OFF MARKET

Last listed at $99,000, sold on sep 2018

$179,764

•

1,116

sq ft

436 Serg Loop, Alamo, TX 78516

About this home

Single-familyProperty Type

2007Year Built

6,795 sq ftLot Size

$161Est. Price/Sq.Ft.

1 car garageParking

Listed by Nelda Pereira • Hacienda Properties Rgv Llc.

Bought with Nestor Montemayor • Ae Realty

Redfin checked: a minute ago

•Source:MCALLENMLS #221816

Redfin Estimate

$179,764

$81K over list price of $99K

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.1% lower than the average sale price ($189K) of 6 comparable homes.

SOLD DEC 24, 2025
$165,000
A
3 beds2 baths1,065 sq ft
482 Cripple Creek Cir, Alamo, TX 78516
SOLD JUN 18, 2026
$187,500
B
3 beds2 baths1,215 sq ft
827 Sabrina St, Alamo, TX 78516
SOLD MAR 31, 2026
$199,500
C
3 beds2 baths1,350 sq ft
477 Serg Loop, Alamo, TX 78516
SOLD MAY 15, 2026
$175,000
D
3 beds2 baths914 sq ft
824 Pelican St, Alamo, TX 78516
SOLD OCT 1, 2026
$209,000
E
3 beds2 baths1,117 sq ft
1440 Camila St, Alamo, TX 78516
SOLD MAR 9, 2026
$200,000
F
3 beds2 baths1,260 sq ft
400 Pine Crk, Alamo, TX 78516

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

Earn from this home

Rent

$1,616/mo

Redfin rental estimate

List your home for rent

Market trends in 78516, TX

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

96.8%

0.4% MoM

Median sale price

$192K

$26K MoM

Avg. days on market

68d

5 days MoM

Recently sold homes

5 MoM

New listings for sale

NEW 5 HRS AGO
$171,700
4 beds2 baths1,253 sq ft
749 N 10th St, Alamo, TX 78516
NEW 9 HRS AGO
$98,000
2 beds1 bath650 sq ft
711 Alder Ave, Alamo, TX 78516
NEW 30 HRS AGO
$179,900
3 beds1.5 baths2,497 sq ft
427 Moore Rd, Alamo, TX 78516
3D WALKTHROUGH
$269,999
4 beds3.5 baths2,927 sq ft
826 N 7th St, Alamo, TX 78516
$275,000
3 beds2 baths1,470 sq ft
524 Hunter Dr, Alamo, TX 78516
$228,900
4 beds2 baths1,577 sq ft
826 Blue Quail St, Alamo, TX 78516
$190,000
3 beds2 baths1,338 sq ft
373 Silver, Alamo, TX 78516
$190,000
2 beds2 baths1,380 sq ft
308 Diana Dr, Alamo, TX 78516
$80,000
3 beds1 bath816 sq ft
522 San Antonio Cir, Alamo, TX 78516
$215,000
— beds— baths2,128 sq ft
531 Mar Cir, Alamo, TX 78516
See all

Provided by Redfin

Sale history for 436 Serg Loop

Year

Property tax

Land + Additions

Assessment*

2026

$4,207 (+1.1%)

$56,051 + $109,307

$165,358

2025

$4,161 (+5.4%)

$48,917 + $111,900

$160,817

2024

$3,946 (+2.3%)

$43,482 + $108,066

$151,548

2023

$3,857 (+6.0%)

$43,482 + $108,066

$151,548

2022

$3,638 (+16.6%)

$27,176 + $112,454

$139,630

2021

$3,121 (+8.7%)

$27,176 + $91,772

$118,948

2020

$2,872 (+10.9%)

$24,798 + $85,201

$109,999

2019

$2,590 (+15.3%)

$24,798 + $70,745

$95,543

2018

$2,246 (+7.9%)

$24,798 + $57,089

$81,887

2017

$2,082 (−2.0%)

$18,684 + $57,730

$76,414

2016

$2,125 (−1.9%)

$18,684 + $57,730

$76,414

2015

$2,166 (+3.0%)

$18,684 + $58,372

$77,056

2014

$2,103 (+1.3%)

$18,684 + $59,653

$78,337

2013

$2,076

$18,684 + $57,075

$75,759

Tax history for 436 Serg Loop

Year

Property tax

Land + Additions

Assessment*

2026

$4,207 (+1.1%)

$56,051 + $109,307

$165,358

2025

$4,161 (+5.4%)

$48,917 + $111,900

$160,817

2024

$3,946 (+2.3%)

$43,482 + $108,066

$151,548

2023

$3,857 (+6.0%)

$43,482 + $108,066

$151,548

2022

$3,638 (+16.6%)

$27,176 + $112,454

$139,630

2021

$3,121 (+8.7%)

$27,176 + $91,772

$118,948

2020

$2,872 (+10.9%)

$24,798 + $85,201

$109,999

2019

$2,590 (+15.3%)

$24,798 + $70,745

$95,543

2018

$2,246 (+7.9%)

$24,798 + $57,089

$81,887

2017

$2,082 (−2.0%)

$18,684 + $57,730

$76,414

2016

$2,125 (−1.9%)

$18,684 + $57,730

$76,414

2015

$2,166 (+3.0%)

$18,684 + $58,372

$77,056

2014

$2,103 (+1.3%)

$18,684 + $59,653

$78,337

2013

$2,076

$18,684 + $57,075

$75,759

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

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

6,795 Sq. Ft.

Year renovated

2015

Sq. Ft.

1,116

Year built

2007

Style

Single Family Residential

County

Hidalgo County

APN

C9395-00-000-0018-00

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 23, 2026.

Property details

Parking

Parking / Garage Information
# of Total Parking Spaces: 1
# of Garage Spaces: 1
Covered Spaces: 1
Carport Spaces: 0
Has Garage
Parking Features: No Carport

Interior

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (1/2): 0

Dining Room Information
Dining Room Description: Living Area(s): 1

Living Room Information
Living Room Description: Living Area(s): 1

Interior Features
Flooring: Vinyl
Window Features: Mini Blinds
Interior Features: Countertops (Laminate), None

Exterior

Exterior Features
Fencing: Wood
Patio And Porch Features: Covered Patio
Roof: Composition Shingle

Lot Information
Own Lot YN: No
Lot Size Acres: 0.156
Lot Size Area: 6,795.36
Lot Size Units: Square Feet
Lot Features: Cul-De-Sac

Land Information
Water Source: Public

Property Information
New Construction: No
Living Area Source: HidalgoCAD
Green Energy Efficient: None
Appliances: Water Heater, No Conveying Appliances
Road Surface Type: Paved

Building Information
Building Area Total: 1,116
Building Area Units: Square Feet
Foundation Details: Slab
Construction Materials: Brick, HardiPlank Type

Financial

Tax Information
Tax Legal Description: CROCKETT ESTATES LOT 18
Tax Year: 2018
Tax Annual Amount: $2,230

Lease / Rent Details Information
Licensed Supervisor: Hector Guerra

Financing Information
Escrow: 500

Utilities

Utility Information
Sewer: City Sewer

Heating & Cooling
Has Cooling
Has Heating
Cooling: Central Air
Heating: Central

Location

HOA Information
Association YN: No

School / Neighborhood
Elementary School: Salinas
Elementary School District: Donna ISD
Middle Or Junior School: Solis
Middle Or Junior School District: Donna ISD
High School: Donna H.S.
High School District: Donna ISD

Location Details
Directions: From Expy 83 head South on Tower Rd. then turn left onto East Crockett, then turn right on Serg Loop and you will reach your destination on the right at the end of the cul-de-sax. 436 Serg Loop Alamo, Texas
Geocode Confidence: Unknown

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,116
Stories: —
Lot Size: 6,795 square feet
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2015
County: Hidalgo County
APN: C9395-00-000-0018-00

Home facts updated by county records on Oct 23, 2026

Other

Listing Price Information
RATIO ListPrice By SQFT: 88.71
RATIO ListPrice By Original List Price: 1
RATIO List Price By ACRE: 634615.38
RATIO Current Price by Acres: 658653.85
RATIO Current Price By SQFT: 92.07
RATIO Close Price By SQFT: 92.07
RATIO Close Price By Original List Price: 1.03788
RATIO Close Price By List Price: 1.03788
RATIO Close Price By ACRE: 658653.85

Listing Information
Last Status: Option
Transaction Type: Sale
Buyer CC YN: Yes
Repairs YN: No
Non Allowables: No
Non Conveyances: none

Around this home

Schools

Capt D Salinas II Elementary School

Public PreK-5 • Assigned • 7.2mi

7/10

A P Solis Middle School

Public 6-8 • Assigned • 3.0mi

8/10

Donna High School

Public 9-12 • Assigned • 4.3mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

3/10 Flood Factor

Estimated 10-14% chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

9/10 Heat Factor

7 days above 111° expected this year, 23 days in 30 years

8/10 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

Alamo, TX • 78516

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 9.1 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$171,000 – $207,000

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

Nearby similar homes

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New listings for sale in 78516

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NEW 30 HRS AGO

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3D WALKTHROUGH

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4 beds2 baths1,577 sq ft

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$190,000

2 beds2 baths1,380 sq ft

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Red brick home • Ample storage • Indoor laundry space

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522 San Antonio Cir, Alamo, TX 78516

0.75 acre lot • Garage • Built 1980

Home values near 436 Serg Loop

Data from public records.

Address	Redfin Estimate
426 Serg Loop, Alamo, TX 3 Beds \| 2 Baths \| 1357 Sq. Ft.	$199,839
437 Serg Loop, Alamo, TX 3 Beds \| 2 Baths \| 1319 Sq. Ft.	$191,171

Address	Redfin Estimate
435 Serg Loop, Alamo, TX 3 Beds \| 2 Baths \| 1357 Sq. Ft.	$224,123
456 Serg Loop #4704, Alamo, TX 4 Beds \| 2 Baths \| 1950 Sq. Ft.	$246,558

Address	Redfin Estimate
439 Serg Loop, Alamo, TX 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$167,421
460 Serg Loop, Alamo, TX 3 Beds \| 1 Baths \| 978 Sq. Ft.	$144,811

Property information provided by MCALLENMLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 78516, TX

Sale history for 436 Serg Loop

Tax history for 436 Serg Loop

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 78516

Home values near 436 Serg Loop

More real estate resources