21 SPRUCE 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: Greenwich School District
Neighborhood · ZIP 06878These 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
21 Spruce 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 91% of homes in Western Connecticut County
- Costs more per square foot than 98% of homes in Western Connecticut County
- Smaller than 65% of homes in Riverside 06878
- Has a bigger lot than 70% of homes in Riverside 06878
- Older than 86% of homes in Western Connecticut County
What homes are worth in Riverside 06878
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 53% of homes in Riverside 06878.
How it measures up in Riverside 06878
The dot is this home. The mark in the middle is the typical home in Riverside 06878.
Pricier than 53% of homes nearby
Pricier than 78% of homes nearby
Bigger than 35% of homes nearby
Bigger than 70% of homes nearby
Newer than 15% of homes nearby
| Measure | This home | Riverside 06878 | Western Connecticut County |
|---|---|---|---|
| Estimated valuepricier than | $2,751,036 | 53% of homes | 91% of homes |
| Price per ft²pricier than | $1159 | 78% of homes | 98% of homes |
| Living areabigger than | 2,374 ft² | 35% of homes | 62% of homes |
| Lot sizebigger than | 0.39 ac | 70% of homes | 36% of homes |
| Year builtnewer than | 1930 | 15% of homes | 14% of homes |
About 21 Spruce St
How much is 21 Spruce St, Riverside, CT worth?
The TopHap Estimate for 21 Spruce St, Riverside, CT is $2,751,036 as of Jul 14, 2026. The likely range is $2,213,956 to $3,288,116. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21 Spruce St, Riverside, CT last sell?
21 Spruce St, Riverside, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 21 Spruce St, Riverside, CT?
21 Spruce St, Riverside, CT has 3 bedrooms, 2.5 bathrooms, 2,374 square feet of living space and a 0.39-acre lot.
When was 21 Spruce St, Riverside, CT built?
21 Spruce St, Riverside, CT was built in 1930, making it 96 years old. It is a tudor home. The building has 2 stories.
What schools serve 21 Spruce St, Riverside, CT?
21 Spruce St, Riverside, CT is assigned to Riverside School (elementary), rated A+; Eastern 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 21 Spruce St, Riverside, CT compare to other homes in Riverside 06878?
Among the 2,615 homes in Riverside 06878, it is worth more than 53% of them ($2,751,036 against a typical $2,626,425), its price per square foot is higher than 78% of them ($1159 against a typical $943), it is bigger than 35% of them (2,374 ft² against a typical 2,809 ft²), its lot is bigger than 70% of them (0.39 ac against a typical 0.3 ac) and it is newer than 15% of them (1930 against a typical 1958). Measured against all of Western Connecticut County, it is worth more than 91% 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 21 Spruce St, Riverside, CT?
The 2025 property tax bill for 21 Spruce St, Riverside, CT was $17,602. The county assessed it at $1,424,220.
More homes on Spruce St
- 30 Spruce St$2.3M4 bd · 2.5 ba · 2,055 ft² · Sold $1.8M · May 2021
- 2 Spruce St$3.4M3 bd · 2.5 ba · 2,624 ft² · Sold $1.6M · Jul 2019
- 34 Spruce St$3.4M5 bd · 2.5 ba · 3,091 ft² · Sold $2.2M · Jun 2017
- 14 Spruce St$4.1M6 bd · 4.5 ba · 3,709 ft² · Sold $2.3M · Jul 2015
- 26 Spruce St$3.5M5 bd · 3.5 ba · 3,170 ft² · Sold $2.3M · Apr 2015
- 22 Spruce St$3.1M6 bd · 4.5 ba · 3,310 ft² · Sold $275K · Mar 2011
- 8 Spruce St$2.5M3 bd · 2 ba · 2,278 ft² · Sold Mar 2010
- 18 Spruce St$3.2M5 bd · 4.5 ba · 2,818 ft² · Sold $1.3M · May 2002
- 10 Spruce St4 bd · 2.5 ba · 1,829 ft² · Sold $475K · Jul 1993
- 25 Spruce St$2.4M4 bd · 4 ba · 2,729 ft² · Sold Jan 1900
- 4 Spruce St$2.5M4 bd · 3 ba · 2,334 ft² · Sold Jan 1900
Closest homes
- 5 Knoll St$3.8M115 ft · 5 bd · 5 ba · 4,578 ft² · Sold $2.7M · Aug 2008
- 78 Summit Rd$3.3M162 ft · 6 bd · 5.5 ba · 5,038 ft² · Sold $1.7M · Jun 2015
- 25 Spruce St$2.4M165 ft · 4 bd · 4 ba · 2,729 ft² · Sold Jan 1900
- 18 Spruce St$3.2M170 ft · 5 bd · 4.5 ba · 2,818 ft² · Sold $1.3M · May 2002
- 14 Spruce St$4.1M191 ft · 6 bd · 4.5 ba · 3,709 ft² · Sold $2.3M · Jul 2015
- 2 Knoll St$3.3M221 ft · 5 bd · 4.5 ba · 2,595 ft² · Sold $2M · Jul 2020
- 22 Spruce St$3.1M177 ft · 6 bd · 4.5 ba · 3,310 ft² · Sold $275K · Mar 2011
- 10 Spruce St233 ft · 4 bd · 2.5 ba · 1,829 ft² · Sold $475K · Jul 1993
More homes in Riverside 06878
- 32 Welwyn Rd$3.3M4 bd · 3 ba · 2,504 ft² · Sold $3.7M · Jul 2026
- 7 Indian Head Rd$8.1M6 bd · 6 ba · 5,728 ft² · Sold $775K · Jul 2026
- 33 N Sound Beach Ave$1M2 bd · 1 ba · 1,040 ft² · Sold $1.2M · Jul 2026
- 30 Weston Hill Rd$2.3M4 bd · 3 ba · 1,882 ft² · Sold $2.8M · Jul 2026
- 29 Coventry Ln$2.8M5 bd · 4.5 ba · 2,612 ft² · Sold $2.8M · Jul 2026
- 112 Sheephill Rd$4.6M5 bd · 3 ba · 5,683 ft² · Sold $4.4M · Jul 2026
- 1 Bramble Ln$5.9M5 bd · 6 ba · 5,131 ft² · Sold $590K · Jul 2026
- 14 Spezzano Dr$1M2 bd · 1 ba · 853 ft² · Sold $1M · Jul 2026
- 22 Wescott St$3.1M4 bd · 5.5 ba · 3,101 ft² · Sold $3.3M · Jul 2026
- 20 Weston Hill Rd$3.1M4 bd · 3.5 ba · 2,982 ft² · Sold $866K · Jul 2026
- 32 Winthrop Dr$3.6M4 bd · 2.5 ba · 2,627 ft² · Sold $3.6M · Jul 2026
- 15 Field Rd0.14 ac · Sold $6.7M · Jul 2026
Assigned schools
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