
Preschool & daycare
Brandywine Springs School
Public K-8 • Assigned • 6.3mi
5/10
duPont (Alexis I.) Middle School
Public 6-8 • Assigned • 3.3mi
1/10
duPont (Alexis I.) High School
Public 9-12 • Assigned • 2.8mi
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 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)
35
22
39
26
57
37
65
46
71
54
82
64
86
69
80
61
77
60
65
47
55
39
41
27
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
$736,000 – $891,000
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