We Ran a Real Zillow Listing Through Lotlytics. Here's What We Found.

Here's a listing that came across our radar: 800 Wyndham Pl, Arlington TX 76017.

Zillow says it's hot. 187 saves. 2,771 views. Listed as "likely to sell faster than 96% of nearby homes." 3 beds, 2.5 baths, corner lot, Mansfield school district, asking $275,000.

If you're a retail buyer, maybe you get excited.

If you're an investor, you open Lotlytics first.

What Zillow Shows You

The listing looks solid on the surface:

• $275,000 ask — listed at $184/sqft
• Built 1985, 1,496 sqft, 2-story traditional
• Corner lot in Collingwood Village subdivision
• Zoned to Mansfield ISD (desirable)
• No HOA
• 4 days on market

The description mentions "ready for your personal touch" — code for cosmetic work needed. There's a wood-burning fireplace, patio, and 2-car garage.

And those save numbers. 187 people saved this listing in 4 days. Zillow's algorithm flags it as a 96th percentile velocity listing.

Retail buyers see all that and panic-offer.

Investors ask different questions.

What Lotlytics Shows You

Connect Lotlytics to Claude via MCP and ask:

"Analyze the Dallas-Fort Worth-Arlington market. What's the real yield and tax picture?"

Here's what comes back:

DFW Market (2026):

• Median home price: $357,649
• YoY appreciation: -3.9% (9th percentile — market is softening)
• Gross rental yield: 5.48%
• Median property taxes: $5,589/yr at 1.69% effective rate
• Net yield after property tax: 3.79%
• Months of supply: 5.2 — buyer's market
• HUD 3BR Fair Market Rent: $2,390/mo

At $275K asking price — 23% below DFW median — this property looks cheap. But "cheap vs. median" isn't the same as "good deal."

The Tax Spike Nobody Talks About

The Zillow listing shows the public tax history:

| Year | Taxes Paid | Change | |------|-----------|--------| | 2025 | $5,872 | +58.6% | | 2024 | $3,704 | +10.1% | | 2023 | $3,365 | -19.6% |

That 2024→2025 jump — $3,704 to $5,872 — is massive. Tarrant County reassessed this property and the tax bill nearly doubled in one year.

A lot of investors look at 2023 taxes ($3,365) and model that. The real 2025 number is $5,872. That's a $210/month difference in cash flow. On a rental property, that's the difference between a deal and a money-loser.

This is exactly why Lotlytics now includes actual median property tax data from Census ACS — because the number matters.

Running the Investment Math

With real numbers from Lotlytics + the Zillow listing:

As a Wholesale Deal:

• ARV (renovated, ~$220/sqft comparable): ~$329,000
• Max wholesale offer (70% rule minus $30K reno): ~$200,000
• Current ask: $275,000
• Gap: $75,000 — doesn't work as wholesale

The 187 saves confirm this: retail demand is real. Motivated sellers don't get 96th percentile velocity. You'd be competing with owner-occupants who don't need a spread.

As a Flip:

• All-in cost: $275K purchase + $30K reno = $305,000
• Sell at ARV ~$329,000
• Gross margin: ~$24,000 before holding costs, agent fees, taxes
• Verdict: Thin. DFW prices down 3.9% YoY — shrinking margin environment

As a Buy-and-Hold Rental:

• Estimated rent (3BR in Arlington): $1,900–$2,100/mo (HUD ceiling: $2,390)
• Purchase at $275K, 20% down ($55K): mortgage + tax + insurance ≈ $1,900/mo
• At $2,100/mo rent: ~$200/mo cash flow before maintenance
• Gross yield: 9.1% | Net after tax: ~5.5%
• Verdict: Workable — but only if you're okay with thin margins and a rising tax environment

The Bottom Line

This is a fine house. It's not a deal.

The Zillow metrics — saves, views, sell speed — tell you about retail demand, not investor returns. They're actually a warning sign for wholesalers: high retail demand means motivated sellers don't live here.

Lotlytics tells you what Zillow can't:

• The DFW market is softening (-3.9% YoY) — negotiate hard or walk
• Net yield after real property taxes is 3.79%, not 5.48%
• The tax assessment jumped 58% — model 2025 numbers, not 2023
• HUD FMR gives you the rental ceiling before you make assumptions

The workflow:

1. Zillow → Find listings, read the description, check days on market
2. Lotlytics → Pull market data, net yield, tax rates, supply/demand context
3. Claude → Ask it to combine both and give you a verdict

That's how AI investors screen deals in 2026.

Try it free — connect Lotlytics to Claude →