Orange County  »  3871 Blackthorn St

3871 Blackthorn Street, Irvine, CA 92606 Property Information

3871 Blackthorn Street, Irvine, CA 92606 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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3871 Blackthorn Street, Irvine, CA 92606
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Address

Primary address 3871 Blackthorn Street, Irvine
Zip code 92606
County Orange
Neighborhood Walnut

Sales & Tax Overview for 3871 Blackthorn Street, Irvine

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

Property tax $934

Lot & Building Information for 3871 Blackthorn Street, Irvine

Building sqft 1,420
Building class Single Family Residential (1)
Acreage 0.115
Year built 1972
Year last altered
Bedrooms 3
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Low Density Residential (2.2)

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Other Property Data for 3871 Blackthorn Street, Irvine

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  • • Improvements for 3871 Blackthorn Street, Irvine , including their type, square footage, grade and when they were built.
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About 3871 Blackthorn Street, Irvine

What is the year built & the total sq. ft. for 3871 Blackthorn Street, Irvine, CA 92606?

3871 Blackthorn Street, Irvine, CA 92606 was built in 1972 and has a total of 1,420 square feet.

What is the assessed value of 3871 Blackthorn Street, Irvine, CA 92606 and the property tax paid?

Assessed at $90,278, the tax amount paid for 3871 Blackthorn Street, Irvine, CA 92606 is $933.

When was 3871 Blackthorn Street, Irvine, CA 92606 last sold?

3871 Blackthorn Street, Irvine, CA 92606 was last sold in 09/25/2017.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, Aug 05, 2026 How to Find Owners of Vacant or Abandoned Properties: A Step-by-Step Guide 
Vacant houses, neglected buildings and empty lots often attract less direct competition than listed properties, and they can point to owners who may be open to selling simply to stop the carrying costs, maintenance hassle or legal exposure. The catch in this case, however, is that the properties can be easier to spot than the people behind them.
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
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New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
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Past Sales & Property History for 3871 Blackthorn Street, Irvine

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No recorded sales for this property.

Title Documents for 3871 Blackthorn Street, Irvine

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 Maturity Document Doc image
10/01/2025 Request Notice
Trust Deed
05/12/2021 Trust Deed 06/01/2051
09/25/2017 Trust Deed 10/01/2047
09/25/2017 Grant Deed
12/07/2012 Trust Deed 12/01/2042
12/07/2012 Quitclaim Deed
12/07/2012 Grant Deed
05/30/2006 Deed
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R: Recorded date
D: Document date

Property Taxes for 3871 Blackthorn Street, Irvine

Access detailed property tax data for 3871 Blackthorn Street, Irvine, CA 92606. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $934
Market value $90,278

Special Assessments for 3871 Blackthorn Street, Irvine

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Description Special assessment Phone number
Irvine usd-asmt (866) 807-6864
LNDSCP & LTG #1 (866) 807-6864
Mosq,fire ant assmt (800) 273-5167
MWD water stdby CHG (866) 807-6864
Vector control CHG (800) 273-5167

Assessment History for 3871 Blackthorn Street, Irvine

Here's the assessment & property tax history for 3871 Blackthorn Street, Irvine, 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 $90,278 1.0343 $934 +2.04%
2024-2025 $88,508 1.0339 $915 +2.64%
2023-2024 $86,773 1.0274 $892 +1.81%
2022-2023 $85,072 1.0293 $876 +2.30%
2021-2022 $83,404 1.0266 $856 +0.53%

Permits for 3871 Blackthorn Street, Irvine

The complete history of permits filed for 3871 Blackthorn Street, Irvine, 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.

Issued Permit Type Status
11/13/2025
10/04/2025
08/08/2025
       
       
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Irvine residential market stats

Median Sale Price
$1,672,500
-3.9% YoY
Median Price/Sqft
$802
-2.8% YoY
Orange County Median Sale Price
$1,155,000
2.2% YoY

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

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Risk

Create a free account to unlock extended information for 3871 Blackthorn Street, Irvine, 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) X (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 3871 Blackthorn Street, Irvine to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
College Park Elementary School 8 Public K-6 568 0.32
Greentree Elementary School 6 Public K-6 449 0.35
Eastwood Elementary 8 Public K-6 624 0.48
Deerfield Elementary School 8 Public K-6 640 0.59
WestPark KinderCare NR Private PK-K 135 0.69

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Venado Middle School 7 Public 7-8 583 0.65
Montadhar Peace School NR Private K-7 14 0.96
Irvine International Academy 9 Charter PK, K-8 210 0.99
Plaza Vista School 7 Public K-8 795 1.01
Lakeside Middle School 8 Public 7-8 635 1.15

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Irvine High School 8 Public 9-12 1,862 0.67
Portola High 10 Public 9-12 2,293 1.04
Arnold O. Beckman High School 10 Public 9-12 2,798 1.40
Occs:chep/PCHS School 6 Public K-12 361 1.43
Irvine Adult Transition Programs NR Public 12 99 1.54

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

Neighbors for 3871 Blackthorn Street, Irvine

Here are the neighbors for 3871 Blackthorn Street, Irvine.

Address Square feet Purchase date Purchase price
3931 Blackthorn St, Irvine 1,644 02/09/2023
3941 Blackthorn St, Irvine 2,394 06/04/1996 $250,000
3851 Blackthorn St, Irvine 1,897 07/11/2023
3902 Banyan St, Irvine 2,412 07/22/2014
3842 Banyan St, Irvine 2,701 03/04/2014
3872 Banyan St, Irvine 1,897 07/12/2016
3971 Blackthorn St, Irvine 1,644 12/27/2021
3861 Blackthorn St, Irvine 2,301 02/21/2019 $975,000
3841 Blackthorn St, Irvine 1,644 02/15/2022 $950,000
3892 Banyan St, Irvine 1,897 01/18/2024
3882 Banyan St, Irvine 2,368 12/17/2012
3911 Blackthorn St, Irvine 2,301 10/10/2023
3961 Blackthorn St, Irvine 1,897 12/18/1998
3881 Blackthorn St, Irvine 1,886
3921 Blackthorn St, Irvine 1,897 07/29/2016
3891 Blackthorn St, Irvine 1,897 10/22/2012 $605,000
3901 Blackthorn St, Irvine 1,420 07/31/2014
3951 Blackthorn St, Irvine 2,301 03/10/2022
3852 Banyan St, Irvine 1,644 02/22/2023
3862 Banyan St, Irvine 2,301 02/04/2002

Nearby ZIP Codes for 3871 Blackthorn Street, Irvine

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