7150 Castlewood DrSummersetSD57718



INVESTMENT ANALYSIS
Investment Verdict
Income-ProducingThere's a case for owning boring assets in strong markets. Rental yield 6.75%. It won't spike overnight, but it will produce quarter after quarter of U.S. dollar income with long-run appreciation. Ziffy Mortgage's DSCR loan removes U.S. income documentation barriers for non-residents. Five-year appreciation of $124,050 and $4,135/yr in equity build project total return of $150,440.
| This Property | National Avg | |
|---|---|---|
| Gross Rental Yield | 6.8% | 6.2% |
| Monthly Cash Flow | $(313) | $180 |
National averages based on 2024–2025 U.S. residential rental market data. Content is user-generated and unverified.
DSCR Loan Qualification
| Monthly Rental Income | $2,525 |
| Total Monthly Debt Service | $2,659 |
| DSCR Ratio | 0.95x |
Ziffy Mortgage typically prefers a DSCR of 1.0+, but in some cases you may qualify with a DSCR below 1. To explore if this deal qualifies for an investment mortgage, book time with your loan officer →
Estimates assume 6.0% rate / 30-yr fixed, 30% down, 1% tax, 0.5% insurance. Not a commitment to lend.
Single Family
Built in 2005
0.26 Acres lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 57718, Black Hawk, SD area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 3,174 (100%) |
| Owner Occupied HU | 2,560 (80.7%) |
| Renter Occupied HU | 467 (14.7%) |
| Vacant Housing Units | 147 ( 4.6%) |
| Median Home Value | $311,684 |
| Average Home Value | $333,230 |
Housing Distribution
Address Breakdown
Residential
2,850
Single Family
2,850
Multi-Family
0
Businesses
261



Nearby investment properties with comparable rents
Nearby investment properties with comparable prices

Ziffy AI Summary
A quick, investor-focused snapshot highlighting income strength, yield potential.
| Key metrics | Value |
|---|---|
| Price | $399,900 |
| Est. Rent | $3,200/mo |
| ROI | 18% |
- Attractive rent-to-price ratio for income stability
- Good fit for DSCR financing with healthy coverage


Single Family
Built in 2005
0.26 Acres lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 57718, Black Hawk, SD area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 3,174 (100%) |
| Owner Occupied HU | 2,560 (80.7%) |
| Renter Occupied HU | 467 (14.7%) |
| Vacant Housing Units | 147 ( 4.6%) |
| Median Home Value | $311,684 |
| Average Home Value | $333,230 |
Housing Distribution
Address Breakdown
Residential
2,850
Single Family
2,850
Multi-Family
0
Businesses
261
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices



Listed by: Jeremy Kahler • Keller Williams Realty Black Hills SP
Mls Name: Mount Rushmore Area AOR
Mls Provider:
Mls ID: #87228
Disclaimer: The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Mount Rushmore Area Association of REALTORS Multiple Listing Service. Real estate listings held by brokerage firms other than Zillow Inc. are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers. The broker(s) providing this data believes it to be correct, but advises interested parties to confirm the data before relying on it in a purchase decision. Copyright 2026 Mount Rushmore Area Association of REALTORS®., Inc. Multiple Listing Service. All rights reserved








