Google street view image for 4120 Decon Rd, Youngsville, LA 70592

Off market

$347,057

—

•

— ba

•

1,739

sq ft

4120 Decon Rd, Youngsville, LA 70592

About this home

4120 Decon Rd is a 1,739 square foot house on a 2.27 acre lot. Based on Redfin's Youngsville data, we estimate the home's value is $347,057.

Single-familyProperty Type

1998Year Built

2.27 acresLot Size

$200Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$347,057

$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.7% higher than the average sale price ($300K) of 1 comparable home.

SOLD OCT 22, 2026
$300,000
A
3 beds2 baths1,780 sq ft
211 Longpointe Rd, Youngsville, LA 70592

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Rent

$2,027/mo

Redfin rental estimate

List your home for rent

Market trends in 70592, LA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.8%

+0.3% MoM

Median sale price

$305K

$5K MoM

Avg. days on market

53d

2 days MoM

Recently sold homes

187

3 MoM

New listings for sale

EARLY ACCESS
$1,150,000
5 beds4 baths3,390 sq ft
106 Turner Dr, Youngsville, LA 70592
NEW 6 HRS AGO
$546,900
3 beds2.5 baths2,102 sq ft
404 Broyles Ln, Youngsville, LA 70592
NEW 10 HRS AGO
$255,000
3 beds2 baths1,785 sq ft
301 Amaya Ave, Youngsville, LA 70592
FOR SALE BY OWNER
$272,000
3 beds2 baths1,995 sq ft
103 Gray Birch Loop, Youngsville, LA 70592
$295,000
4 beds2.5 baths2,642 sq ft
104 Cautillion Dr, Youngsville, LA 70592
$449,900
4 beds3 baths2,194 sq ft
201 Sunset Palm Ct, Youngsville, LA 70592
$199,900
3 beds2 baths1,266 sq ft
109 Summit Crest Dr, Youngsville, LA 70592
$316,700
4 beds2 baths1,803 sq ft
125 Rio Dr, Youngsville, LA 70592
$295,900
3 beds2 baths1,639 sq ft
123 Rio Dr, Youngsville, LA 70592
$320,600
4 beds2 baths1,874 sq ft
121 Rio Dr, Youngsville, LA 70592
See all

Provided by Redfin

Sale history for 4120 Decon Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$2,354 (−1.3%)

$4,194 + $22,835

$27,029

2024

$2,386 (+3.3%)

$4,194 + $22,835

$27,029

2023

$2,310

$4,194 + $22,046

$26,240

2022

$2,311 (−0.4%)

$4,194 + $22,046

$26,240

2021

$2,320 (+0.1%)

$4,194 + $22,046

$26,240

2020

$2,317 (+5.2%)

$4,194 + $22,046

$26,240

2019

$2,203 (−2.1%)

$3,740 + $22,500

$26,240

2018

$2,251 (+0.1%)

$3,740 + $22,500

$26,240

2017

$2,248

$3,740 + $22,500

$26,240

2016

$2,247 (+18.8%)

$3,740 + $22,500

$26,240

2013

$1,891

$3,800 + $18,750

$22,550

Tax history for 4120 Decon Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,354 (−1.3%)

$4,194 + $22,835

$27,029

2024

$2,386 (+3.3%)

$4,194 + $22,835

$27,029

2023

$2,310

$4,194 + $22,046

$26,240

2022

$2,311 (−0.4%)

$4,194 + $22,046

$26,240

2021

$2,320 (+0.1%)

$4,194 + $22,046

$26,240

2020

$2,317 (+5.2%)

$4,194 + $22,046

$26,240

2019

$2,203 (−2.1%)

$3,740 + $22,500

$26,240

2018

$2,251 (+0.1%)

$3,740 + $22,500

$26,240

2017

$2,248

$3,740 + $22,500

$26,240

2016

$2,247 (+18.8%)

$3,740 + $22,500

$26,240

2013

$1,891

$3,800 + $18,750

$22,550

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Jan 6, 2004 • Final

Residential

Construct a new single-family home.

New construction

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Exterior

Exterior Information
Physical Condition: Average
Building Construction Quality: Average

Property Information
Living Sq. Ft: 1,739
Building Sq. Ft: 1,739
Legal Description: TR 8B SEC 12 T11S R4E (2.267 AC)(2004-41 PLAT)

Parking & Garage Information
Garage/Parking Sq. Ft: 783

Lot Information
# of Buildings: 2
Land Sq. Ft: 98,751
Municipality Name: WARD 09
Acres: 2.267
County Use Description: SINGLE FAMILY RESIDENCE (RES)

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,739
Stories: —
Lot Size: 2.27 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 2009
County: Lafayette Parish
APN: 6116629

Home facts updated by county records on Oct 15, 2026

Around this home

Schools

K - 12
Preschool & daycare

Ernest Gallet Elementary School

Public PreK-5 • Assigned • 0.9mi

8/10

Youngsville Middle School

Public 6-8 • Assigned • 1.7mi

6/10

Southside High School

Public 9-12 • Assigned • 3.3mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

9/10 Heat Factor

7 days above 109° expected this year, 21 days in 30 years

9/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Youngsville, LA • 70592

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.4 hours in June and 5 hours in December, which is comparable to the U.S. average for solar exposure.

9.4 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$330,000 – $400,000

Sell confidently with a local market expert in Youngsville. 3 minutes to get started.

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New listings for sale in 70592

EARLY ACCESSCOMPASS COMING SOON

$1,150,000

5 beds4 baths3,390 sq ft

106 Turner Dr, Youngsville, LA 70592

Outdoor kitchen • Hidden pantry • Second-story laundry

NEW 6 HRS AGO

$546,900

3 beds2.5 baths2,102 sq ft

404 Broyles Ln, Youngsville, LA 70592

Golf cart garage • Walking trails • 5,760 sq ft lot

NEW 10 HRS AGO

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301 Amaya Ave, Youngsville, LA 70592

All new flooring • Granite countertops • Neighborhood ponds

FOR SALE BY OWNER

$272,000

3 beds2 baths1,995 sq ft

103 Gray Birch Loop, Youngsville, LA 70592

Gas range • Gas hvac • 0.31 acre lot

$295,000

4 beds2.5 baths2,642 sq ft

104 Cautillion Dr, Youngsville, LA 70592

Move in ready • Community pool • 6,534 sq ft lot

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201 Sunset Palm Ct, Youngsville, LA 70592

7,405 sq ft lot • 2 garage spots • Built 2017

$199,900

3 beds2 baths1,266 sq ft

109 Summit Crest Dr, Youngsville, LA 70592

Tile flooring • Walk in closets • Two car garage

$316,700

4 beds2 baths1,803 sq ft

125 Rio Dr, Youngsville, LA 70592

Dedicated study • 30 inch gas range • Private bath

$295,900

3 beds2 baths1,639 sq ft

123 Rio Dr, Youngsville, LA 70592

Brick arch opening • Private bath • Garden tub

Home values near 4120 Decon Rd

Data from public records.

Address	Redfin Estimate
305 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2175 Sq. Ft.	$349,954
502 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2265 Sq. Ft.	$365,694
102 Red Cedar Ln, Youngsville, LA - Beds \| - Baths \| 1836 Sq. Ft.	$298,241
309 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 1824 Sq. Ft.	$290,512
105 Beaufort Cir, Youngsville, LA - Beds \| - Baths \| 1784 Sq. Ft.	$271,466
506 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2267 Sq. Ft.	$347,202
101 Beaufort Cir, Youngsville, LA - Beds \| - Baths \| 1786 Sq. Ft.	$284,309

Address	Redfin Estimate
404 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2369 Sq. Ft.	$390,412
148 Cane Run, Youngsville, LA 3 Beds \| 2 Baths \| 1560 Sq. Ft.	$259,576
103 Beaufort Cir, Youngsville, LA - Beds \| - Baths \| 1772 Sq. Ft.	$274,048
314 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2138 Sq. Ft.	$354,682
307 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 1797 Sq. Ft.	$286,128
400 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2124 Sq. Ft.	$352,262
504 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2261 Sq. Ft.	$367,816

Address	Redfin Estimate
200 Beaufort Cir, Youngsville, LA - Beds \| - Baths \| 1714 Sq. Ft.	$272,341
312 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 2257 Sq. Ft.	$369,618
402 Southlake Cir, Youngsville, LA 4 Beds \| 3 Baths \| 2557 Sq. Ft.	$416,417
316 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 1886 Sq. Ft.	$294,759
500 Southlake Cir, Youngsville, LA - Beds \| - Baths \| 1816 Sq. Ft.	$302,721
144 Cane Dr, Lafayette, LA - Beds \| - Baths \| 1280 Sq. Ft.	$125,054
104 Red Cedar Ln, Youngsville, LA - Beds \| - Baths \| 1954 Sq. Ft.	$340,850

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