18 Volcano Rd is a 1,120 square foot house on a 5.01 acre lot with 3 bedrooms and 1.5 bathrooms. - it last sold on April 03, 1991 for $280,000. Based on Redfin's Mountain View data, we estimate the home's value is $439,045.
Single-familyProperty Type
1989Year Built
5.01 acresLot Size
$392Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$439,045
$159K since sold in April 1991$22K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.5% higher than the average sale price ($339K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A-5A
Agricultural District - 5 Acres
The A (agricultural) district provides for agricultural and very low density agriculturally-based residential use, encompassing rural areas of good to marginal agricultural and grazing land, forest land, game habitats, and areas where urbanization is not found to be appropriate. A-5a is an agricultural district with a minimum building site area of 5 acres.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Livestock production
Housing-Group
Housing-Single unit
Kennel
Veterinary clinic
Agriculture-Cropland
Agriculture-Pastureland
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
# of Bathroom Fixtures: 8
Heating & Cooling
Air Conditioning Type: Central
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Pier
Building Style Type: Ranch
Building Construction Quality: Fair
Exterior Wall: Plywood
Roof Covering Type: Corrugated Iron
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: OLAA RESERVATION LTS
Living Sq. Ft: 1,120
Ground Floor Sq. Ft: 1,120
Building Sq. Ft: 1,120
# of Stories: 1
Legal Description: PARCEL B 5.009 AC DES POR GR 3976
Parking & Garage Information
Parking Type: Wood Frame Garage
Garage/Parking Sq. Ft: 560
Garage / Carport Type: Wood Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 218,192
Legal Lot Number: 166
Acres: 5.009
Zoning Code: 5E
County Use Description: AFFORDABLE RENTAL
State Use Description: AFFORDABLE RENTAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,120
Stories: 1.0
Lot Size: 5.01 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Hawaii County
APN: 3180050880000
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Mountain View Elementary School
Public PreK-5 • Assigned • 2.1mi
7/10
Keaau Middle School
Public 6-8 • Assigned • 8.3mi
5/10
Keaau High School
Public 9-12 • Assigned • 8.3mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
Fire Factor
We're working on getting current and accurate fire risk information for this home.
Heat Factor
We're working on getting current and accurate heat risk information for this home.
Wind Factor
We're working on getting current and accurate wind risk information for this home.
1/10 Air Factor
Minimal risk of unhealthy air over next 30 years
Provided by First Street
Historical weather
Mountain View, HI • 96771
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 6.8 hours in
June and 5 hours in December, placing it below the
U.S. average for solar exposure.
6.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$418,000 – $505,000
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