For sale
$2,350,000
Est. $16,146/mo —
3
bd
•
2 ba
•
2,371
sq ft

1660 Sylvaner Ave, Saint Helena, CA 94574

map-entry

About this home

Single-familyProperty Type
1984Year Built
0.34 acresLot Size
$991Price/Sq.Ft.
2 garage spacesParking
Listed by Lori Vernon-Gagetta •DRE #01280656 • Coldwell Banker Brokers of the Valley
•707-974-2730 (agent)
Listed by Jeffrey Feeney •DRE #01329335 • Coldwell Banker B of V-Com Div
•707-580-5678 (agent)
Listing updated:
Redfin checked: a minute ago
•Source:BAREIS #326073157
34 days on Redfin • 239 views • 12 favorites

Payment calculator

$16,146 per month

Principal and interest$13,307
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($470,000)
Home price
$2,350,000
Loan details
30-yr fixed, 7.63%
5 minutes to get started. No credit impact. 

See this home in person

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Open houses
No upcoming open houses.

Around this home

Schools

Saint Helena Primary School

Public K-2 • Assigned • 0.7mi

Robert Louis Stevenson Intermediate School

Public 6-8 • Assigned • 1.0mi

4/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Open beam ceilings
  • Wet bar
  • Two fireplaces (stone, wood burning) located in the family room and living room
  • Smoke detector and carbon monoxide detector
  • No basement
  • Formal dining area
  • Sunken living room
  • Possible guest room and office
  • Bedrooms
  • Three bedrooms total
  • Primary suite on the ground floor with outside access, sitting area and walk-in closet
  • Bathrooms
  • Two full bathrooms
  • Primary bathroom with double sinks, shower stall, soaking tub, tile finishes, walk-in closet and window
  • Additional bathroom features include tile and shower stall
  • Kitchen
  • Built-in refrigerator
  • Dishwasher
  • Range hood
  • Wine refrigerator
  • Breakfast area
  • Laundry & utility
  • Laundry room inside the home with utility sink
  • Flooring
  • Stone flooring
  • Wood flooring
  • Other flooring types
  • Heating & cooling
  • Central heating
  • Central cooling
  • Fireplace(s) for supplemental heat

Sale and tax history for 1660 Sylvaner Ave

Public record

Beds
3
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
0.34 Acres
Year renovated
1984
Finished Sq. Ft.
2,371
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,371
Year built
1984
Style
Single Family Residential
County
Napa County
APN
9544007000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 1, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

5/10 Heat Factor

10 days above 98° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

22 unhealthy days expected this year, 22 days in 30 years

Provided by First Street

Historical weather

Saint Helena, CA • 94574
Average low and high temperatures (°F)
59
39
59
41
67
44
66
45
76
50
83
52
85
54
89
56
82
56
75
49
61
43
57
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

85/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Saint Helena. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.7 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 1660 Sylvaner Ave

$2,348,937
$1,063 under list price of $2.35M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.3M to $2.5M.

More resources

Rental earnings

Est. $3,231 per month, based on comparable rentals

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GreatSchools Ratings provided by GreatSchools.org.