New Home Insurance: When to Buy, What It Costs & Builder's Coverage

When to Secure Home Insurance on a New Home

Timing your homeowners insurance is one of the most critical, and most overlooked, steps in the homebuying process. If you are financing with a mortgage, homeowners insurance is effectively mandatory, and most lenders want your declarations page or insurance binder submitted before closing, with many requiring it at least three business days ahead and some asking for it one to two weeks in advance. Without proof of coverage, your lender will not fund the loan and your closing gets delayed.

To avoid last-minute scrambling, most housing professionals recommend shopping for insurance 30 days before closing and finalizing your policy 7 to 14 days out. Starting as soon as your offer is accepted, ideally 30 days before closing, is smart because your mortgage lender will require proof of an active policy before they release the funds. This timeline gives you room to compare quotes from multiple carriers, complete any underwriting review, and handle any property-specific complications like location-related risk factors or high-value features.

The Insurance Closing Timeline

Once you secure the policy, the effective date should be set to your closing day so the property is protected as soon as ownership transfers. Homeowners insurance is typically paid in full for the first year at closing, meaning your policy must be active on or before the closing date and appears as a prepaid cost on your closing disclosure, and your lender will often collect additional funds for an escrow account to pay future insurance bills. Learn more about home insurance shopping strategy before you start, and review the essential home insurance questions to ask every carrier.

Builder's Risk Insurance vs. Permanent Homeowners Insurance

If you are purchasing a newly constructed home that is still being built, there is an important coverage gap you need to understand: a standard homeowners insurance policy is designed for completed, occupied dwellings. It does not adequately protect a home that is actively under construction.

That is where builder's risk insurance (also called "course of construction" insurance) comes in. It is a specialized property policy that fills the gap between vacant land and a finished, insurable structure. It covers the building itself, materials stored on site, and materials in transit or temporarily stored off site. When a covered event causes physical damage, the policy pays for repairs, replacement materials, and debris removal. Our home insurance during renovation guide explains similar dynamics when you are remodeling rather than building from scratch.

Builder's risk policies are temporary, typically tied to the construction timeline, and expire when construction is complete and a certificate of occupancy is issued. For new home builds in 2026, builders risk typically runs about 1% to 4% of total construction value, with major renovations closer to 1% to 3% of renovation value. The 2026 market has actually softened in many regions. Base builder's risk rates now run roughly $0.85 to $4.20 per $100 of project value, and rates in non-catastrophe zones have declined 5 to 7% as new carriers enter the residential segment, though high-hazard coastal and wildfire areas still see modest upward pressure.

For a deeper dive into permanent policy types, see our types of home insurance policies breakdown to understand which permanent policy best fits a new home once construction wraps up.

New Construction Home Insurance: Costs & Discounts

Here is the good news: new homes are dramatically cheaper to insure than older ones. Insurers view new construction favorably because it means modern building codes, updated electrical and plumbing systems, new roofing materials, and lower likelihood of wear-related claims.

According to industry analyses, in 2025 the typical annual premium for a newly built residence was 35% lower than that of a home built 20 years prior, saving buyers roughly $1,002 per year, and 38% lower than a 40-year-old property. The Zebra's 2026 data goes even further: the price difference between insuring a new construction versus a 10-year-old house is 53%, with new construction averaging about $80 per month or $966 per year, and rates climb incrementally as the home ages beyond 30 years. Hippo Insurance's proprietary data shows premiums for existing resale homes were on average 53.9% higher than those for new construction nationally.

Why Insurers Love New Construction

• New roof: Modern roofing materials, especially impact-resistant options, can reduce your premium meaningfully
• New electrical systems: Updated wiring eliminates fire risk associated with aging electrical panels
• New plumbing: No lead pipes, no corroded fittings, so far less risk of water damage claims
• Smart home & security systems: Smoke detectors, fire alarms, water leak sensors, and monitored security systems can cut premiums by an additional 5-20%
• Building code compliance: Newer homes built to current codes suffer less damage in storms, which lowers your risk profile

2026 Home Insurance Cost Benchmarks

The average cost of homeowners insurance in the U.S. in 2026 is about $2,490 a year for $400,000 worth of dwelling coverage, but rates vary widely by state, with Oklahoma, Nebraska and Kansas ranking among the most expensive. LendingTree data shows Oklahoma has the highest average rate at $5,298 (121% above the national average), followed by Nebraska at $4,956 and Colorado at $4,310. The Zebra reports Florida has the most expensive home insurance premiums in the country at $9,449 per year on average, and Oklahoma, Mississippi, Louisiana and Nebraska all exceed $5,000 a year. For a brand-new home, your effective rate could be significantly below these figures because of the new-construction risk profile. Also explore our guide on construction cost inflation and home insurance to make sure your limits keep pace with rising rebuild costs.

Embedded Insurance Programs from Builders

An increasingly common feature in new home communities is embedded insurance, a program where the builder has partnered directly with an insurance provider to offer integrated homeowners coverage at the point of sale. Embedded insurance is offered by certain builders to build your home insurance policy right into your new-home purchase, allowing you to secure coverage from the jump and skip the extra step of shopping for a separate policy before closing. Westwood Insurance Agency and Hippo Insurance are the two major players in the space, and their integration has now reshaped the landscape.

Westwood now powers the embedded home insurance experience for 20 of the top 25 U.S. homebuilders, representing over 35% of new single-family homes built in the U.S. annually, after acquiring Hippo's homebuilder distribution network. Under the deal, Hippo's insurance product tailored for new construction homes gives Westwood's growing list of builder clients an additional capacity option. Westwood is licensed in all 50 states and connects buyers with multiple carriers, so buyers still get real carrier competition inside the streamlined flow.

Embedded insurance can be convenient and may offer exclusive discounts not available through traditional channels. However, convenience shouldn't replace comparison shopping. Always get at least two or three competing quotes (learn how with our home insurance quote guide) before committing to a builder's embedded insurance program.

Common Mistakes First-Time Homebuyers Make With Insurance

New homeowners, especially those buying their first property, make several predictable insurance mistakes that can cost them significantly. Here are the most important ones to avoid:

1. Insuring Based on Mortgage Balance, Not Replacement Cost

This is the most financially dangerous mistake. Your mortgage balance (or even your purchase price) is not the same as your home's replacement cost, which is what it would actually cost to rebuild the structure from the ground up at today's material and labor prices. Insuring your home for what you paid or its current real-estate appraisal can leave a coverage gap, because market value considers your land, neighborhood, local demand, and other factors that aren't included in what your insurer would pay to rebuild.

Industry data consistently shows the average U.S. home is underinsured by roughly 22% below true replacement value, and construction cost inflation continues to widen the gap. Always base your dwelling coverage on a proper replacement cost estimate. Our guides on dwelling coverage limits and rebuild cost vs. home value explain exactly how to set the right limits.

2. Choosing the Cheapest Policy Without Comparing Coverage

Shopping on price alone is a recipe for gaps and denied claims. Cheap policies often come with low coverage limits (payouts won't cover the full cost of repairs or replacement), high deductibles that force you to pay thousands out-of-pocket, and coverage gaps that leave you vulnerable to risks you assumed were covered. Compare at least three quotes based on coverage breadth, not just the dollar amount. Learn how in our home insurance shopping guide.

3. Not Accounting for Inflation

Construction costs continue to climb in 2026. A coverage limit that was appropriate at closing can become dangerously inadequate within a few years. Ask about inflation protection endorsements that automatically adjust your dwelling coverage limit annually. Extended replacement cost endorsements (typically 20% to 50% above your dwelling limit) provide an additional cushion when actual rebuild costs exceed your policy limits. Learn more about the underinsured home insurance risk and how to close the gap. Reviewing how much coverage you really need can also help you avoid this trap.

4. Reducing Limits Instead of Raising the Deductible

People often make the mistake of reducing the amount of coverage on their home in an attempt to bring down their premium. A better approach is to carry strong coverage and simply raise your deductible. You still get a lower premium, but you keep the robust coverage you actually need at claim time.

5. Skipping Flood and Sewer Backup Coverage

Standard homeowners policies exclude flooding entirely and typically exclude sewer backup without an add-on endorsement. New buyers frequently presume that standard homeowners insurance covers natural disasters, but floods, earthquakes, and sewer backups are typically excluded, and many homeowners don't realize this until it's too late. If your new home is in a flood-prone or storm-risk area, you need separate flood insurance. Learn more in our guide on hazard insurance vs. homeowners insurance.

6. Not Reviewing Coverage After the First Year

Your new-home discounts and coverage needs can change. After Year 1, shop your policy again at renewal, especially if your premium has shifted, and update limits if you've added a fence, deck, detached garage, or other structures. Our first-time buyer guide walks through the renewal checkpoints.

Documentation Checklist for New Home Insurance

Gather this information before calling insurers to streamline quoting and get the most accurate rates:

Frequently Asked Questions

Do I need homeowners insurance before I close on a new home?

Yes. If you are financing with a mortgage, your lender will require proof of homeowners insurance before releasing funds at closing. Most lenders want your declarations page or insurance binder submitted at least three business days before closing, and some ask for it one to two weeks in advance. It is smart to start shopping 30 days before your closing date to allow time for comparison and underwriting.

What is builder's risk insurance and do I need it as a buyer?

Builder's risk insurance is a temporary policy that covers a home during the construction phase, protecting the structure, materials, and equipment from risks like theft, fire, and weather damage. While many builders carry their own builder's risk policy, their coverage protects the builder, not necessarily you. If you are custom-building a home or overseeing your own construction project, purchasing your own builder's risk policy ensures your financial interest is protected. In 2026, builders risk premiums typically run 1% to 4% of total project value for new home builds, with softening rates in non-catastrophe zones.

How much can I save on insurance for a brand-new home?

Newer homes are dramatically cheaper to insure than older ones. Recent data shows premiums for newly built homes averaged 35% to 38% lower than 20 to 40 year old homes, and up to 53% lower than 10-year-old homes according to The Zebra. Hippo's data similarly shows existing homes cost roughly 54% more to insure than new construction, so on top of the base new-home discount, additional savings from security systems, smart home devices, and impact-resistant roofing can push total savings even higher.

What is embedded insurance from a builder?

Embedded insurance is a program where a home builder has partnered directly with an insurance carrier (most commonly Westwood Insurance Agency, which now distributes Hippo's new-construction product) to offer homeowners coverage integrated into the purchase process. After Westwood's 2025 acquisition of Hippo's homebuilder distribution network, this model now covers 20 of the top 25 U.S. builders. Buyers typically receive a pre-arranged quote tailored to the specific property, but you should still compare quotes from outside providers to make sure you are getting the best rate and most appropriate coverage.

What is the biggest insurance mistake new homebuyers make?

The most costly mistake is underinsuring, specifically setting your dwelling coverage based on your mortgage balance or purchase price rather than the actual replacement cost to rebuild the home. Market value includes land, neighborhood, and local demand, none of which your insurer pays to rebuild. Always request a replacement cost estimate from your insurer and revisit that figure annually as construction costs continue to rise in 2026.