257 Andover Sparta Rd is a 2,148 square foot house on a 0.94 acre lot. - it last sold on May 05, 2014 for $246,500. Based on Redfin's Andover data, we estimate the home's value is $576,606.
Single-familyProperty Type
1968Year Built
0.94 acresLot Size
$268Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$576,606
$330K since sold in May 2014$9,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.6% lower than the average sale price ($631K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-1
Residential Zone
This zone is designated for detached single family residential use. Other uses are also permitted where the criteria below and other applicable sections of this Code are also satisfied.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Property details
Exterior
Exterior Information
Building Style Type: Split Level
Exterior Wall: Frame
Property Information
Subdivision Name: WESTGATE ESTATES SEC 01
Living Sq. Ft: 2,148
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car
Lot Information
# of Buildings: 1
Land Sq. Ft: 41,099
Legal Lot Number: 17
Legal Block Number: 4006
Municipality Name: SPARTA TWP
Acres: 0.9435
Depth Footage: 411
Front Footage: 100
Zoning Code: R-1
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: SPARTA TWP
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,148
Stories: 1.0
Lot Size: 0.94 acres
Style: Single Family Residential
Year Built: 1968
Year Renovated: —
County: Sussex County
APN: 1804006 00017
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Sparta Alpine Elementary School
Public PreK-2 • Assigned • 0.6mi
Sparta Middle School
Public 6-8 • Assigned • 4.7mi
6/10
Sparta High School
Public 9-12 • Assigned • 4.0mi
7/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
4/10 Wind Factor
18% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Andover, NJ • 07821
Average low and high temperatures (°F)
32
18
36
21
54
33
62
42
69
51
80
60
85
67
80
58
75
55
65
44
52
36
37
23
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 3.8 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$548,000 – $664,000
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