4251 Porter St, Oakland, CA 94619, USA

Property CA
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1

Property Overview:

4251 Porter St is a single-family home in Oakland, CA, built in 1910. The main house features 3 bedrooms, 2 bathrooms, and 1,858 sq. ft. of living space. The property includes a detached ADU (Accessory Dwelling Unit) with 1 bedroom, 1 bathroom, and a full kitchen. The home sits on a corner lot with a private courtyard and landscaped grounds. The estimated home value is $631,800 (last sold for $670,000 in 2019).

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 23.7% (higher than state average of 11.8%).
    • Property crime risk: 18.9% (higher than state average of 10.8%).

  • Schools:
    Nearby schools include Allendale Elementary, Bret Harte Middle, and LIFE Academy.

    • Average SAT score: 860 (below state average of 975).

  • Job Market:

    • 64.2% white-collar jobs, 35.8% blue-collar jobs.
    • Unemployment rate: 4.6% (slightly lower than state average of 4.7%).

  • Demographics:

    • Community population: 27,919 (3.7% growth since 2000).
    • 67.9% families with children.
    • Largest age group: 45-54 years (15.6%).

  • Natural Disaster Risk:

    • Low flood risk, low tornado risk, high earthquake risk.

  • Weather:

    • Average temperature: 44.3°F (January), 74.3°F (July).
    • Average rainfall: 27.2 inches/year.
    • Average snowfall: 0 inches/year.

  • Cost of Living:

    • Median household income: $73,990.
    • Average annual spending: $55,676.

Property Features:

  • Bright, updated, and move-in ready with new flooring and fresh paint throughout.
  • Spacious, modern kitchen with new appliances, granite countertops, and formal dining area.
  • Converted garage/ADU: 1 bed, 1 bath, full kitchen—ideal for guests, rental income, or home office/studio.
  • Detached laundry room for added convenience.
  • Private courtyard and landscaped yard for ultimate privacy and outdoor enjoyment.
  • Quiet neighborhood on a non-through street.
  • Parking: Detached, enclosed 1-car garage.
  • Heating: Central forced air, gas, hot water.
  • Cooling: Ceiling fan.
  • Roof: Shingle.
  • Foundation: Block, slab, concrete perimeter.

Location Benefits:

  • Convenient to Laurel and Dimond districts: Close to restaurants, bars, shopping, freeway access, and public transportation.
  • Minutes from Lincoln Square, Montclair shopping, and fine dining.
  • Easy access to Joaquin Miller Park, Redwood Regional Park, and major highways (580, 13).
  • Versatile property: Perfect for families, multi-generational living, or investment/rental income.
2

Price and Status History

date type price
1984-12-13 Off Market 8500
1988-07-08 Off Market 85000
2004-06-10 Sold 283000
2008-11-10 For Sale 199000
2008-11-11 Delisted NaN
2008-12-10 For Sale NaN
2009-07-19 Pending NaN
2009-09-13 Delisted NaN
2009-10-27 For Sale 100000
2010-03-04 For Sale 279900
2010-04-08 For Sale 229900
2010-07-21 Sold 210000
2019-06-26 For Sale 475000
2019-07-17 For Sale 660000
2019-07-18 Pending NaN
2019-08-09 Sold 670000
2024-06-08 For Sale 950000
2024-06-14 For Sale 899900
2024-06-21 For Sale 750000
2024-06-22 For Sale 950000
2025-03-24 For Sale 768000
2025-04-29 For Sale 718000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
ROBERTS TIRES 4333 MacArthur Boulevard, Oakland, CA 94619, USA N N OS 0 CAD053044053 0.2

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

4

Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 0 0
AE 0 1 0 7
AH 0 0 0 0
AO 0 0 0 0
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
North Hayward Hayward 0 0 0
North Hayward Oakland East 0 0 0
North Hayward Oakland West 0 0 0
North Hayward Richmond 0 0 1
North Hayward San Leandro 0 0 0
South Hayward Hayward 0 0 1
South Hayward Oakland East 0 1 0
South Hayward Oakland West 0 0 1
South Hayward Richmond 0 0 0
South Hayward San Leandro 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 0 0
Very high 0 0 0 0

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 0 0
Very High 0 0 1 3
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 NaN NaN 75 NaN NaN 58 NaN
1 56 66 63 NaN 65 NaN NaN
2 55 NaN 64 NaN NaN NaN NaN
3 NaN NaN 63 67 56 55 NaN
4 64 63 NaN NaN 65 NaN 67
5 NaN 67 NaN 67 NaN NaN NaN
6 NaN NaN 65 67 NaN 65 55
7 NaN NaN 51 NaN NaN NaN 67
8 NaN 63 NaN 65 52 NaN NaN
9 NaN NaN 51 59 NaN NaN NaN
10 NaN 64 66 NaN 50 NaN 51
11 65 70 67 NaN NaN NaN NaN
12 NaN NaN NaN 51 NaN NaN NaN
13 NaN NaN 55 NaN NaN 65 NaN
14 65 NaN 56 NaN NaN NaN NaN
15 NaN NaN NaN 67 NaN NaN NaN
16 NaN 60 NaN NaN NaN 52 65
17 67 NaN 61 65 62 NaN NaN
18 NaN 66 57 NaN NaN NaN 54
19 57 NaN NaN NaN NaN NaN NaN
20 NaN NaN 63 67 NaN NaN NaN
21 62 65 67 63 NaN NaN 58
22 54 NaN NaN NaN NaN 56 66
23 59 73 60 77 NaN NaN NaN
6

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 1 1 1 1 1 2 1
1 1 1 1 1 1 1 2
2 1 2 2 2 3 3 1
3 1 2 1 1 1 1 1
4 1 1 1 1 1 1 1
5 1 1 1 1 1 1 1
6 1 3 3 3 2 2 1
7 5 5 5 5 6 4 1
8 4 4 5 4 4 4 2
9 5 4 4 4 5 5 4
10 3 5 4 4 5 5 6
11 6 6 7 6 7 7 6
12 6 6 7 6 9 6 7
13 7 8 8 7 10 7 8
14 6 9 9 9 8 10 8
15 6 6 7 7 7 7 7
16 6 6 7 9 6 5 6
17 5 6 7 8 7 5 6
18 6 6 5 6 7 4 4
19 5 5 6 7 7 4 5
20 3 4 3 4 3 3 2
21 4 3 4 4 3 3 4
22 2 1 3 2 1 3 1
23 3 2 2 2 2 1 2