4250 N Lason Ln
Tucson, AZ 85749
$875,000

$5,321/mo at 6.15%
This home comes with a lower rate
About this home

This stunning ranch-style home is situated on almost an acre of horse property in the desirable Tanque Verde valley!. Outstanding curb appeal with circular driveway & welcoming front sitting porch with views! Bright & spacious 2750 SF split bedroom/great room concept features 4 bedrooms, den, and 3 bathrooms. High ceilings throughout. Modern Farmhouse kitchen with spacious island, quartz countertops, and stainless steel appliances. Large primary suite with two walk in closets. Heated and cooled Arizona room with oversized windows off the patio provides additional living space (not included in square footage). Entertainer's backyard with Sparkling pool/spa/water feature, huge detached covered patio with built-in BBQ, bar, and seating with breathtaking mountain views! Continued--> The home is freshly updated with modern, yet warm, wood accents walls and mantel, open kitchen shelving, and bright open feel. Add in recessed lighting, and perfectly coordinated pendants and ceiling fans and this home is move-in ready. The laundry room even promises laundry will be fun with pops of Tiffany-hued color. Plantation shutters, Anderson windows throughout, OWNED solar, solid wood doors and trim, and abundant ceiling fans inside and out. The beautiful backyard offers PebbleTec, solar-heated pool & spa, fire pit, large walled-in ramada which can be used for entertaining, and huge fenced yard with 2 sets of double gates. Room for horses, animals, guest house, sport court, etc. And don't miss the bonus spacious workshop with electricity and storage shed - perfect for a tucked-away project/hobby room.

Home features
4 bedroom
3 bathroom
2,750 sqft
0.88 acres
Built in 1986
Single Family
2-car garage
A/C
Fireplace
See your savings
Interest rate
6.15% 4.42%
Monthly total
$5,321 $4,643
Loan term
26 y 3 mo

Lifetime savings
$213,333
Neighborhood
FAQ

Roam is your trusted partner for affordable home ownership. We help manage the assumption process from start to finish, enabling homebuyers to easily purchase their next home with a low-interest rate mortgage attached.

To qualify, you must meet the current FHA, VA, or USDA loan requirements depending on the type of loan you are assuming. This typically means a minimum credit score of 580, although most lenders prefer 620-640. Your debt-to-income ratio should be under the 50% max under FHA guidelines. Additional information such as employment history, explanations of income for each applicant, and asset verification for a down payment may be needed to process the loan.

An assumable mortgage is a type of home loan that allows a homebuyer to take over the existing mortgage terms from the seller, with no cost to the seller. Many government-backed loans, such as FHA and VA loans, are eligible for assumption, and millions of these mortgages are available.

When interest rates on mortgages are high, assuming a mortgage with a rate as low as 2% allows buyers to save up to thousands monthly compared to buying a home with a traditional mortgage at today’s average rates of 7%. A low-rate assumable mortgage could be the key to finding your dream home at an affordable price.

Roam has compiled available listings with low-rate assumable mortgages for you to browse. To get started, enter the city, state, zip code, or school district you’re interested in purchasing in. Utilize the search filters to narrow down your search. Click “Save search” to save your search preferences and activate listing notifications—we’ll email you as soon as new listings match your criteria.

Once you’ve found your dream home and ready to make an offer, schedule a call with a Roam Advisor directly from the listing. Your Roam Advisor will guide you through each step of the process, while also working directly with your agent, the servicer, and the seller to ensure you close on time.

When assuming the existing mortgage as part of a home purchase, the buyer has to cover the seller’s equity in the home. The seller’s equity is the purchase price minus the remaining mortgage balance. This amount must be covered in full through an all-cash down payment or by taking out a second mortgage.

Yes. Non-veterans can assume a VA loan, provided they meet the lender’s VA criteria. When a qualified buyer assumes a VA mortgage from a veteran or active-duty service member, the seller’s VA loan entitlement remains tied to the assumed loan until the buyer pays off or refinances the loan. This process restores the veteran seller’s entitlement, enabling them to use their VA benefit for a future home purchase.

Yes. All FHA loans are assumable by law as long as the buyer meets the FHA’s credit, income, and qualification requirements and obtain lender approval before assuming the loan (per FHA regulations effected December 15, 1989). Roam makes this process simple for buyers.

Generally, conventional loans are not assumable. In rare cases, a conventional loan may be assumable with lender approval. Use our search tool to find homes with assumable low-rate loans, or reach out to us if you’d like to confirm a specific home’s assumability.

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Last updated: Feb 06, 2026 06:49 pm
Listing agent: Zachary R Tyler (520) 904-5544
Listing provided courtesy of: Tierra Antigua Realty, (520) 290-2335
Details provided by SOUTHAR and may not match the public record.
MLS ID: #22600460
Payment calculations are estimates and exact amounts will be confirmed by your agent.
The data relating to real estate listings on this website comes in part from the Internet Data Exchange (IDX) program of Multiple Listing Service of Southern Arizona. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listings provided by brokerages other than Everystate are identified with the MLSSAZ IDX Logo. All Information Is Deemed Reliable But Is Not Guaranteed Accurate. Listing information Copyright © 2026 MLS of Southern Arizona. All Rights Reserved.
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