23 GREENFIELD AVE
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
23 Greenfield 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.
- Costs more per square foot than 69% of homes in Portsmouth 02871
- Has a smaller lot than 90% of homes in Portsmouth 02871
- Newer than 93% of homes in Newport County
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 52% 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 52% of homes nearby
Pricier than 69% of homes nearby
Bigger than 42% of homes nearby
Bigger than 10% of homes nearby
Newer than 91% of homes nearby
| Measure | This home | Portsmouth 02871 | Newport County |
|---|---|---|---|
| Estimated valuepricier than | $724,940 | 52% of homes | 44% of homes |
| Price per ft²pricier than | $497 | 69% of homes | 51% of homes |
| Living areabigger than | 1,458 ft² | 42% of homes | 41% of homes |
| Lot sizebigger than | 0.13 ac | 10% of homes | 17% of homes |
| Year builtnewer than | 2008 | 91% of homes | 93% of homes |
About 23 Greenfield Ave
How much is 23 Greenfield Ave, Portsmouth, RI worth?
The TopHap Estimate for 23 Greenfield Ave, Portsmouth, RI is $724,940 as of Aug 30, 2026. The likely range is $662,641 to $787,239. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 23 Greenfield Ave, Portsmouth, RI last sell?
23 Greenfield Ave, Portsmouth, RI last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 23 Greenfield Ave, Portsmouth, RI?
23 Greenfield Ave, Portsmouth, RI has 2 bedrooms, 3 bathrooms, 1,458 square feet of living space and a 0.13-acre lot.
When was 23 Greenfield Ave, Portsmouth, RI built?
23 Greenfield Ave, Portsmouth, RI was built in 2008, making it 18 years old. It is a cape cod home. The building has 2 stories.
What schools serve 23 Greenfield Ave, Portsmouth, RI?
23 Greenfield Ave, Portsmouth, RI is assigned to Hathaway Elementary School (elementary), rated A+; Portsmouth High School (high), rated A; Portsmouth Middle School (middle), rated A. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 23 Greenfield Ave, Portsmouth, RI compare to other homes in Portsmouth 02871?
Among the 7,733 homes in Portsmouth 02871, it is worth more than 52% of them ($724,940 against a typical $710,666), its price per square foot is higher than 69% of them ($497 against a typical $438), it is bigger than 42% of them (1,458 ft² against a typical 1,617 ft²), its lot is bigger than 10% of them (0.13 ac against a typical 0.41 ac) and it is newer than 91% of them (2008 against a typical 1976). Measured against all of Newport County, it is worth more than 44% 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 23 Greenfield Ave, Portsmouth, RI?
The 2025 property tax bill for 23 Greenfield Ave, Portsmouth, RI was $6,011. The county assessed it at $452,600.
More homes on Greenfield Ave
- 134 Greenfield Ave$999K2 bd · 2 ba · 960 ft² · Sold $960K · Jan 2026
- 22 Greenfield Ave$443K2 bd · 1 ba · 1,224 ft² · Sold $400K · Jun 2024
- 92 Greenfield Ave$502K2 bd · 1 ba · 904 ft² · Sold $500K · Mar 2024
- 44 Greenfield Ave$664K3 bd · 1.5 ba · 1,844 ft² · Sold $695K · Jul 2023
- 126 Greenfield Ave$627K3 bd · 2 ba · 1,232 ft² · Sold $190K · Jul 2023
- 117 Greenfield Ave$622K2 bd · 1.5 ba · 1,332 ft² · Sold $350K · Jun 2020
- 30 Greenfield Ave$573K3 bd · 1.5 ba · 1,552 ft² · Sold $355K · May 2020
- 91 Greenfield Ave$495K3 bd · 1.5 ba · 1,144 ft² · Sold $235K · Oct 2016
- 129 Greenfield Ave$739K3 bd · 2 ba · 1,837 ft² · Sold $81K · Sep 2016
- 37 Greenfield Ave$584K2 bd · 1.5 ba · 1,402 ft² · Sold $220K · Nov 2014
- 49 Greenfield Ave$466K2 bd · 2 ba · 896 ft² · Sold Mar 2013
- 108 Greenfield Ave$657K3 bd · 2.5 ba · 1,374 ft² · Sold $304K · Jul 2011
Closest homes
- 31 Greenfield Ave$359K63 ft · 3 bd · 1 ba · 880 ft² · Sold Jan 1900
- 15 Greenfield Ave$551K83 ft · 3 bd · 1.5 ba · 1,260 ft² · Sold $328K · Oct 2007
- 37 Greenfield Ave$584K118 ft · 2 bd · 1.5 ba · 1,402 ft² · Sold $220K · Nov 2014
- 26 Holliston Ave$296K92 ft · 1 bd · 1 ba · 408 ft² · Sold $180K · Oct 2018
- 32 Holliston Ave$417K108 ft · 2 bd · 1 ba · 976 ft² · Sold $191K · Feb 2003
- 11 Greenfield Ave$589K157 ft · 3 bd · 2 ba · 1,555 ft² · Sold $110K · Feb 1998
- Holliston Ave147 ft · 4 bd · 2.5 ba · 2,288 ft² · Sold Jan 1900
- 43 Greenfield Ave$602K171 ft · 3 bd · 1.5 ba · 1,568 ft² · Sold $125K · Dec 1998
More homes in Portsmouth 02871
- 57 Lawton Brook Ln$448K2 bd · 2.5 ba · 1,355 ft² · Sold $450K · Sep 2026
- 345 Riverside St$650K2 bd · 1 ba · 780 ft² · Sold $649K · Sep 2026
- 26 Seneca Rd$650K4 bd · 1.5 ba · 1,320 ft² · Sold $630K · Sep 2026
- 73 Cornell Dr$579K2 bd · 2 ba · 1,552 ft² · Sold $700K · Sep 2026
- 7 Westwood Dr$650K4 bd · 2 ba · 1,716 ft² · Sold $590K · Sep 2026
- 49 Dexter St$752K3 bd · 2.5 ba · 1,566 ft² · Sold $710K · Aug 2026
- 103 King Phillip St$914K3 bd · 2 ba · 1,768 ft² · Sold $675K · Aug 2026
- 1 Tower Dr$655K2 bd · 2 ba · 1,365 ft² · Sold $655K · Aug 2026
- 33 Carnegie Abbey Ln$2.7M3 bd · 5 ba · 3,124 ft² · Sold $2.7M · Aug 2026
- 362 Bramans Ln4 bd · 2 ba · 2,048 ft² · Sold $2.9M · Aug 2026
- 1 Tower Dr$940K2 bd · 3 ba · 1,800 ft² · Sold $940K · Aug 2026
- 8 Stevens St$1.1M3 bd · 1.5 ba · 1,800 ft² · Sold $1.1M · Aug 2026
Assigned schools
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