








A quick, investor-focused snapshot highlighting income strength, yield potential.
| Key metrics | Value |
|---|---|
| Price | $399,900 |
| Est. Rent | $3,200/mo |
| ROI | 18% |


Investment property for sale in San Antonio at 21 Aston Gln, San Antonio, TX, 78257 offers a 10.88% rental yield on a $725,000 purchase with $6,571/mo rent. Total monthly income registers $6,571/mo, and a $3,549/mo payment leaves $1,120/mo available for distribution. Annual cash flow reaches $13,439/yr on $238,525 to close, and return on cash invested stands at 25.69% in year one. Equity gained on principal adds $4,678/yr while 5% annual appreciation supports $200,304 over five years. Portfolio math shows five-year ROI at 135.58% and total cumulative return in cash at $323,393. Financing is available via Ziffy Mortgage’s DSCR loan, which evaluates $6,571/mo property income against a $3,549/mo payment rather than investor’s personal income documents like W2s, Salary slips, and Tax returns.
Single Family
Built in 1995
7,631 sqft lot
$N/A/sqft
$295 monthly HOA
Neighborhood data shown for ZIP Code: 78257, San Antonio, TX area.
| Category | Value |
|---|---|
| Total HU (Housing Units) | 7,814 (100%) |
| Owner Occupied HU | 2,131 (27.3%) |
| Renter Occupied HU | 4,224 (54.1%) |
| Vacant Housing Units | 1,459 (18.7%) |
| Median Home Value | $609,169 |
| Average Home Value | $660,359 |
Residential
6,905
Single Family
2,574
Multi-Family
4,331
Businesses
591
Date | Event | Price |
|---|---|---|
| No price history data available | ||
Date | Tax Paid | Tax Increase Rate | Value | Value Increase Rate |
|---|---|---|---|---|
| 2024-05-16 | $9531.95 | -1.84% | $843,055 | 10.00% |
| 2023-05-16 | $9710.51 | -23.22% | $766,414 | 10.00% |
| 2022-05-16 | $12647.99 | 1.09% | $696,740 | 10.00% |



Listed by: Chris Lawrence • Trillionaire Realty
Mls Name: HAR
Mls Provider:
Mls ID: #23322267
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