434 PROSPECT AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Keyport Borough School District
Neighborhood · ZIP 07735These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
434 Prospect Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 80% of homes in Keyport 07735
- Costs more per square foot than 78% of homes in Keyport 07735
- Smaller than 72% of homes in Monmouth County
- Has a bigger lot than 72% of homes in Keyport 07735
- Older than 85% of homes in Monmouth County
What homes are worth in Keyport 07735
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 80% of homes in Keyport 07735.
How it measures up in Keyport 07735
The dot is this home. The mark in the middle is the typical home in Keyport 07735.
Pricier than 80% of homes nearby
Pricier than 78% of homes nearby
Bigger than 54% of homes nearby
Bigger than 72% of homes nearby
Newer than 29% of homes nearby
| Measure | This home | Keyport 07735 | Monmouth County |
|---|---|---|---|
| Estimated valuepricier than | $614,640 | 80% of homes | 31% of homes |
| Price per ft²pricier than | $420 | 78% of homes | 61% of homes |
| Living areabigger than | 1,464 ft² | 54% of homes | 28% of homes |
| Lot sizebigger than | 0.17 ac | 72% of homes | 39% of homes |
| Year builtnewer than | 1937 | 29% of homes | 15% of homes |
About 434 Prospect Ave
How much is 434 Prospect Ave, Union Beach, NJ worth?
The TopHap Estimate for 434 Prospect Ave, Union Beach, NJ is $614,640 as of Oct 21, 2026. The likely range is $590,592 to $638,688. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 434 Prospect Ave, Union Beach, NJ last sell?
434 Prospect Ave, Union Beach, NJ last sold on Sep 26, 2024 for $525,000, according to the county's recorded deed.
How big is 434 Prospect Ave, Union Beach, NJ?
434 Prospect Ave, Union Beach, NJ has 4 bedrooms, 2 bathrooms, 1,464 square feet of living space and a 0.17-acre lot.
When was 434 Prospect Ave, Union Beach, NJ built?
434 Prospect Ave, Union Beach, NJ was built in 1937, making it 89 years old. It is a ranch home. The building has 1 story.
What schools serve 434 Prospect Ave, Union Beach, NJ?
434 Prospect Ave, Union Beach, NJ is assigned to Memorial School (elementary), rated C+; Keyport High School (high), rated D. All sit in Keyport Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 434 Prospect Ave, Union Beach, NJ compare to other homes in Keyport 07735?
Among the 6,337 homes in Keyport 07735, it is worth more than 80% of them ($614,640 against a typical $506,473), its price per square foot is higher than 78% of them ($420 against a typical $358), it is bigger than 54% of them (1,464 ft² against a typical 1,404 ft²), its lot is bigger than 72% of them (0.17 ac against a typical 0.14 ac) and it is newer than 29% of them (1937 against a typical 1955). Measured against all of Monmouth County, it is worth more than 31% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 434 Prospect Ave, Union Beach, NJ?
The 2025 property tax bill for 434 Prospect Ave, Union Beach, NJ was $11,010. The county assessed it at $538,600.
More homes on Prospect Ave
- 725 Prospect Ave$787K4 bd · 2.5 ba · 2,050 ft² · Sold $750K · Dec 2025
- 707 Prospect Ave$990K4 bd · 1.5 ba · 2,416 ft² · Sold $600K · Dec 2025
- 348 Prospect Ave$632K3 bd · 2 ba · 1,632 ft² · Sold $560K · Oct 2024
- 712 Prospect Ave1,710 ft² · Sold $600K · May 2024
- 432 Prospect Ave3 bd · 1 ba · 992 ft² · Sold $235K · Nov 2023
- 423 Prospect Ave$700K2 bd · 1 ba · 2,096 ft² · Sold $650K · Nov 2023
- 405 Prospect Ave1,423 ft² · Sold $196K · Aug 2023
- 800 Prospect Ave$668K3 bd · 1.5 ba · 1,667 ft² · Sold $545K · Jul 2023
- 722 Prospect Ave$741K3 bd · 1 ba · 1,912 ft² · Sold $598K · Jun 2023
- 821 Prospect Ave$1.1M2,714 ft² · Sold $825K · Oct 2022
- 404 Prospect Ave$699K3 bd · 1.5 ba · 2,350 ft² · Sold $520K · Oct 2022
- 337 Prospect Ave$415K3 bd · 2 ba · 1,357 ft² · Sold $218K · Sep 2022
Closest homes
- 432 Prospect Ave75 ft · 3 bd · 1 ba · 992 ft² · Sold $235K · Nov 2023
- 439 Bayview Ave$602K103 ft · 3 bd · 2.5 ba · 2,100 ft² · Sold $274K · Jan 2009
- 441 Bayview Ave$467K118 ft · 1 bd · 1 ba · 1,176 ft² · Sold Jan 1900
- 427 Prospect Ave$554K168 ft · 4 bd · 2 ba · 1,554 ft² · Sold $278K · Oct 2015
- 419 Prospect Ave$750K157 ft · 3 bd · 1.5 ba · 2,784 ft² · Sold $102K · May 1997
- 431 Prospect Ave$513K187 ft · 3 bd · 2 ba · 1,224 ft² · Sold $89K · Dec 1985
- 423 Prospect Ave$700K204 ft · 2 bd · 1 ba · 2,096 ft² · Sold $650K · Nov 2023
- 424 Prospect Ave$451K162 ft · 3 bd · 1.5 ba · 1,056 ft² · Sold Jan 1900
More homes in Union Beach 07735
- 702 Lorillard Ave$479K4 bd · 1 ba · 1,288 ft² · Sold $479K · Oct 2026
- 204 West St$848K4 bd · 1.5 ba · 2,304 ft² · Sold $840K · Oct 2026
- 775 Cliffwood Ave$435K4 bd · 2 ba · 1,440 ft² · Sold $440K · Oct 2026
- 915 8th St$514K3 bd · 2 ba · 1,296 ft² · Sold Oct 2026
- 90 Church St$468K2 bd · 1.5 ba · 1,113 ft² · Sold $450K · Oct 2026
- 113 Victoria Pl$535K4 bd · 2 ba · 1,889 ft² · Sold $535K · Oct 2026
- 302 Edgeview Rd$452K3 bd · 1 ba · 1,075 ft² · Sold $450K · Oct 2026
- 9 Hurley St$411K6 bd · 2 ba · 3,070 ft² · Sold $410K · Oct 2026
- 37 Myrtle Ave$285K2 bd · 1 ba · 645 ft² · Sold $285K · Oct 2026
- 70 Boulevard W$509K1,118 ft² · Sold $156K · Oct 2026
- 231 Atlantic St$261K1 bd · 1 ba · 698 ft² · Sold $266K · Oct 2026
- 5 Heckleman St$555K3 bd · 1.5 ba · 1,224 ft² · Sold $555K · Oct 2026
Assigned schools
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