18 RIPPOWAM RD
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: Greenwich School District
Neighborhood · ZIP 06807These 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
18 Rippowam Rd 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 89% of homes in Cos Cob 06807
- Costs less per square foot than 80% of homes in Cos Cob 06807
- Smaller than 77% of homes in Cos Cob 06807
- Has a smaller lot than 88% of homes in Western Connecticut County
- Newer than 88% of homes in Cos Cob 06807
What homes are worth in Cos Cob 06807
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 11% of homes in Cos Cob 06807.
How it measures up in Cos Cob 06807
The dot is this home. The mark in the middle is the typical home in Cos Cob 06807.
Pricier than 11% of homes nearby
Pricier than 20% of homes nearby
Bigger than 23% of homes nearby
Bigger than 16% of homes nearby
Newer than 88% of homes nearby
| Measure | This home | Cos Cob 06807 | Western Connecticut County |
|---|---|---|---|
| Estimated valuepricier than | $1,068,594 | 11% of homes | 64% of homes |
| Price per ft²pricier than | $622 | 20% of homes | 79% of homes |
| Living areabigger than | 1,718 ft² | 23% of homes | 41% of homes |
| Lot sizebigger than | 0.17 ac | 16% of homes | 12% of homes |
| Year builtnewer than | 2000 | 88% of homes | 88% of homes |
About 18 Rippowam Rd
How much is 18 Rippowam Rd, Cos Cob, CT worth?
The TopHap Estimate for 18 Rippowam Rd, Cos Cob, CT is $1,068,594 as of Jul 14, 2026. The likely range is $937,905 to $1,199,283. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18 Rippowam Rd, Cos Cob, CT last sell?
18 Rippowam Rd, Cos Cob, CT last sold on Feb 14, 2001 for $440,000, according to the county's recorded deed.
How big is 18 Rippowam Rd, Cos Cob, CT?
18 Rippowam Rd, Cos Cob, CT has 3 bedrooms, 2.5 bathrooms, 1,718 square feet of living space and a 0.17-acre lot.
When was 18 Rippowam Rd, Cos Cob, CT built?
18 Rippowam Rd, Cos Cob, CT was built in 2000, making it 26 years old. The building has 2 stories.
What schools serve 18 Rippowam Rd, Cos Cob, CT?
18 Rippowam Rd, Cos Cob, CT is assigned to Cos Cob School (elementary), rated B; Central Middle School (middle), rated A-; Greenwich High School (high), rated A+. All sit in Greenwich School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18 Rippowam Rd, Cos Cob, CT compare to other homes in Cos Cob 06807?
Among the 2,396 homes in Cos Cob 06807, it is worth more than 11% of them ($1,068,594 against a typical $1,770,896), its price per square foot is higher than 20% of them ($622 against a typical $741), it is bigger than 23% of them (1,718 ft² against a typical 2,388 ft²), its lot is bigger than 16% of them (0.17 ac against a typical 0.29 ac) and it is newer than 88% of them (2000 against a typical 1964). Measured against all of Western Connecticut County, it is worth more than 64% 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 18 Rippowam Rd, Cos Cob, CT?
The 2025 property tax bill for 18 Rippowam Rd, Cos Cob, CT was $5,942. The county assessed it at $480,760.
Closest homes
- 18 Rippowam Rd0 ft · 3 bd · 2.5 ba · 2,130 ft² · Sold $780K · Nov 2020
- 20 Rippowam Rd$1M36 ft · 3 bd · 2.5 ba · 1,616 ft² · Sold $725K · Aug 2022
- 20 Rippowam Rd$992K36 ft · 3 bd · 2.5 ba · 1,893 ft² · Sold $745K · Jul 2010
- 16 Rippowam Rd$1.2M47 ft · 3 bd · 2.5 ba · 2,126 ft² · Sold $815K · Oct 2006
- 16 Rippowam Rd$1.1M47 ft · 3 bd · 2.5 ba · 2,172 ft² · Sold $820K · Aug 2016
- 12 Rippowam Rd$1.4M51 ft · 3 bd · 2 ba · 2,005 ft² · Sold $100K · May 1993
- 10 Rippowam Rd80 ft · 6 bd · 2.5 ba · 3,360 ft² · Sold $198K · Jan 1997
- 8 Rippowam Rd122 ft · 6 bd · 5 ba · 3,422 ft² · Sold $815K · Jul 2007
More homes in Cos Cob 06807
- 12 Old Post Rd$2.1M4 bd · 2.5 ba · 3,034 ft² · Sold $2M · Aug 2026
- 15 River Rd$914K2 bd · 2 ba · 1,270 ft² · Sold $914K · Aug 2026
- 9 Walnut St0.52 ac · Sold $1.4M · Aug 2026
- 106 Orchard St$2.5M5 bd · 4.5 ba · 2,939 ft² · Sold $2.5M · Jul 2026
- 681 River Rd$2.6M4 bd · 4.5 ba · 3,826 ft² · Sold $2.4M · Jul 2026
- 500 River Rd$1.1M2 bd · 2 ba · 1,830 ft² · Sold $1.2M · Jul 2026
- 14 Pond Pl$2.7M3 bd · 2.5 ba · 2,082 ft² · Sold $3M · Jul 2026
- 441 Cognewaugh Rd$1.8M4 bd · 3 ba · 2,899 ft² · Sold $2M · Jul 2026
- 86 Dandy Dr$2M4 bd · 3.5 ba · 3,546 ft² · Sold $1.9M · Jul 2026
- 27 Cognewaugh Rd$3.8M4 bd · 5 ba · 4,916 ft² · Sold $4M · Jul 2026
- 50 Valleywood Rd$1.2M4 bd · 2 ba · 1,954 ft² · Sold $1.2M · Jul 2026
- 13 Field Rd4 bd · 2 ba · 1,662 ft² · Sold $1.5M · Jul 2026
Assigned schools
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