18 Spring St is a 2,584 square foot house on a 9,500 square foot lot. - it last sold on April 18, 2006 for $300,000. Based on Redfin's Butler data, we estimate the home's value is $771,435.
Single-familyProperty Type
1953Year Built
9,500 sq ftLot Size
$299Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$771,435
$471K since sold in April 2006$6,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.1% higher than the average sale price ($670K) of 3 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-4
Residence District
To provide an area for high-density single-family detached homes. This District also serves as a transition zone between the medium- and large-lot single-family zones and the high-density residential-commercial area of the Central Business District. This will serve to strengthen established development patterns in these areas.
Permitted uses
Include but are not limited to:
Livestock production
Religious facility
Day care facility
Healthcare
Housing-Group
Housing-Single unit
Housing-Multiple units
Public service
Educational/school
Park & open space
Property details
Exterior
Exterior Information
Building Style Type: Cape Cod
Exterior Wall: Aluminum Siding
Property Information
Living Sq. Ft: 2,584
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,500
Legal Lot Number: 10
Legal Block Number: 43
Municipality Name: BUTLER BORO
Acres: 0.2181
Depth Footage: 190
Front Footage: 50
Zoning Code: R-4
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: BUTLER BOROUGH
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,584
Stories: 2.0
Lot Size: 9,500 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: —
County: Morris County
APN: 0300043 00010
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Aaron Decker Elementary School
Public PreK-4 • Assigned • 0.6mi
7/10
Richard Butler Elementary School
Public 5-8 • Assigned • 0.6mi
7/10
Butler High School
Public 9-12 • Assigned • 0.4mi
5/10
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
5/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
4/10 Wind Factor
22% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Butler, NJ • 07405
Average low and high temperatures (°F)
32
19
36
21
53
33
62
41
69
51
79
61
85
67
80
61
74
56
65
45
52
36
37
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.5 hours in
June and 4 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$733,000 – $888,000
Reach more buyers when you sell with Redfin. Save up to $7,714 in fees.3 minutes to get started.