New Mexico Mortgage Guide 2026
Most of New Mexico shares one FHA limit, one conforming limit and one USDA income limit. Los Alamos and Santa Fe counties break the FHA and USDA limits, and knowing which side of that line your address falls on changes the numbers that apply to you. This guide covers the limits, the programs, the taxes and the closing costs.
New Mexico Loan Limits by County
Thirty-one of New Mexico’s thirty-three counties sit at the 2026 national FHA floor. Two do not. Los Alamos and Santa Fe both clear the FHA high-cost threshold, and they are the reason a single New Mexico figure does not cover every address in the state.
| County group | One-Family FHA | One-Unit Conforming |
|---|---|---|
| 31 counties at the floor | $541,287 | $832,750 |
| Los Alamos County | $692,300 | $832,750 |
| Santa Fe County | $569,250 | $832,750 |
Notice that the conforming column does not move. Two counties carry higher FHA limits while every New Mexico county sits at the same conforming limit. That is not an error — see the note below.
FHA high-cost limits are set at 115% of the local median sale price. A conforming high-cost designation requires 115% of the local median to exceed the $832,750 national baseline, which neither Los Alamos nor Santa Fe approaches. The two limits come from different agencies using different formulas, so they move independently. FHA figures from the HUD FHA Mortgage Limits lookup, conforming from FHFA.
Loan Programs Available in New Mexico
Every major program operates statewide. With a $248,100 median home value, loan limits rarely bind outside the two high-cost counties.
| Program | Minimum Down | Mortgage Insurance | Notes |
|---|---|---|---|
| FHA | 3.5% | 1.75% upfront + 55 bps annual | Every New Mexico FHA loan is in the $726,200-or-less premium tier, including Los Alamos |
| VA | 0% | None | 2.15% funding fee on first use under 5% down; no loan limit with full entitlement |
| USDA | 0% | 1.00% upfront + 0.35% annual | Base income limit statewide, with Los Alamos and Santa Fe higher |
| Conventional | 3% | PMI, cancellable at 80% LTV | $832,750 in all 33 counties |
Housing New Mexico assistance layers on top of a first mortgage. FirstDown works with FHA, VA, USDA, HUD Section 184, HFA Advantage and HFA Preferred Conventional loans.
Housing New Mexico Mortgages
Housing New Mexico, formally the New Mexico Mortgage Finance Authority, runs eight homebuyer products. They are designed to stack, with one hard ceiling.
| Program | What it is | Terms |
|---|---|---|
| FirstHome | First mortgage | For first-time buyers with low to moderate income; stand-alone or paired with FirstDown |
| FirstDown | Second mortgage | Up to 4% of the sales price for down payment and closing costs; fixed rate, multiple term options |
| FirstDown Plus | Third mortgage | $10,000 at 0.00% over 15 years, $55.56 a month; balance due on sale, refinance or transfer |
| HomeNow | Second mortgage | $7,000 with no monthly payment, forgivable after 10 full years; for buyers at or below 80% of area median income |
| HomeForward | First mortgage | For repeat buyers and those who do not qualify for FirstHome |
| HomeForward DPA | Second mortgage | Optional down payment assistance alongside HomeForward |
| NewHome Rate Advantage | Rate reduction | New construction, HomeForward only |
| Manufactured Home Financing | Assistance | Works with FHA, VA, USDA-RD and specific conventional programs |
FirstDown or HomeNow plus FirstDown Plus cannot exceed $35,000 combined. A 620 minimum credit score and pre-purchase homebuyer counseling apply across the board.
Income and purchase price limits vary by county and rise in targeted areas. Los Alamos and Santa Fe carry the highest limits in the state. Check your county on Housing New Mexico’s limits page.
New Mexico Property Taxes
On a median-valued home, New Mexico property taxes are about $144 a month, which meaningfully changes how much house a given payment buys.
New Mexico’s est. effective property tax rate is 0.70% — $1,731 in median real estate taxes paid against a $248,100 median home value, from the 2024 American Community Survey.
| Measure | New Mexico | Source |
|---|---|---|
| Median real estate taxes paid | $1,731 | ACS 2024 table B25103 |
| Owners with a mortgage | $2,030 | ACS 2024 table B25103 |
| Owners without a mortgage | $1,332 | ACS 2024 table B25103 |
| Median home value | $248,100 | ACS 2024 table B25077 |
This is an estimated effective rate — the ratio of two statewide medians from the 2024 American Community Survey. It is not a median of per-household rates and not a statutory mill levy. Your actual bill depends on your county and school district.
New Mexico Closing Costs
New Mexico county clerks charge a statutory recording fee of $25 per document under NMSA 1978, § 14-8-15. A document with more than ten index entries costs $25 more for each additional block of ten or fewer.
| Item | New Mexico | Notes |
|---|---|---|
| County clerk recording | $25 per document | NMSA 1978, § 14-8-15 |
Recording fee from the Doña Ana County Clerk fee schedule, which cites NMSA 1978, § 14-8-15.
The New Mexico Market
New Mexico’s median home value is $248,100 and its estimated effective property tax rate is 0.70%. Los Alamos and Santa Fe carry higher FHA limits than the other 31 counties.
| Factor | New Mexico | Why it matters |
|---|---|---|
| Median home value | $248,100 | Well under the FHA floor, so limits rarely bind |
| Est. effective property tax | 0.70% | ACS 2024 median taxes ÷ median home value |
| Counties above the FHA floor | 2 of 33 | Los Alamos and Santa Fe only |
| Recording fee | $25 per document | NMSA 1978, § 14-8-15 |
