27 WILLIAMS ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
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: Roselle Park Borough School District
Neighborhood · ZIP 07204These 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.
Ownership
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
27 Williams St 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 less than 92% of homes in Roselle Park 07204
- Costs less per square foot than 69% of homes in Union County
- Smaller than 81% of homes in Roselle Park 07204
- Has a smaller lot than 79% of homes in Union County
- Older than 92% of homes in Union County
What homes are worth in Roselle Park 07204
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 8% of homes in Roselle Park 07204.
How it measures up in Roselle Park 07204
The dot is this home. The mark in the middle is the typical home in Roselle Park 07204.
Pricier than 8% of homes nearby
Pricier than 43% of homes nearby
Bigger than 19% of homes nearby
Bigger than 32% of homes nearby
Newer than 11% of homes nearby
| Measure | This home | Roselle Park 07204 | Union County |
|---|---|---|---|
| Estimated valuepricier than | $438,556 | 8% of homes | 11% of homes |
| Price per ft²pricier than | $355 | 43% of homes | 31% of homes |
| Living areabigger than | 1,234 ft² | 19% of homes | 19% of homes |
| Lot sizebigger than | 4,099 ft² | 32% of homes | 21% of homes |
| Year builtnewer than | 1910 | 11% of homes | 8% of homes |
About 27 Williams St
How much is 27 Williams St, Roselle Park, NJ worth?
The TopHap Estimate for 27 Williams St, Roselle Park, NJ is $438,556 as of Jul 14, 2026. The likely range is $414,444 to $462,668. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 27 Williams St, Roselle Park, NJ last sell?
27 Williams St, Roselle Park, NJ last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 27 Williams St, Roselle Park, NJ?
27 Williams St, Roselle Park, NJ has 1,234 square feet of living space and a 0.09-acre lot.
When was 27 Williams St, Roselle Park, NJ built?
27 Williams St, Roselle Park, NJ was built in 1910, making it 116 years old. It is a colonial home. The building has 2 stories.
What schools serve 27 Williams St, Roselle Park, NJ?
27 Williams St, Roselle Park, NJ is assigned to Roselle Park Middle School (middle), rated B-; Robert Gordon Elementary School (elementary), rated B; Roselle Park High School (high), rated B-. All sit in Roselle Park Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 27 Williams St, Roselle Park, NJ compare to other homes in Roselle Park 07204?
Among the 3,363 homes in Roselle Park 07204, it is worth more than 8% of them ($438,556 against a typical $566,034), its price per square foot is higher than 43% of them ($355 against a typical $365), it is bigger than 19% of them (1,234 ft² against a typical 1,564 ft²), its lot is bigger than 32% of them (4,099 ft² against a typical 0.11 ac) and it is newer than 11% of them (1910 against a typical 1930). Measured against all of Union County, it is worth more than 11% 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 27 Williams St, Roselle Park, NJ?
The 2025 property tax bill for 27 Williams St, Roselle Park, NJ was $7,773. The county assessed it at $172,500.
Closest homes
- 29 Williams St$514K25 ft · 1,572 ft² · Sold Jan 1900
- 25 Williams St$561K34 ft · 1,463 ft² · Sold $158K · Jul 2000
- 31 Williams St50 ft · 1,436 ft² · Sold $475K · Feb 2023
- 33 Williams St$580K75 ft · 1,785 ft² · Sold $215K · Apr 2017
- 21 Williams St$589K79 ft · 1,825 ft² · Sold Jan 1900
- 35 Williams St$507K100 ft · 1,318 ft² · Sold $180K · Jan 2015
- 32 Charles St$589K153 ft · 1,558 ft² · Sold $515K · Jun 2023
- 37 Williams St129 ft · 1,448 ft² · Sold $40K · Mar 1999
More homes in Roselle Park 07204
- 135 Warren Ave$549K1,440 ft² · Sold $560K · Aug 2026
- 616 Sherman Ave$595K1,920 ft² · Sold $540K · Aug 2026
- 260 E Westfield Ave0.62 ac · Sold $5.6M · Aug 2026
- 21 W Grant Ave$575K1,912 ft² · Sold $605K · Jul 2026
- 55 W Clay Ave$595K1,856 ft² · Sold $560K · Jul 2026
- 602 Sherman Ave$590K1,760 ft² · Sold $610K · Jul 2026
- 855 Prospect St$687K1,865 ft² · Sold $630K · Jul 2026
- 15 E Clay Ave3,432 ft² · Sold $900K · Jul 2026
- 185 Maple St$749K1,550 ft² · Sold $749K · Jul 2026
- 722 Pine St$625K1,488 ft² · Sold $603K · Jul 2026
- 130 Galloping Hill Rd$582K1,273 ft² · Sold $382K · Jul 2026
- 422 Faitoute Ave$495K976 ft² · Sold $510K · Jul 2026
Assigned schools
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See this home in context
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