What Should You Know Before Buying a Historic Home in Maricopa County, AZ?

If you're buying a historic home in Maricopa County, the short answer is this: you'll likely fall in love with the character, the mature landscaping, and the larger lots — but you also need to plan for older systems, possible renovation restrictions if the home sits in a designated historic district, and a slightly different insurance and inspection process than you'd expect with a newer build. None of that should scare you off. It just means going in with your eyes open.

Historic homes show up all over the Valley, from bungalows in central Phoenix to territorial-style homes in older parts of Glendale and Tempe. They're not for every buyer, but for the right one, they offer something a lot of new construction simply can't: real character, walkable older neighborhoods, and a sense of permanence. Let's walk through what actually matters when you're shopping for one.

What Counts as a "Historic Home" in Maricopa County?

There's an important distinction buyers often miss: not every old home is in a legally designated historic district, and not every historic district has the same level of restriction.

Locally Designated Historic Districts

The City of Phoenix has dozens of officially designated historic districts, concentrated mostly in and around downtown and central Phoenix. Some of the better-known ones include Willo, Encanto-Palmcroft, F.Q. Story, Coronado, Roosevelt, Ashland Place, Woodland, Country Club Park, and Los Olivos. Other Maricopa County cities have their own pockets of historic character too — Glendale's Catlin Court area near downtown, and older sections of Tempe and Litchfield Park.

Homes inside a locally designated historic district are usually subject to a Historic Preservation (HP) overlay zoning designation. That overlay doesn't stop you from renovating — it mostly governs what you can do to the parts of the house visible from the street.

Homes That Are Just Old, Not Officially Historic

Plenty of charming older homes in Maricopa County — say, a 1950s ranch in a Phoenix neighborhood that was never formally designated, or an older farmhouse-style property out in Buckeye or Litchfield Park — have all the character of a historic home without any of the district-level restrictions. These give you more renovation freedom, but you'll still want to budget for the realities of an older structure.

Before you write an offer, it's worth confirming which category your target home falls into. Your agent can pull the zoning and historic designation status for any address before you ever tour the property.

Renovation Rules: What You Can and Can't Change

This is the number one thing buyers misunderstand about historic districts, so let's clear it up directly: being in a historic district does not mean you need permission to repaint your bedroom or replace your kitchen cabinets. Interior work is almost always unrestricted.

What typically does require review — usually a Certificate of Appropriateness from the city's historic preservation office — includes:

• Changes visible from the street, like a new front door style, window replacements, or exterior paint colors that deviate from approved palettes
• Additions that change the home's footprint or roofline
• Removing or altering original architectural features like porches, brick facades, or decorative ironwork
• Demolition of any structure on the property, including detached garages or casitas
• New fencing or walls along the street-facing property line

The review process is usually more of a design consultation than a roadblock — the historic preservation office wants changes to be sympathetic to the neighborhood's character, not to prevent you from updating the home. But it does add time to a renovation timeline, and it's something a buyer planning a major exterior remodel needs to know before closing, not after.

Financing a Historic Home

You can absolutely use a conventional, FHA, or VA loan to buy a historic home in Maricopa County — historic designation itself doesn't disqualify a property from standard financing. Where things can get more complicated is the condition of the home itself.

FHA and VA loans in particular require the home to meet minimum property standards. If an appraiser flags issues like an outdated electrical panel, active roof leaks, or missing GFCI outlets near water sources, the lender may require those repairs before closing — or the seller and buyer may need to negotiate a repair escrow. This isn't unique to historic homes, but older homes are statistically more likely to trip these requirements than a house built in the last decade.

If you're eyeing a historic home that needs significant work — knob-and-tube wiring replaced, galvanized plumbing swapped for copper or PEX, an HVAC system that's past its useful life — an FHA 203(k) renovation loan can be worth exploring, since it lets you roll the purchase price and renovation costs into a single loan.

Insurance Considerations Buyers Often Overlook

Insuring an older home isn't always as simple as insuring a newer one, and this is a step buyers sometimes leave until the last minute — which is a mistake. Get quotes early in your escrow period, not the week before closing.

A few things that can affect your rate or even your ability to get standard coverage:

• Electrical systems. Older wiring types like knob-and-tube or aluminum branch wiring can make some insurers decline coverage outright, or require an upgrade before binding a policy.
• Plumbing materials. Galvanized steel pipe is more prone to leaks and corrosion, which some carriers factor into pricing or coverage decisions.
• Roof age and material. An original roof from decades ago will draw more scrutiny than a roof replaced in the last 10-15 years.
• Foundation and structural history. Any past settling, cracking, or prior repairs should be disclosed and can affect how an insurer underwrites the policy.

None of these are automatic deal-breakers. Plenty of historic homes insure just fine. The point is simply: don't assume, ask a broker for a quote before your inspection contingency deadline so you have time to negotiate if something comes back unexpected.

Property Taxes and Historic Preservation Incentives

Arizona offers a historic property tax reclassification program for owner-occupied homes that are individually listed on, or contributing properties within, a National Register or locally designated historic district. The program can meaningfully reduce the assessed value used to calculate property taxes for qualifying owners who commit to maintaining the property's historic character. Requirements, timelines, and paperwork vary, so this is one to research directly with the Maricopa County Assessor's Office and your target city's historic preservation office rather than assume — but it's a real incentive that's worth investigating if you're buying in a designated district and plan to live in the home yourself.

The Inspection: What to Look For

A standard home inspector can absolutely inspect a historic home, but if the property is more than 60-70 years old, it's worth asking whether they have specific experience with older construction methods. Things to pay close attention to:

• Electrical panel capacity and wiring type — older homes were built for far less electrical load than modern households use
• Plumbing material throughout the home, not just at fixtures visible during a walkthrough
• Foundation condition, especially on homes built before modern slab and footing standards were common
• HVAC system age and whether ductwork has been updated along with the unit
• Roof structure, particularly on homes with original masonry or tile
• Lead paint and asbestos — homes built before 1978 require a federal lead-based paint disclosure, and older insulation or flooring materials may contain asbestos. Neither is automatically dangerous if undisturbed, but it affects renovation planning

None of this means a historic home is a bad buy. It means you go in with a clear picture of what you're taking on, and you negotiate accordingly.

Two Real-World Scenarios

Scenario one: the cosmetic remodel. A buyer purchases a 1940s bungalow in Phoenix's Willo Historic District, planning to update the kitchen, refinish the original hardwood floors, and repaint the interior. Because none of this touches the exterior, the buyer doesn't need historic preservation approval for any of it — just standard city permits for the kitchen electrical and plumbing work. The renovation timeline looks almost identical to what it would be on a non-historic home.

Scenario two: the addition. A different buyer falls for a home in the same district but wants to add a second story for more bedroom space. Because this changes the roofline and is visible from the street, it triggers a Certificate of Appropriateness review before permits can be pulled. The design has to be sympathetic to the district's character — which doesn't mean it has to look old, but it does mean working with an architect familiar with historic preservation guidelines, and building in extra time before construction can start. That buyer needed to know this before making an offer contingent on that addition being feasible on their timeline.

Common Mistakes Buyers Make

The most common misstep is assuming historic district restrictions apply to everything, when in reality they're almost always focused on the street-facing exterior. The second most common mistake is the opposite problem — assuming there are no restrictions at all, and getting partway into planning an addition or major exterior change before learning it needs approval.

Other mistakes worth avoiding: skipping an insurance quote until late in escrow, using a general inspector without asking about their experience with older homes, and underestimating the cost of bringing electrical or plumbing systems up to current standards. Budget for these realities upfront rather than treating them as surprises.

Frequently Asked Questions

Are all older homes in Maricopa County in a historic district?

No. Plenty of older, character-filled homes were never formally designated. Only homes within an officially recognized historic district — locally, or on the National Register — fall under preservation review for exterior changes.

Do I need permission to renovate the inside of a historic home?

Generally no. Interior renovations are typically outside the scope of historic preservation review, which focuses on street-visible exterior elements.

Can I get a conventional or FHA loan on a historic home?

Yes. Historic designation doesn't disqualify a home from standard financing. The home's actual condition — not its age or designation — is what lenders and appraisers evaluate.

Will homeowners insurance cost more for a historic home?

It can, depending on the age and condition of the electrical, plumbing, and roofing systems. Get a quote early in escrow so you have time to negotiate if anything comes back unexpected.

What is a Certificate of Appropriateness?

It's the approval a homeowner in a historic district typically needs before making exterior changes visible from the street, such as additions, window replacements, or exterior color changes.

Is there a property tax benefit to owning a historic home in Maricopa County?

Arizona has a historic property tax reclassification program for qualifying owner-occupied historic homes. Eligibility and requirements vary, so check directly with the Maricopa County Assessor's Office and your city's historic preservation office.

Should I hire a specialized inspector for a historic home?

If the home is several decades old, it's worth asking a prospective inspector about their experience with older construction, wiring, and plumbing systems before you hire them.

Thinking About Buying a Historic Home in Maricopa County?

Stephanie Pondevie is a bilingual REALTOR® in Maricopa County, AZ, helping buyers navigate historic home purchases with confidence — from understanding what a historic district designation actually means for your renovation plans to lining up the right inspector and insurance quote before your contingency deadlines. With 12+ years of experience and ABR® and SRS® designations, Stephanie helps buyers move through these details without the guesswork.

If you're considering a historic home anywhere in Maricopa County, reach out through yourhomecomesfirst.com to talk through your options before you start touring.