637 Valley Rd is a 1,800 square foot house on a 0.44 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Hockessin data, we estimate the home's value is $472,990.
Single-familyProperty Type
1962Year Built
0.44 acresLot Size
$263Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$472,990
$19K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.4% lower than the average sale price ($559K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,118 (+60.5%)
$129,300 + $313,600
$442,900
2024
$1,320 (+49.7%)
$129,300 + $313,600
$442,900
2023
$881 (−23.1%)
$9,600 + $66,200
$75,800
2022
$1,146 (+15.1%)
$9,600 + $66,200
$75,800
2021
$996 (−17.1%)
$9,600 + $66,200
$75,800
2020
$1,200 (+0.2%)
$9,600 + $66,200
$75,800
2019
$1,198 (+2.2%)
$9,600 + $66,200
$75,800
2018
$1,172 (+6.1%)
$9,600 + $66,200
$75,800
2017
$1,105 (+4.5%)
$9,600 + $66,200
$75,800
2016
$1,057 (+18.4%)
$9,600 + $66,200
$75,800
2015
$893 (−3.3%)
$9,600 + $66,200
$75,800
2014
$923 (+1.2%)
$9,600 + $66,200
$75,800
2013
$912 (+4.0%)
$9,600 + $66,200
$75,800
2012
$877
$9,600 + $66,200
$75,800
Tax history for 637 Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,118 (+60.5%)
$129,300 + $313,600
$442,900
2024
$1,320 (+49.7%)
$129,300 + $313,600
$442,900
2023
$881 (−23.1%)
$9,600 + $66,200
$75,800
2022
$1,146 (+15.1%)
$9,600 + $66,200
$75,800
2021
$996 (−17.1%)
$9,600 + $66,200
$75,800
2020
$1,200 (+0.2%)
$9,600 + $66,200
$75,800
2019
$1,198 (+2.2%)
$9,600 + $66,200
$75,800
2018
$1,172 (+6.1%)
$9,600 + $66,200
$75,800
2017
$1,105 (+4.5%)
$9,600 + $66,200
$75,800
2016
$1,057 (+18.4%)
$9,600 + $66,200
$75,800
2015
$893 (−3.3%)
$9,600 + $66,200
$75,800
2014
$923 (+1.2%)
$9,600 + $66,200
$75,800
2013
$912 (+4.0%)
$9,600 + $66,200
$75,800
2012
$877
$9,600 + $66,200
$75,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
CR
Commercial Regional District
This district is intended to provide for community and regional commercial services. Its character is suburban transition; Design controls are intended to promote circulation by foot and automobile within contiguous commercial or office areas. These design features are intended to lessen congestion on roads and create large commercial complexes rather than development strips; Mixed uses are permitted to provide residential customers within the development. Transit facilities are also required; The new areas to be zoned for this use should be large and deep. Small shallow frontages shall not be designated for this type of use.
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
General retail
Restaurant
Hospital / medical center
Housing-Group
Lodging & hospitality
Office
Public service
Shopping centers
Property details
Interior
Basement Information
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 8
Heating & Cooling
Heating Type: Hot Water
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Brick
Roof Covering Type: Asphalt
Roof Shape Type: Gable
Property Information
Subdivision Name: GIUSEPPE & ANTONIA IACONI LAND
Living Sq. Ft: 1,800
Ground Floor Sq. Ft: 1,800
Building Sq. Ft: 1,800
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,166
School Tax District: RED CLAY
Municipality Name: MILL CREEK HUNDRED
Acres: 0.44
Depth Footage: 202.4
Front Footage: 99.4
Zoning Code: CR
County Use Description: 1 FAM RES - PLATTED
Financial
Assessor Information
Assessment Year: 2026
Tax District County: MILL CREEK HUNDRED
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,800
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1962
Year Renovated: —
County: New Castle County
APN: 0801200029
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
North Star Elementary School
Public K-5 • Assigned • 0.7mi
10/10
duPont (H.B.) Middle School
Public 6-8 • Assigned • 2.0mi
8/10
Dickinson (John) High School
Public 6-12 • Assigned • 3.9mi
3/10
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 102° 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, 3 days in 30 years
Provided by First Street
Historical weather
Hockessin, DE • 19707
Average low and high temperatures (°F)
35
22
40
26
58
37
65
45
71
54
83
63
87
70
80
61
76
59
66
46
55
38
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
$450,000 – $544,000
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