23331 N Tamm Ln, Harlingen, TX, 78552
About This Home
SELLER FINANCE AVAILABLE! Rare opportunity to own approximately 15 acres in Harlingen featuring TWO unique homes just minutes from the expressway. This versatile property offers a blend of privacy, space, and city convenience — perfect for multi-generational living, rental income, or a private retreat. The main residence showcases a warm, full wood interior with 3 spacious bedrooms and 2 full bathrooms, creating a one-of-a-kind rustic charm. The second home is truly exceptional and thoughtfully designed with multiple living areas, including a 3-bedroom, 1-bath living space on the lower level with its own kitchen and living room, a private 1-bedroom, 1-bath upstairs apartment with full kitchen, and an oversized game room or flex space complete with a Murphy bed, full kitchen, full bathroom, and large windows overlooking the entire property. Additional features include five storage units, a detached 3-car carport, an attached 4-car carport, tool room, and a dedicated car painting room.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 2002
Materials
- Foundation: Slab
- Roof: Metal
- Construction materials: Aluminum Siding
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence,Residential
Interior
Appliances
- Appliances included: Electric Water Heater,Water Heater (Other),Other
- Laundry features: Laundry Area
Bedrooms & Bathrooms
- Bedrooms: 6
- Bathrooms: 3
- Full bathrooms: 3
Features
- Countertops (Other),Ceiling Fan(s)
- Window features: Window Coverings
- Flooring: Carpet,Tile,Vinyl
Heating & Cooling
- Heating features: Has Heating (Unspecified Type)
- Cooling features: Central Air,Electric
Interior Area
- Total structure area: 1,440
- Total interior livable area: 1,440 sqft
Property
Details
- Parcel number: 9865001030010010
Features
- Patio & porch: Covered Patio
- Exterior features: Motorized Gate,Other,Workshop
- Fencing: Other
- Horses can be raised: Yes
Lot
- Lot size: 14.87 Acres
Parking
- Total spaces: 5
- Parking features: No Garage
- Covered spaces: 5
- Carport: Yes
- Carport spaces: 5
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Cold Wave
- Hurricane
- Hail
- Heat Wave
- Ice Storm
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across Texas Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $3,918 | $47,016 |
| Home Insurance * | $544 | $6,528 |
| Property Taxes | $871 | $10,452 |
| Electricity | $238 | $2,859 |
| Total | $5,571 | $66,852 |
Income You'd Need if You Spent...
Texas FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-01-28 | Listed for sale | $775,000 |
| 2026-01-25 | Listing removed | $799,900 |
| 2025-08-14 | Listed for sale | $799,900 |
| 2025-07-21 | Listing removed | $799,000 |
| 2025-06-18 | Price change | $799,000 |
| 2025-02-20 | Listed for sale | $825,000 |
| 2025-01-14 | Listing removed | $875,000 |
| 2024-09-27 | Listed for sale | $875,000 |
| 2024-05-10 | Listing removed | -- |
| 2023-05-10 | Listed for sale | $875,000 |
For Sale by Agent
View on Zillow