490 NORTH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(5)
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 06830These 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
490 North 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 96% of homes in Western Connecticut County
- Costs less per square foot than 88% of homes in Greenwich 06830
- Bigger than 98% of homes in Western Connecticut County
- Newer than 90% of homes in Western Connecticut County
What homes are worth in Greenwich 06830
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 70% of homes in Greenwich 06830.
How it measures up in Greenwich 06830
The dot is this home. The mark in the middle is the typical home in Greenwich 06830.
Pricier than 70% of homes nearby
Pricier than 12% of homes nearby
Bigger than 89% of homes nearby
Bigger than 64% of homes nearby
Newer than 85% of homes nearby
| Measure | This home | Greenwich 06830 | Western Connecticut County |
|---|---|---|---|
| Estimated valuepricier than | $4,274,294 | 70% of homes | 96% of homes |
| Price per ft²pricier than | $636 | 12% of homes | 80% of homes |
| Living areabigger than | 6,725 ft² | 89% of homes | 98% of homes |
| Lot sizebigger than | 1 ac | 64% of homes | 62% of homes |
| Year builtnewer than | 2002 | 85% of homes | 90% of homes |
About 490 North St
How much is 490 North St, Greenwich, CT worth?
The TopHap Estimate for 490 North St, Greenwich, CT is $4,274,294 as of Jul 14, 2026. The likely range is $4,010,598 to $4,537,990. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 490 North St, Greenwich, CT last sell?
490 North St, Greenwich, CT last sold on Dec 29, 2025 for $4,140,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 490 North St, Greenwich, CT?
490 North St, Greenwich, CT has 4 bedrooms, 7.5 bathrooms, 6,725 square feet of living space and a 1.00-acre lot.
When was 490 North St, Greenwich, CT built?
490 North St, Greenwich, CT was built in 2002, making it 24 years old. It is a contemporary home. The building has 2 stories.
What schools serve 490 North St, Greenwich, CT?
490 North St, Greenwich, CT is assigned to North Street School (elementary), rated A; 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 490 North St, Greenwich, CT compare to other homes in Greenwich 06830?
Among the 6,738 homes in Greenwich 06830, it is worth more than 70% of them ($4,274,294 against a typical $2,946,221), its price per square foot is higher than 12% of them ($636 against a typical $882), it is bigger than 89% of them (6,725 ft² against a typical 2,892 ft²), its lot is bigger than 64% of them (1 ac against a typical 0.46 ac) and it is newer than 85% of them (2002 against a typical 1956). Measured against all of Western Connecticut County, it is worth more than 96% 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 490 North St, Greenwich, CT?
The 2025 property tax bill for 490 North St, Greenwich, CT was $26,831. The county assessed it at $2,228,520.
Closest homes
- 6 Dingletown Rd$4.6M205 ft · 4 bd · 4.5 ba · 4,795 ft² · Sold $625K · Jun 1992
- 486 North St$7.9M284 ft · 8 bd · 7 ba · 7,716 ft² · Sold $4.2M · Sep 2021
- 5 Dingletown Rd359 ft · 5 bd · 5.5 ba · 4,534 ft² · Sold $1.3M · Sep 1998
- 493 North St377 ft · 3.97 ac · Sold $3.4M · Jun 2018
- 8 Dingletown Rd$4.7M367 ft · 5 bd · 5 ba · 4,375 ft² · Sold $60K · Nov 2022
- 487 North St379 ft · 7 bd · 7 ba · 10,140 ft² · Sold $5.1M · Jul 2013
- 504 North St480 ft · 7 bd · 9 ba · 11,536 ft² · Sold $6.1M · Jun 2021
- 12 Dingletown Rd$3M412 ft · 4 bd · 3 ba · 3,401 ft² · Sold $1.9M · Jul 2019
More homes in Greenwich 06830
- 17 Kenilworth Ter$4.5M6 bd · 5 ba · 3,834 ft² · Sold $4.5M · Aug 2026
- 200 Old Church Rd$2.2M4 bd · 3.5 ba · 4,366 ft² · Sold $3.1M · Aug 2026
- 170 Stanwich Rd$5.9M6 bd · 5.5 ba · 6,795 ft² · Sold $6.3M · Aug 2026
- 20 Ridge St$4.3M6 bd · 5.5 ba · 2,858 ft² · Sold $2.5M · Jul 2026
- 52 Lafayette Pl$375K1 bd · 1 ba · 400 ft² · Sold $375K · Jul 2026
- 22 Mallard Dr$2.4M4 bd · 4.5 ba · 2,380 ft² · Sold $2.9M · Jul 2026
- 38 Bush Ave7 bd · 8 ba · 6,304 ft² · Sold $13M · Jul 2026
- 30 Meadowcroft Ln6 bd · 8.5 ba · 7,590 ft² · Sold $15M · Jul 2026
- 83 Meadow Wood Dr4 bd · 3 ba · 2,429 ft² · Sold $7.8M · Jul 2026
- 33 Byram Dr5 bd · 6 ba · 6,238 ft² · Sold $14M · Jul 2026
- 193 Hamilton Ave$899K2 bd · 2.5 ba · 1,420 ft² · Sold $1M · Jul 2026
- 11 Lafayette Ct$1.6M2 bd · 2.5 ba · 1,640 ft² · Sold $1.7M · Jul 2026
Assigned schools
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