3931-3933 18th StSan FranciscoCA94114



INVESTMENT ANALYSIS
Investment Verdict
Appreciation PlayYield and appreciation often trade off, and at 3931-3933 18th St, San Francisco, CA, 94114 in San Francisco the bet is firmly on appreciation. Rental yield 4.37%. The 4.37% gross yield on a $1,588,000 price is below income-first thresholds, but 5%/yr value growth projects $438,735 in equity by year five. Ziffy Mortgage's non-U.S. DSCR mortgage (0.81) finances the acquisition on rental income alone. A larger down payment (30–35%) reduces monthly debt service and tightens the spread. Total projected cumulative return: $289,438.
| This Property | City Avg | |
|---|---|---|
| Gross Rental Yield | 4.4% | 4.5% |
| Monthly Cash Flow | $(4,918) | $2,800 |
City averages based on San Francisco market data in our database. Property projections are estimates.
DSCR Loan Qualification
| Monthly Rental Income | $5,779 |
| Total Monthly Debt Service | $10,065 |
| DSCR Ratio | 0.57x |
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.
Multi Family
Built in 1900
2,848 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 94114, San Francisco, CA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 18,680 (100%) |
| Owner Occupied HU | 7,096 (38.0%) |
| Renter Occupied HU | 9,994 (53.5%) |
| Vacant Housing Units | 1,590 ( 8.5%) |
| Median Home Value | $1,868,421 |
| Average Home Value | $1,722,524 |
Housing Distribution
Address Breakdown
Residential
17,163
Single Family
10,213
Multi-Family
6,950
Businesses
924



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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


Multi Family
Built in 1900
2,848 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 94114, San Francisco, CA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 18,680 (100%) |
| Owner Occupied HU | 7,096 (38.0%) |
| Renter Occupied HU | 9,994 (53.5%) |
| Vacant Housing Units | 1,590 ( 8.5%) |
| Median Home Value | $1,868,421 |
| Average Home Value | $1,722,524 |
Housing Distribution
Address Breakdown
Residential
17,163
Single Family
10,213
Multi-Family
6,950
Businesses
924
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices











