Aerial view of 640 Monmouth Ave. Imagery: NJ Office of GIS (2020), public domain.
$585,500
Total assessed value
$8,576
Annual property tax (2025)
~$544,761
Est. market value
Estimated market value: ~$544,761. This home is assessed at
$585,500, and homes in Middletown are
assessed at about 107%
of market value on average (NJ Division of Taxation, 2025) —
so the estimated market value is roughly ~$544,761.
Assessments here run above market value on average — a town-wide appeal signal.
This home is assessed at $296/ft²
(1976 sq ft) —
21% below the typical Middletown home
($376/ft²) on a per-square-foot basis.
What's this home worth today?
Our estimate above (~$544,761) uses Middletown's
average assessment-to-market ratio. For a home-specific estimate that factors in
640 Monmouth Ave's condition, upgrades, and recent nearby
sales, get a free current market valuation.
640 MONMOUTH AVE is a Residential (4 Families or less) property with 1976 sq/ft of space.
Taxes are $8,576 annually.
This property was built in 1988 and is owned by SCALGIONE, PETER J & TIFFANY who lives at 640 MONMOUTH AVE.
This property was last sold on 2024-09-13 for $581,000.
This property is valued at $294 per sq/ft based on sales price.
This property is valued at $296 per sq/ft based on total assessment.
This property is zoned R-7,
The building description is 1.5SF1G and land description is 75X100.
The property-related information for
640 MONMOUTH AVE, MIDDLETOWN, NJ
displayed on this page is obtained from public records from MIDDLETOWN, NJ and
other sources. While such information is thought to be reliable, it is not guaranteed and should be
independently verified. njtaxrecords.net makes no warranties or representations whatsoever
regarding the quality, content, completeness, accuracy or adequacy of such information and data.
We last updated our database for 640 MONMOUTH AVE, MIDDLETOWN, NJ from public sources on 2026-06-17 06:06:51 UTC.