How Much Does It Cost to Live in an RV Full-Time in Moses Lake, WA?

Full-time RV living in Moses Lake, Washington starts with one number: at Willows Trailer Village, a full-hookup monthly site is $550 per month, including water, sewer, garbage, and electricity. That single all-in figure is the anchor of any honest budget, and it’s unusual — most monthly RV parks bill electric separately, which is where budgets go sideways.

Below is how full-time RV costs actually break down in the Columbia Basin, category by category, using the park’s real numbers where we have them and honest descriptions where we don’t.

1. The Site Fee: $550/Month, All In

Your site fee is the largest and most predictable line in the budget. At Willows, $550 covers the site itself plus four utilities that are normally separate bills:

• Water — no metered water bill
• Sewer — full sewer hookup at every site
• Garbage — no separate waste service to set up
• Electricity — 30- and 50-amp service, included for ordinary residential RV use

Why electricity matters so much here: Moses Lake summers are hot and dry, and an RV air conditioner runs hard from June through September. Winters are cold, and electric heat runs hard from November through February. In a park that meters electric, those two seasons can swing your housing cost by a wide margin month to month. At Willows, January and July cost the same.

2. Deposits and Move-In Costs

Deposits and any applicable fees are handled during the application process — call (206) 495-4101 for specifics. Budget separately for the one-time setup items that make an RV livable long-term: a quality water pressure regulator, a heated water hose for winter, a surge protector for your amp service, sewer hose and supports, and skirting, which is required within 30 days of move-in at Willows (metal, vinyl, or painted material). Skirting is a real cost, but it’s also the single best investment you’ll make in winter comfort.

3. RV Insurance

Full-timer RV policies cost more than recreational-use policies because the rig is your residence. Rates depend on your rig’s value, age, type, and your driving record. Talk to your carrier specifically about full-time coverage — a recreational policy may not cover you the way you assume when the RV is a primary residence.

4. Internet and Phone

Most long-term RV residents in the area use a cellular hotspot plan or satellite internet. This is one of the bigger monthly variables and depends entirely on how much data your household uses. If you work remotely, price a plan with real headroom before you commit.

5. Propane

Even with electricity included, many rigs use propane for cooking, the water heater, or the furnace. Propane use spikes in winter if your furnace is your primary heat source. Many residents here lean on electric space heating (included in rent) and keep propane as backup — a meaningful cost advantage of an all-in electric park.

6. Maintenance, Tires, and Repairs

An RV lived in year-round wears differently than one used a few weekends a year. Budget for roof sealant inspections, seals and caulking, appliance service, and tires that age out whether or not you drive. Setting aside a modest monthly maintenance reserve is what separates comfortable full-timers from stressed ones.

7. Laundry and Everyday Life

Willows has on-site laundry facilities for residents, so there’s no drive across town. Groceries, fuel, and everyday costs in Moses Lake are generally reasonable compared with Washington’s west side — one of the practical reasons people relocate here in the first place. For local context, see our Moses Lake area guide.

Putting It Together

A realistic full-time RV budget in Moses Lake is: $550 site fee (all utilities and electricity included) + insurance + internet + propane + a maintenance reserve + your ordinary living costs. Compared with a conventional lease — where rent is the beginning of the bill list, not the end — the structure is dramatically simpler. For a straight comparison of the trade-offs, read Full-Time RV Living vs. Renting an Apartment in Grant County.

For context, major rental listing platforms put the average apartment rent in Moses Lake in the mid-2026 market at roughly $1,150 to $1,300 per month, with one-bedroom units generally in the $1,165–$1,365 range and two-bedrooms closer to $1,400–$1,500. Those figures are the rent alone — electricity, water, sewer, and garbage are typically billed on top. Listing averages move month to month, so check a current source before you plan around a specific number.

Who This Math Works Best For

Local workers wanting stable housing costs, travel nurses and project workers on stipends, and retirees on fixed incomes all run this same calculation and land in the same place. See who stays at Willows, or read the full guide to long-term RV living in Moses Lake.

Frequently Asked Questions