Total monthly cost of ownership
Cost to Own a Home in South Valley, New Mexico
A $205,000 home here costs
$1,632per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $1,054. The real number is $578 higher every month — 55% more than the payment most buyers budget for.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
South Valley against Bernalillo County and New Mexico
| Measure | South Valley | Bernalillo County |
|---|---|---|
| Median home value | $205,200 | $268,500 |
| Median property tax | $1,467 | $2,544 |
| Effective tax rate | 0.715% | 0.947% |
| Median gross rent | $942 | $1,087 |
| Population | 36,605 | 674,357 |
The weather behind that power bill
South Valley sits in Bernalillo County, which averages a high of 91.2°F in its hottest month and a low of 26.4°F in its coldest, with 8.84" of precipitation a year and 46% of it in a single three-month stretch. That climate drives 1,438 cooling and 3,996 heating degree days, which is what sets the $127 electricity line above.
See the full climate breakdown for Bernalillo County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Bernalillo County
Full Bernalillo County cost breakdown · Every county in New Mexico
Common questions
How much does it cost to own a home in South Valley?
A $205,000 home in South Valley, New Mexico costs approximately $1,632 per month with 20% down at 6.66%. That is $1,054 principal and interest, $122 property tax, $90 homeowners insurance, $195 utilities and $171 set aside for maintenance.
What is the property tax rate in South Valley?
South Valley has an effective property tax rate of 0.715%, based on a median home value of $205,200 and median real estate taxes of $1,467. That is lower than the Bernalillo County average of 0.947%.
What is the average home price in South Valley?
The median owner-occupied home value in South Valley, New Mexico is $205,200, against $268,500 across Bernalillo County.
Is it cheaper to rent or buy in South Valley?
Median gross rent in South Valley is $942 a month, against $1,632 to own the median home all in. Renting costs less month to month here, though renting builds no equity.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for South Valley — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for New Mexico.
- Electricity price — EIA Electric Power Monthly Table 5.6.A.
- Mortgage rate — Freddie Mac PMMS, refreshed weekly.
- Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.