1838 Castillo St, Olmito, TX 78575
Home value
$295,700
$281,000 - $310,000
$2,400/mo
Owner options
$2,400/mo
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Zillow last checked:
Listing updated:
Noe Ortiz 956-336-4618,
Realty One Group, Modern Edge
Christian Alvarez, TREC # 0820800
Excel Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Primary bathroom
- Features: Shower Only
Heating
- Central, Electric
Appliances
- Included: Electric Water Heater, Water Heater
Features
- Ceiling Fan(s), High Speed Internet
- Flooring: Tile
Interior area
- Total structure area: 1,628
- Total interior livable area: 1,628 sqft
Property
Features
- Levels: One
- Exterior features: None
- Pool features: None
- Fencing: None
Lot
- Size: 6,520 Square Feet
- Features: Curb & Gutter
Details
- Parcel number: 7912790010016000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick Veneer, Masonite, Stone
- Foundation: Slab
- Roof: Composition
Condition
- New Construction
- New construction: Yes
- Year built: 2024
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected
Community & HOA
Community
- Features: Homeowners Association
- Security: Smoke Detector(s)
- Subdivision: Palo Alto
HOA
- Has HOA: Yes
Location
- Region: Olmito
Financial & listing details
- Tax assessed value: $290,856
- Annual tax amount: $6,171
- Date on market: 7/14/2026
- Listing terms: Cash,Conventional,VA Loan
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 9/2/2025 | Sold | -- |
Source: | ||
| 8/6/2025 | Pending sale | $274,500$169/sqft |
Source: | ||
| 6/30/2025 | Listed for sale | $274,500$169/sqft |
Source: | ||
| 6/16/2025 | Pending sale | $274,500$169/sqft |
Source: | ||
| 6/6/2025 | Listing removed | $274,500$169/sqft |
Source: | ||
| 5/6/2025 | Price change | $274,500-0.7%$169/sqft |
Source: | ||
| 4/3/2025 | Price change | $276,500-0.5%$170/sqft |
Source: | ||
| 1/27/2025 | Price change | $278,000-1.4%$171/sqft |
Source: | ||
| 1/16/2025 | Price change | $282,000-1%$173/sqft |
Source: | ||
| 10/11/2024 | Listed for sale | $284,900$175/sqft |
Source: | ||
| 8/17/2024 | Listing removed | $284,900$175/sqft |
Source: | ||
| 7/17/2024 | Listed for sale | $284,900$175/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,171 +9.2% | $290,856 -5.2% |
| 2024 | $5,649 +79.1% | $306,957 +110.7% |
| 2023 | $3,153 +260.6% | $145,714 +316.3% |
| 2022 | $874 | $35,000 |
| 2021 | -- | $35,000 |
Neighborhood: 78575
Nearby homes
- $291,6003 bd2 ba1.5k sqft1838 Castillo St, Olmito, TX 78575Off Market
- $310,3003 bd2 ba1.7k sqft1846 Castillo St, Olmito, TX 78575Off Market
- $--7,405.2 Square FeetLOT 1 Castillo St, Brownsville, TX 78520Sold

- $--7,609 Square Feet1850 Castillo St, Olmito, TX 78575Sold

- $--4 bd2 ba1.4k sqft7585 Agave Ave, Brownsville, TX 78526Sold
- $--3 bd2 ba1.4k sqft7577 Agave Ave, Brownsville, TX 78526Sold
- $232,000-- bd-- ba1.4k sqft7581 Agave Ave, Brownsville, TX 78526Off Market
- $--3 bd3 ba1.7k sqft1850 Castillo St, Brownsville, TX 78520Sold
Nearby schools
GreatSchools rating
- 9/10Rancho Verde Elementary SchoolGrades: PK-5Distance: 1.5 mi
- 6/10Resaca Middle SchoolGrades: 6-8Distance: 1.7 mi
- 6/10Los Fresnos High SchoolGrades: 9-12Distance: 5.1 mi
Schools provided by the listing agent
- Elementary: Rancho Verde
- Middle: Resaca
- High: Los Fresnos
- District: Los Fresnos C.I.S.D.
Source: RGVMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- Texas
- Cameron County
- Brownsville
- 78575
- 1838 Castillo St