Rental numbers for ZIP 87931 (Caballo, NM)
Negative cash flow at today's 7.78% investor rate with 25% down; the typical home breaks even at about 0.9%.
- Gross yield
- 6.0%
- rent x 12 / price
- Est. cap rate
- 2.9%
- NOI / price
- Cash flow
- -$597/mo
- at 7.78%, 25% down
- Typical price
- $199,000
- Zillow ZHVI, Aug 2026
- HUD Fair Market Rent
- $1,000/mo
- HUD Fair Market Rent, 2 bedroom, FY2026
The pro forma
Typical home, default assumptions
| Operator | Line | Amount | Source |
|---|---|---|---|
| Gross rent | $12,000 | ||
| Vacancy | $600 | ||
| Management | $912 | ||
| Property tax | $1,027 | ||
| Insurance | $1,788 | ||
| Maintenance | $1,987 | ||
| Net operating income | $5,686 | ||
| Loan payments | $12,848 | ||
| Cash flow | -$7,162 |
| Operator | Line | Amount | Source |
|---|---|---|---|
| Typical price | $198,682 | ||
| Down payment (25%) | $49,671 | ||
| Loan | $149,012 | ||
| Rate | 7.78% | ||
| Monthly payment | $1,071 | ||
| Cash in | $55,631 | ||
| Cash-on-cash return | -12.9% | ||
| DSCR | 0.44 | ||
| Break-even rate | 0.92% |
Assumptions
Change them in the calculator- Down payment25%
- A common minimum for investment-property and DSCR loans.
- Interest rate7.78%
- Freddie Mac 30-year 7.03% (week of 2026-09-24) + 0.75 point investor premium.
- Loan term30 years
- Fixed, fully amortising.
- Closing costs3% of price
- Added to cash invested.
- Insurance$1,788 a year
- NAIC 2023 average homeowners (HO-3) premium for New Mexico, $1,490, x 1.2 for a landlord policy.
- Maintenance1% of price a year
- The 1% rule of thumb; older homes run higher.
- Vacancy5% of rent
- About 18 days empty a year.
- Management8% of collected rent
- A typical full-service fee; zero if you self-manage.
Trends
Five years to August 2026
- Price, 12 months
- +4.7%
- Rent, 12 months
- n/a
- no Zillow rent series here
- Rent minus price growth
- n/a
- positive means yields are improving
Show the numbers
| Month | Typical value |
|---|---|
| Aug 2021 | $195,647 |
| Aug 2022 | $210,828 |
| Aug 2023 | $208,361 |
| Aug 2024 | $201,532 |
| Aug 2025 | $189,824 |
| Aug 2026 | $198,682 |
Rent references
Two sources, never blended
| Source | Studio | 1 bed | 2 bed | 3 bed | 4 bed |
|---|---|---|---|---|---|
| HUD Small Area FMR, FY2026 | $690 | $760 | $1,000 | $1,390 | $1,610 |
| Zillow observed rent, Aug 2026 | not published for this ZIP | ||||
HUD's Fair Market Rent is the 40th percentile gross rent (rent plus utilities) for a standard unit, and it is what Section 8 vouchers pay against. Zillow's index tracks asking rents on listed homes. The two measure different things, so they are shown side by side and never averaged. HUD area: Sierra County, NM.
Property tax
- Effective rate
- 0.52%
- county, ACS
- At the typical price
- $1,027/yr
Median real estate taxes paid divided by median home value, Census ACS 2020 to 2024. Sierra County: 0.52%. Actual bills depend on the assessment, exemptions and any non-homestead rate.
Supply
The Building Permits Survey has no figure for this county.
Nearby ZIP codes
| ZIP | Distance | Typical price | Rent | Gross yield | Cash flow /mo |
|---|---|---|---|---|---|
| 87942Williamsburg | 9.5 mi | $183,000 | $1,000* | 6.6% | -$516 |
| 87936Garfield | 12.8 mi | $195,000 | $1,040* | 6.4% | -$498 |
| 88042Hanover | 15.0 mi | $245,000 | $1,000* | 4.9% | -$1,036 |
| 87941Garfield | 16.8 mi | $182,000 | $1,040* | 6.9% | -$455 |
| 87935Elephant Butte | 23.8 mi | $240,000 | $1,420* | 7.1% | -$499 |
| 87937Las Cruces | 24.6 mi | $175,000 | $970* | 6.7% | -$487 |
| 87901Truth or Consequences | 25.1 mi | $165,000 | $970* | 7.0% | -$409 |
| 87940Rincon | 27.6 mi | $268,000 | $1,060* | 4.8% | -$1,038 |
* HUD Fair Market Rent, 2 bedroom (no Zillow rent index for that ZIP).
Run the numbers on a real listing
The calculator opens with this ZIP's figures. Swap in a listing's price and rent, your rate and your costs.
Open the calculator for 87931Questions
- Is 87931 good for rental property?
- On the typical home here, priced at $199,000 and renting for $1,000 a month (HUD Fair Market Rent, 2 bedroom, FY2026), the gross yield is 6.0% and the estimated cap rate is 2.9%. At a 7.78% investor rate with 25% down, estimated cash flow is -$597 a month. The median gross yield across the 8,418 ZIP codes with full Zillow data is 5.6%. These are figures for a typical property, not a judgement on any particular one.
- What is the typical rent in 87931?
- Zillow does not publish a rent index for 87931. HUD's FY2026 Small Area Fair Market Rent for a 2-bedroom here is $1,000, the 40th percentile of gross rents and the basis for Section 8 payment standards.
- What is the property tax rate in 87931?
- The effective property tax rate is about 0.52% of value (median taxes paid divided by median home value, Census ACS 2020 to 2024, county figure because the ZIP-level one is not published). On the typical $199,000 home that is about $1,027 a year. Your bill depends on the assessment and local exemptions.
- What interest rate makes a rental in 87931 break even?
- About 0.92%. Below that rate, the typical home here cash-flows with 25% down and the default costs; above it, it does not. Today's investor rate used here is 7.78%.
- How fast are prices and rents changing in 87931?
- Over the 12 months to August 2026, the typical home value changed +4.7%.
Sources and method
- Zillow Home Value Index (ZHVI), mid tier, smoothed and seasonally adjusted
Zillow Research. Read: 2026-08.
Typical home value by ZIP, county, metro and state, and the price trend.
- HUD Small Area Fair Market Rents, FY2026
US Department of Housing and Urban Development. Read: FY2026.
Rent by bedroom count for every ZIP. The rent used on tier B pages, and a reference on all pages. It is the 40th percentile gross rent, so it runs below market.
- American Community Survey 5-year estimates, 2020 to 2024 (B25103 median real estate taxes paid, B25077 median home value, B11001 households)
US Census Bureau. Read: 2020 to 2024.
Effective property tax rate (median taxes paid divided by median value) by ZIP code tabulation area, county and state; households for the permits ratio.
- Freddie Mac Primary Mortgage Market Survey, 30-year fixed (FRED series MORTGAGE30US)
Freddie Mac via the Federal Reserve Bank of St. Louis. Read: 2026-09-24.
The weekly 30-year rate. The site adds a disclosed investor premium to it for the loan payment.
- Building Permits Survey, county monthly files
US Census Bureau. Read: 2025-09 to 2026-08.
New housing units permitted in the last 12 months per 1,000 households, a supply-pressure signal.
- NAIC Homeowners Insurance Report, data for 2023
National Association of Insurance Commissioners. Read: 2023.
Average HO-3 homeowners premium by state, multiplied by 1.2 as a landlord-policy assumption.
Data: Zillow Research (ZHVI, ZORI), HUD, US Census Bureau, Freddie Mac. Every formula is on the methodology page.
Estimates from public data for a typical property. Not investment, tax or legal advice. Your property, financing and costs will differ.