323 Main St is a 2,609 square foot house on a 9,487 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Keyport data, we estimate the home's value is $770,039.
Single-familyProperty Type
2004Year Built
9,487 sq ftLot Size
$295Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$770,039
$30K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% higher than the average sale price ($757K) 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
$12,775 (+0.7%)
$220,500 + $462,800
$683,300
2024
$12,681
$200,200 + $441,100
$641,300
2023
$12,678 (+4.7%)
$187,900 + $424,700
$612,600
2022
$12,111 (+4.2%)
$170,800 + $406,000
$576,800
2021
$11,628 (+3.1%)
$148,600 + $357,300
$505,900
2020
$11,278 (+2.1%)
$132,600 + $328,100
$460,700
2019
$11,050 (+1.6%)
$127,700 + $315,800
$443,500
2018
$10,881 (+0.9%)
$123,000 + $312,200
$435,200
2017
$10,785 (−1.6%)
$118,500 + $295,200
$413,700
2016
$10,955 (+3.0%)
$118,500 + $295,200
$413,700
2015
$10,634 (+0.8%)
$118,500 + $305,300
$423,800
2014
$10,552 (+5.5%)
$82,500 + $327,800
$410,300
2013
$10,002 (+2.5%)
$82,500 + $327,800
$410,300
2012
$9,756 (+1.2%)
$118,500 + $327,800
$446,300
2011
$9,640 (+0.9%)
$118,500 + $327,800
$446,300
2010
$9,555 (+1.7%)
$118,500 + $327,800
$446,300
2009
$9,399
$118,500 + $327,800
$446,300
Tax history for 323 Main St
Year
Property tax
Land + Additions
Assessment*
2025
$12,775 (+0.7%)
$220,500 + $462,800
$683,300
2024
$12,681
$200,200 + $441,100
$641,300
2023
$12,678 (+4.7%)
$187,900 + $424,700
$612,600
2022
$12,111 (+4.2%)
$170,800 + $406,000
$576,800
2021
$11,628 (+3.1%)
$148,600 + $357,300
$505,900
2020
$11,278 (+2.1%)
$132,600 + $328,100
$460,700
2019
$11,050 (+1.6%)
$127,700 + $315,800
$443,500
2018
$10,881 (+0.9%)
$123,000 + $312,200
$435,200
2017
$10,785 (−1.6%)
$118,500 + $295,200
$413,700
2016
$10,955 (+3.0%)
$118,500 + $295,200
$413,700
2015
$10,634 (+0.8%)
$118,500 + $305,300
$423,800
2014
$10,552 (+5.5%)
$82,500 + $327,800
$410,300
2013
$10,002 (+2.5%)
$82,500 + $327,800
$410,300
2012
$9,756 (+1.2%)
$118,500 + $327,800
$446,300
2011
$9,640 (+0.9%)
$118,500 + $327,800
$446,300
2010
$9,555 (+1.7%)
$118,500 + $327,800
$446,300
2009
$9,399
$118,500 + $327,800
$446,300
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RA
Residential District A
The predominant housing type in Keyport has been the one-family house. The purpose of this section is to preserve and continue this low- to moderate-density land use characteristic and those existing single-family residences as the preferred residential land use throughout the Borough. All single-family homes existing in the RA zone are envisioned to be maintained as such and it is strongly discouraged that any of these homes be converted to multifamily.
Permitted uses
Include but are not limited to:
Livestock production
Office
Property details
Exterior
Exterior Information
Building Style Type: Colonial
Exterior Wall: Frame
Property Information
Living Sq. Ft: 2,609
# of Stories: 2
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: 9,487
Legal Lot Number: 9.02
Legal Block Number: 54
Municipality Name: KEYPORT BORO
Acres: 0.2178
Depth Footage: 186
Front Footage: 51
Zoning Code: RA
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: KEYPORT BORO
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,609
Stories: 2.0
Lot Size: 9,487 square feet
Style: Single Family Residential
Year Built: 2004
Year Renovated: —
County: Monmouth County
APN: 2400054 00009 02
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Central School
Public PreK-8 • Assigned • 0.2mi
6/10
Keyport High School
Public 9-12 • Assigned • 0.1mi
2/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
6/10 Wind Factor
53% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Keyport, NJ • 07735
Average low and high temperatures (°F)
37
24
41
26
57
39
65
46
73
56
84
65
89
71
80
63
76
62
67
50
56
41
42
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.6 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.6 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$732,000 – $886,000
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