NOT LISTED FOR SALE

3309 Cornell Ave Dallas, TX 75205

Estimated Value: $2,249,000 - $3,188,000

3 Beds
3 Baths
3,001 Sq Ft
$892/Sq Ft Est. Value

About This Home

This home is located at 3309 Cornell Ave, Dallas, TX 75205 and is currently estimated at $2,676,980, approximately $892 per square foot. 3309 Cornell Ave is a home located in Dallas County with nearby schools including Armstrong Elementary School, Mcculloch Intermediate School, and Highland Park Middle School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 5, 2025
Sold by
Oneal John Wayne
Bought by
Knight Oneal Dana
Current Estimated Value
$2,676,980

Purchase Details

Closed on
Dec 1, 1995
Sold by
Koons John H and Koons Casey
Bought by
Oneal John W and Oneal Dana K

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,000
Interest Rate
7.4%

Purchase Details

Closed on
May 27, 1994
Sold by
Phillips Edward Dwayne and Phillips Catharine Landry
Bought by
Koons John H and Koons Casey

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$264,000
Interest Rate
7.87%
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Knight Oneal Dana -- None Listed On Document
Oneal John W -- --
Koons John H -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Oneal John W $150,000
Previous Owner Oneal John W $200,000
Previous Owner Oneal John W $75,000
Previous Owner Oneal John W $300,000
Previous Owner Koons John H $264,000
Closed Koons John H $33,000
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $16,563 $2,031,530 $1,413,750 $617,780
2024 $16,563 $2,031,530 $1,413,750 $617,780
2023 $16,563 $1,696,210 $1,413,750 $282,460
2022 $28,509 $1,518,490 $1,316,250 $202,240
2021 $23,736 $1,200,340 $1,121,250 $79,090
2020 $24,268 $1,200,340 $1,121,250 $79,090
2019 $25,351 $1,200,340 $1,121,250 $79,090
2018 $23,555 $1,132,500 $1,072,500 $60,000
2017 $22,775 $1,123,360 $975,000 $148,360
2016 $17,932 $1,123,360 $975,000 $148,360
2015 $15,204 $1,037,780 $877,500 $160,280
2014 $15,204 $959,780 $799,500 $160,280
Source: Public Records

Map

Texas Dallas County Dallas 75205

3309 Cornell Ave, Dallas, TX

This home is located at 3309 Cornell Ave, Dallas, TX 75205 and is currently estimated at $2,676,980, approximately $892 per square foot. 3309 Cornell Ave is a home located in Dallas County with nearby schools including Armstrong Elementary School, Mcculloch Intermediate School, and Highland Park Middle School.

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