27 Prospect St is a 1,397 square foot house on a 5,454 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on December 08, 2017 for $290,000. Based on Redfin's Keyport data, we estimate the home's value is $509,971.
Single-familyProperty Type
1909Year Built
5,454 sq ftLot Size
$365Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$509,971
$220K since sold in December 2017$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.7% lower than the average sale price ($565K) of 6 comparable homes.
BANK OWNED. OUTSTANDING REMODELED COLONIAL WITH GREAT MASTER BEDROOM SUITE OPENING TO DECK OVERLOOKING RARITAN BAY. CENTRAL AIR, CENTRAL VAC, FISH POND, MASO
Public Records
Sep 18, 1989
Sold
$218,750
$157/sq ft
Public Records
Jan 5, 1988
Sold
$95,000
$68/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,088 (+6.5%)
$293,100 + $199,300
$492,400
2024
$8,530 (+2.7%)
$266,300 + $189,900
$456,200
2023
$8,308 (+10.6%)
$231,500 + $180,600
$412,100
2022
$7,515 (+4.9%)
$210,500 + $167,500
$378,000
2021
$7,161 (+3.7%)
$168,400 + $145,500
$313,900
2020
$6,904 (−5.1%)
$153,700 + $130,000
$283,700
2019
$7,277 (+21.7%)
$147,900 + $123,600
$271,500
2018
$5,980 (+0.3%)
$142,400 + $144,200
$286,600
2017
$5,960 (+3.4%)
$117,000 + $111,600
$228,600
2016
$5,764 (−8.1%)
$117,000 + $111,600
$228,600
2015
$6,274 (−13.3%)
$117,000 + $106,000
$223,000
2014
$7,240 (−3.1%)
$152,100 + $129,400
$281,500
2013
$7,474 (+2.5%)
$152,100 + $129,400
$281,500
2012
$7,290 (+1.2%)
$204,100 + $129,400
$333,500
2011
$7,204 (+0.9%)
$204,100 + $129,400
$333,500
2010
$7,140 (+1.7%)
$204,100 + $129,400
$333,500
2009
$7,024
$204,100 + $129,400
$333,500
Tax history for 27 Prospect St
Year
Property tax
Land + Additions
Assessment*
2025
$9,088 (+6.5%)
$293,100 + $199,300
$492,400
2024
$8,530 (+2.7%)
$266,300 + $189,900
$456,200
2023
$8,308 (+10.6%)
$231,500 + $180,600
$412,100
2022
$7,515 (+4.9%)
$210,500 + $167,500
$378,000
2021
$7,161 (+3.7%)
$168,400 + $145,500
$313,900
2020
$6,904 (−5.1%)
$153,700 + $130,000
$283,700
2019
$7,277 (+21.7%)
$147,900 + $123,600
$271,500
2018
$5,980 (+0.3%)
$142,400 + $144,200
$286,600
2017
$5,960 (+3.4%)
$117,000 + $111,600
$228,600
2016
$5,764 (−8.1%)
$117,000 + $111,600
$228,600
2015
$6,274 (−13.3%)
$117,000 + $106,000
$223,000
2014
$7,240 (−3.1%)
$152,100 + $129,400
$281,500
2013
$7,474 (+2.5%)
$152,100 + $129,400
$281,500
2012
$7,290 (+1.2%)
$204,100 + $129,400
$333,500
2011
$7,204 (+0.9%)
$204,100 + $129,400
$333,500
2010
$7,140 (+1.7%)
$204,100 + $129,400
$333,500
2009
$7,024
$204,100 + $129,400
$333,500
*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
Exterior Wall: Frame
Property Information
Living Sq. Ft: 1,397
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,454
Legal Lot Number: 42
Legal Block Number: 94
Municipality Name: KEYPORT BORO
Acres: 0.1252
Depth Footage: 101
Front Footage: 54
Zoning Code: RA
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: KEYPORT BORO
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,397
Stories: 2.0
Lot Size: 5,454 square feet
Style: Single Family Residential
Year Built: 1909
Year Renovated: —
County: Monmouth County
APN: 2400094 00042
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Central School
Public PreK-8 • Assigned • 0.7mi
6/10
Keyport High School
Public 9-12 • Assigned • 0.8mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
7/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
6/10 Wind Factor
52% 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
87
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
$485,000 – $587,000
Reach more buyers when you sell with Redfin. Save up to $5,100 in fees.3 minutes to get started.