465 UNION ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Portsmouth School District
Neighborhood · ZIP 02871These 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
465 Union 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 more than 92% of homes in Portsmouth 02871
- Costs less per square foot than 98% of homes in Portsmouth 02871
- Among the largest homes in Portsmouth 02871
- Has a bigger lot than 93% of homes in Portsmouth 02871
- Older than 98% of homes in Portsmouth 02871
What homes are worth in Portsmouth 02871
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 92% of homes in Portsmouth 02871.
How it measures up in Portsmouth 02871
The dot is this home. The mark in the middle is the typical home in Portsmouth 02871.
Pricier than 92% of homes nearby
Pricier than 2% of homes nearby
Bigger than almost all homes nearby
Bigger than 93% of homes nearby
Newer than 2% of homes nearby
| Measure | This home | Portsmouth 02871 | Newport County |
|---|---|---|---|
| Estimated valuepricier than | $1,496,747 | 92% of homes | 85% of homes |
| Price per ft²pricier than | $269 | 2% of homes | 2% of homes |
| Living areabigger than | 5,558 ft² | almost all homes | 98% of homes |
| Lot sizebigger than | 1.2 ac | 93% of homes | 85% of homes |
| Year builtnewer than | 1880 | 2% of homes | 6% of homes |
About 465 Union St
How much is 465 Union St, Portsmouth, RI worth?
The TopHap Estimate for 465 Union St, Portsmouth, RI is $1,496,747 as of Aug 30, 2026. The likely range is $1,234,489 to $1,759,005. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 465 Union St, Portsmouth, RI last sell?
465 Union St, Portsmouth, RI last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 465 Union St, Portsmouth, RI?
465 Union St, Portsmouth, RI has 8 bedrooms, 5 bathrooms, 5,558 square feet of living space and a 1.20-acre lot.
When was 465 Union St, Portsmouth, RI built?
465 Union St, Portsmouth, RI was built in 1880, making it 146 years old. It is a colonial home. The building has 3 stories.
What schools serve 465 Union St, Portsmouth, RI?
465 Union St, Portsmouth, RI is assigned to Portsmouth Middle School (middle), rated A; Melville Elementary School (elementary), rated A+; Portsmouth High School (high), rated A. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 465 Union St, Portsmouth, RI compare to other homes in Portsmouth 02871?
Among the 7,732 homes in Portsmouth 02871, it is worth more than 92% of them ($1,496,747 against a typical $707,284), its price per square foot is higher than 2% of them ($269 against a typical $438), it is bigger than almost all of them (5,558 ft² against a typical 1,618 ft²), its lot is bigger than 93% of them (1.2 ac against a typical 0.42 ac) and it is newer than 2% of them (1880 against a typical 1976). Measured against all of Newport County, it is worth more than 85% 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 465 Union St, Portsmouth, RI?
The 2025 property tax bill for 465 Union St, Portsmouth, RI was $12,666. The county assessed it at $953,800.
More homes on Union St
- 144 Union St$550K2 bd · 1.5 ba · 1,684 ft² · Sold $520K · Mar 2025
- 807 Union St$710K3 bd · 2 ba · 1,544 ft² · Sold $650K · Feb 2024
- 839 Union St$986K3 bd · 3.5 ba · 2,170 ft² · Sold $780K · Jul 2022
- 829 Union St$836K3 bd · 2.5 ba · 2,170 ft² · Sold $665K · Nov 2021
- 29 Union St$636K3 bd · 2.5 ba · 1,232 ft² · Sold $420K · Sep 2021
- 315 Union St4 bd · 2 ba · 1,472 ft² · Sold $427K · Aug 2021
- 277 Union St3 bd · 1 ba · 1,088 ft² · Sold $165K · Jul 2021
- 325 Union St$633K3 bd · 1 ba · 1,400 ft² · Sold $445K · Nov 2020
- 734 Union St$1M3 bd · 3.5 ba · 2,402 ft² · Sold $590K · Feb 2020
- 745 Union St5 bd · 4 ba · 3,752 ft² · Sold $309K · Nov 2018
- 785 Union St$1M3 bd · 2.5 ba · 2,328 ft² · Sold $490K · Jul 2018
- 810 Union St$774K3 bd · 3.5 ba · 2,706 ft² · Sold $400K · May 2018
Closest homes
- 487 Union St$970K123 ft · 3 bd · 2.5 ba · 2,602 ft² · Sold $57K · Sep 1994
- 459 Union St$861K169 ft · 3 bd · 2.5 ba · 2,277 ft² · Sold $60K · Apr 1994
- 501 Union St$1.3M240 ft · 3 bd · 2.5 ba · 2,973 ft² · Sold $495K · Jan 2016
- 401 Union St$883K330 ft · 3 bd · 2.5 ba · 2,247 ft² · Sold $350K · Jan 2013
- 423 Union St$584K439 ft · 3 bd · 1 ba · 1,084 ft² · Sold Jan 1900
- Union St0.1 mi · 8.99 ac · Sold Jan 1900
- 442 Union St526 ft · 3 bd · 2 ba · 2,292 ft² · Sold Jan 1900
- 442 Union St0.1 mi · 8.36 ac · Sold Jan 1900
More homes in Portsmouth 02871
- 45 Corys Ct$1.3M3 bd · 1 ba · 912 ft² · Sold $1.3M · Aug 2026
- 34 Freedom Trail Dr$500K2 bd · 2.5 ba · 1,040 ft² · Sold $500K · Aug 2026
- 96 Seafare Ln$555K2 bd · 2.5 ba · 1,362 ft² · Sold $555K · Aug 2026
- 107 Middle Rd$275K3 bd · 1.5 ba · 1,099 ft² · Sold $275K · Aug 2026
- 194 Rebels Way$977K2 bd · 3 ba · 1,876 ft² · Sold $975K · Jul 2026
- 79 Douglas Ave$276K4 bd · 1.5 ba · 1,248 ft² · Sold $275K · Jul 2026
- 106 Cedar Ave$724K3 bd · 2 ba · 1,973 ft² · Sold $720K · Jul 2026
- 469 Wapping Rd$562K2 bd · 2 ba · 1,428 ft² · Sold $560K · Jul 2026
- 117 Narragansett Blvd$467K3 bd · 1.5 ba · 1,452 ft² · Sold $465K · Jul 2026
- 177 Cedar Ave3 bd · 1 ba · 994 ft² · Sold $390K · Jul 2026
- 276 Freedom Trail DrResidential - Vacant Land · Sold $485K · Jul 2026
- 142 Ferreira Ave$1.4M3 bd · 3.5 ba · 2,654 ft² · Sold $1.4M · Jul 2026
Assigned schools
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