San Diego County  »  351 1/2 Keyport St

351 1/2 Keyport Street, Oceanside, CA 92057 Property Information

351 1/2 Keyport Street, Oceanside, CA 92057 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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351 1/2 Keyport Street, Oceanside, CA 92057
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Address

Primary address 351 1/2 Keyport Street, Oceanside
Zip code 92057
County San Diego
Neighborhood North Valley

Sales & Tax Overview for 351 1/2 Keyport Street, Oceanside

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 06/15/2018
Sale price $485,000
Arm's length
Current property tax $4,207

Lot & Building Information for 351 1/2 Keyport Street, Oceanside

Building sqft 1,269
Building class Single Family Residence (11)
Acreage 0.158
Units 1
Year built 1987
Bedrooms 3
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single Family Residential (RS)

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 351 1/2 Keyport Street, Oceanside

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About 351 1/2 Keyport Street, Oceanside

What is the year built & the total sq. ft. for 351 1/2 Keyport Street, Oceanside, CA 92057?

351 1/2 Keyport Street, Oceanside, CA 92057 was built in 1987 and has a total of 1,269 square feet.

What is the assessed value of 351 1/2 Keyport Street, Oceanside, CA 92057 and the property tax paid?

Assessed at $551,841, the tax amount paid for 351 1/2 Keyport Street, Oceanside, CA 92057 is $6,166.

When was 351 1/2 Keyport Street, Oceanside, CA 92057 last sold and what was the last sale price?

351 1/2 Keyport Street, Oceanside, CA 92057 was last sold in 06/15/2018 for $485,000.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
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Past Sales & Property History for 351 1/2 Keyport Street, Oceanside

Create a free account to view the complete sales history for 351 1/2 Keyport Street, Oceanside, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
06/15/2018 $485,000
11/25/2014 $400,000
05/16/2014 $338,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 351 1/2 Keyport Street, Oceanside

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Document
06/15/2018
05/05/2017
11/25/2014 Deed
05/16/2014 Quitclaim Deed
02/25/2014 Trustees Deed
10/13/2006 Deed
05/14/2001 Deed
05/09/2001 Deed
09/19/1996 Deed
09/30/1994 Deed
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R: Recorded date
D: Document date

Property Taxes for 351 1/2 Keyport Street, Oceanside

Access detailed property tax data for 351 1/2 Keyport Street, Oceanside, CA 92057. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $6,166
Current property tax $4,207
Market value $551,841

Assessment History for 351 1/2 Keyport Street, Oceanside

Here's the assessment & property tax history for 351 1/2 Keyport Street, Oceanside, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $551,841 1.1174 $6,166 +1.94%
2024-2025 $541,022 1.1181 $6,049 +3.17%
2023-2024 $530,415 1.1054 $5,863 +1.53%
2022-2023 $520,015 1.1105 $5,775 -0.39%
2021-2022 $509,819 1.13721 $5,798 +2.16%

Permits for 351 1/2 Keyport Street, Oceanside

The complete history of permits filed for 351 1/2 Keyport Street, Oceanside, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Oceanside residential market stats

Median Sale Price
$835,000
1.8% YoY
Median Price/Sqft
$529
-1.1% YoY
San Diego County Median Sale Price
$865,000
-1.1% YoY

Access a detailed real estate market overview of Oceanside so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Oceanside and compare it to other neighborhoods in San Diego County.

Check out recently sold homes in Oceanside and see how their prices compare.

Risk

Create a free account to unlock extended information for 351 1/2 Keyport Street, Oceanside, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) 0.2 (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 351 1/2 Keyport Street, Oceanside to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Sacred Woven Circle NR Private K-12 6 0.50
Libby Elementary School 7 Public K-5 388 0.68
Nichols Elementary School 3 Public K-5 511 1.13
Del Rio Elementary School 6 Public K-5 312 1.25
Legree Private Home School NR Private K-5 0 1.27

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Sacred Woven Circle NR Private K-12 6 0.50
Cesar Chavez Middle School 5 Public 6-8 670 1.19
Old Mission Montessori School NR Private K-8 50 1.52
Scholarship Prep - Oceanside 7 Charter K-8 543 1.55
Roosevelt Middle School 5 Public 6-8 779 2.46

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Sacred Woven Circle NR Private K-12 6 0.50
El Camino High School 7 Public 9-12 2,637 2.53
Faithful Christian Academy NR Private K-12 8 2.85
Faithful Christian Academy NR Private 1-12 0 2.85
Pacific View Charter School 3 Charter K-12 633 2.99

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 351 1/2 Keyport Street, Oceanside

Here are the neighbors for 351 1/2 Keyport Street, Oceanside.

Address Square feet Purchase date Purchase price
4537 Big Sur St, Oceanside 1,269 03/17/2015 $430,000
4525 Big Sur St, Oceanside 1,710 05/14/2018 $574,000
5841 Ranch View Rd, Oceanside 3,285 06/27/2013 $650,000
5834 Ranch View Rd, Oceanside 3,285 07/30/2002 $645,000
5826 Ranch View Rd, Oceanside 3,285 09/09/2019 $775,000
4521 Big Sur St, Oceanside 1,269 12/29/2009 $265,000
1581 Wagon Wheel Dr, Oceanside 2,673 07/19/2017 $700,000
5838 Ranch View Rd, Oceanside 2,673 09/23/2021 $1,020,000
4545 Big Sur St, Oceanside 1,645 06/24/2020 $595,500
5801 Ranch View Rd, Oceanside 3,285 10/19/2004
4529 Big Sur St, Oceanside 1,645
5837 Ranch View Rd, Oceanside 2,673 08/08/2025 $1,200,000
1585 Wagon Wheel Dr, Oceanside 3,285 03/13/2025 $1,500,000
4541 Big Sur St, Oceanside 1,710
5830 Ranch View Rd, Oceanside 3,531 12/03/1993 $290,000
4553 Big Sur St, Oceanside 1,645 09/13/2013 $417,000
4517 Big Sur St, Oceanside 1,810 07/31/2025 $930,000
4549 Big Sur St, Oceanside 1,710 06/01/1990
4533 Big Sur St, Oceanside 1,710 10/19/2011 $270,000
5802 Ranch View Rd, Oceanside 3,285 03/21/2022 $1,210,000

Nearby ZIP Codes for 351 1/2 Keyport Street, Oceanside

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