Residential > House
Off-Market
Sold Price
$--$--/ft²
817 Portola Ave
Alameda, CA 94501
- 2Beds
- 2Baths
- 1,618ft²Living Area
- 4,800ft²Lot Size
- -Pool
- -Car
- 1921Year Built
- -DOM
- 18Permits
817 Portola Ave, Alameda, CA 94501 is a 2 bed, 2 bath, 1,618 ft² house built in 1921 on a 0.110 acre lot with 18 construction permits. This house is currently off market. The latest TopHap estimate of the house's value is $1,124,500.
Property Valuations
Latest estimates for 817 Portola Ave based on TopHap automated valuation model (AVM).
TopHap Estimate
$1,124,500
$694/ft²
Updated 3 months ago
817 Portola Ave is valued at $1,124,500 by TopHap AVM 3 months ago.
Permits
817 Portola Ave has 18 permit records of total value of $166,448.
Permit History
18
Permits
$166,448
Total Permit Value
August 6, 2019
Description: Replace (17) windows in house (excludes bathroom and bedroom) - maintain ogee lug - grids to be sdl or true divided light (bldg) (scope fee)Job Value: $26,500Status: finalType: Residential - over the counterBusiness Name: NA 0Applicant: Emig Thomas J& Gallianoemig JosephineFees: $1,373Effective Date: 2019-08-06Permit Number: B19-0693
October 23, 2015
Description: Installation of automatic gas shut off valve. Agv3/4 inch horizontalJob Value: $500Status: finalType: Web plumbing permit - residentialBusiness Name: Ethan's Service PlumbingApplicant: Emig Thomas J& Gallianoemig JosephineFees: $103Effective Date: 2015-10-23Permit Number: PW15-0260
October 23, 2015
Description: Installation of dedicated gas line from meter to cooktopJob Value: $1,500Status: finalType: Web plumbing permit - residentialBusiness Name: Ethan's Service PlumbingApplicant: Emig Thomas J& Gallianoemig JosephineFees: $108Effective Date: 2015-10-23Permit Number: PW15-0261
October 13, 2015
Description: Removing an existing window (72 wx30 h) on the west elevation (left side) and replacing it with a full height window (60 wx79.5"h(this building is listed in the historic buildings study list)Job Value: $25,000Status: finalType: Residential - miscellaneousBusiness Name: Josephine GallinoApplicant: Emig Thomas J& Gallianoemig JosephineFees: $406Effective Date: 2015-10-13Permit Number: B15-1284
June 14, 2011
Description: Upgrade electrical panel to 125 amps; addition one 15-amp & four 20-amp breakersJob Value: $1,500Status: FinaledType: Electrical - over the counterBusiness Name: Emig Thomas J& Gallianoemig JosephineApplicant: Emig Thomas J & Gallianoemig JosephineFees: $402Effective Date: 2011-06-14Permit Number: E11-0146
March 3, 2011
Description: Convert 265 sq.ft. Front porch enclosed in the 1920's to habitable space (1/2 bathroom & den) w/heating & plumbing; and addition deck rail to original (bldg/plumbing/mech/elec)Job Value: $25,000Status: finalType: Residential - comboApplicant: Emig Thomas J & Gallianoemig JosephineFees: $1,449Effective Date: 2011-03-03Permit Number: CB11-0101
May 18, 2010
Description: Tear off and re-roof (class a') install spark arrester if neededJob Value: $10,200Status: FinaledType: Residential - over the counter; Building/building permit/residential/over the counterBusiness Name: Century Roof & Solar, Inc; Century Roof and Solar, IncApplicant: Emig Thomas J& Gallianoemig JosephineFees: $347Effective Date: 2010-05-18Permit Number: B10-0620
June 27, 2007
Description: Pre-1942* remodel & reconfigure existing full bathroom no exterior or structural changes (bldg/elec/plum/mech)Job Value: $33,400Status: ExpiredType: Building/combination building permit/residential/alteration/remodelBusiness Name: John Piziali General ContractorApplicant: Emig Thomas J& Galliano-emig JosephinFees: $1,107Effective Date: 2007-06-27Permit Number: CB07-0780
October 18, 1994
Description: New kitchen sink/dishwasher/showerStatus: FINALType: Building/plumbing permit/na/naBusiness Name: Harms PlumbingApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $69Effective Date: 1994-10-18Permit Number: P94-5901
October 18, 1994
Description: Demolish detached garageJob Value: $1,800Status: FINALType: Building/building permit/residential/naBusiness Name: Piziali,johnApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $176Effective Date: 1994-10-18Permit Number: B94-1228
October 18, 1994
Description: Remodel kitchenJob Value: $12,660Status: FINALType: Building/building permit/residential/naBusiness Name: Piziali,johnApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $317Effective Date: 1994-10-18Permit Number: B94-1231
October 18, 1994
Description: Building new garage (12'x18')Job Value: $11,700Status: FINALType: Building/building permit/residential/naBusiness Name: Piziali,johnApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $692Effective Date: 1994-10-18Permit Number: B94-1229
October 13, 1994
Description: Wire garageJob Value: $300Status: FINALType: Building/electrical permit/na/naBusiness Name: Brohard ElectricApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $49Effective Date: 1994-10-13Permit Number: E94-3561
October 13, 1994
Description: Upgrade electricJob Value: $1,300Status: FINALType: Building/electrical permit/na/naBusiness Name: Brohard ElectricApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $49Effective Date: 1994-10-13Permit Number: E94-3560
January 8, 1993
Description: Replace water heaterJob Value: $400Status: FINALType: Building/plumbing permit/na/naBusiness Name: Plumbing MasterApplicant: Emig Thomas J& Gallianoemig JFees: $34Effective Date: 1993-01-08Permit Number: P93-5017
January 23, 1991
Description: Drip irrigation system front yardJob Value: $7,273Status: FINALType: Building/plumbing permit/na/naBusiness Name: Chris E. HechtApplicant: Emig Thomas J& Gallianoemig JFees: $138Effective Date: 1991-01-23Permit Number: P91-5102
May 8, 1990
Description: Replace water lineJob Value: $100Status: FINALType: Building/plumbing permit/na/naBusiness Name: J GallianoApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $20Effective Date: 1990-05-08Permit Number: P90-5684
March 30, 1990
Description: ReroofJob Value: $7,315Status: FINALType: Building/building permit/residential/naBusiness Name: Flagler Roofing CoApplicant: EMIG THOMAS J & GALLIANOEMIG JFees: $117Effective Date: 1990-03-30Permit Number: B90-0441
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2023$4,643.64From latest Total Assessed Value1.55%Total Assessed Value$300,550=Land+
Assessed Value$93,825Additions
Assessed Value$206,725
In 2023, taxes billed for 817 Portola Ave were $4,643.64, which is 1.55% from latest Total Assessed Value of $300,550.
Property History
817 Portola Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Property Events
Environment
Environmental factors around 817 Portola Ave
Hazard Risks
Earthquake409Carb Mono103Nat'l Avg100Particulates99Air Pollution88Ozone87Lead45Tornado13Weather3Hail0Hurricane0Wind0
9 hazards (Carbon Monoxide, Earthquake Risk, Tornado Index, Air Pollution Index, Ozone Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 817 Portola Ave.
Walkability Index
17 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
817 Portola Ave has a walkability score of 17 out of 20, which means that it is in a very walkable area.
Noise Level
48 dB
Quiet Suburban Residential 0-49
Suburban Residential 50-54
Urban Residential 55-59
Noisy Urban Residential 60-64
Very Noisy Urban Residential 65+
Noise at 817 Portola Ave is around 48dBs, which is comparable to a Quiet Suburban Residential area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
44°F
High
58°F
Summer
Average
Low
55°F
High
71°F
In the winter at 817 Portola Ave, temperatures range from 44.24°F to 58.25°F with an average of 51.25°F. In the summer, the temperature ranges from 54.96°F to 71.36°F with and average of 63.16°F.
School Information
Public/private schools serving 817 Portola Ave
Public Schools
Encinal Jr. & Sr. High School School
Grades: 6-12
0.94 mi
B+
Wood Middle School
Grades: 6-8
0.76 mi
B
Maya Lin School
Grades: KG-5
0.23 mi
* The school rating is based entirely on the test score performance of each school. It is based on a scale of A-F, A being best.
Nearby public schools serving 817 Portola Ave have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Gold Coast, Alameda, CA 94501.
Seasonal Housing units 94501
8%of housing is for seasonal rent.
Daytime Population for 94501
+5%of people during work hours.
Boundary map of Gold Coast.
Crime Index for 94501
115
115
The crime index in 94501 is 115, which is 1.1 times higher than national average.
Market Trends
Historical market data near 817 Portola Ave over selected time period.
Nearby Properties on Portola Ave
- 845 Portola Ave # 1, Alameda, CA 94501 (Gold Coast) is a 1,550 square foot, 2 bedroom, 2.25 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $857,435 with a price per ft² of $553.
- 880 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,623 square foot, 2 bedroom, 3.25 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $997,011 with a price per ft² of $614.
- 813 Portola Ave, Alameda, CA 94501 (Bay Park) is a 2,000 square foot, 3 bedroom, 1.5 bathroom, 0.14 acre property. It was built in 1912 and has an estimate of $1,675,409 with a price per ft² of $838.
- 850 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,623 square foot, 2 bedroom, 2.25 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $949,957 with a price per ft² of $585.
- 805 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,712 square foot, 3 bedroom, 3.25 bathroom, 0.12 acre property. It was built in 1915 and has an estimate of $1,765,638 with a price per ft² of $1,031.
- 827 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,911 square foot, 3 bedroom, 1 bathroom, 0.09 acre property. It was built in 1915 and has an estimate of $1,364,982 with a price per ft² of $714.
- 855 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,550 square foot, 2 bedroom, 2 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $894,602 with a price per ft² of $577.
- 865 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,550 square foot, 2 bedroom, 2.25 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $864,317 with a price per ft² of $558.
- 875 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,550 square foot, 2 bedroom, 1.5 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $836,018 with a price per ft² of $539.
- 870 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,623 square foot, 2 bedroom, 1.5 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $924,466 with a price per ft² of $570.
- 860 Portola Ave, Alameda, CA 94501 (Gold Coast) is a 1,623 square foot, 2 bedroom, 1.5 bathroom, 0.39 acre property. It was built in 1972 and has an estimate of $924,466 with a price per ft² of $570.
- 839 Portola Ave, Alameda, CA 94501 (Oak Shade) is a 2,017 square foot, 4 bedroom, 2 bathroom, 0.09 acre property. It was built in 1934 and has an estimate of $1,487,369 with a price per ft² of $737.
- 835 Portola Ave, Alameda, CA 94501 (Oak Shade) is a 2,378 square foot, 2 bedroom, 3.25 bathroom, 0.1 acre property. It was built in 1915 and has an estimate of $1,665,740 with a price per ft² of $700.
- 833 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,658 square foot, 4 bedroom, 1 bathroom, 0.11 acre property. It was built in 1915 and has an estimate of $1,474,859 with a price per ft² of $890.
- 829 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,498 square foot, 2 bedroom, 1 bathroom, 0.09 acre property. It was built in 1915 and has an estimate of $1,353,693 with a price per ft² of $904.
- 817 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,353 square foot, 2 bedroom, 1 bathroom, 0.11 acre property. It was built in 1921 and has an estimate of $1,283,839 with a price per ft² of $949.
- 809 Portola Ave, Alameda, CA 94501 (Bay Park) is a 1,750 square foot, 3 bedroom, 1 bathroom, 0.14 acre property. It was built in 1912 and has an estimate of $1,709,231 with a price per ft² of $977.