Making an Offer on a New Build: How It's Different

If you're considering a new build property, the buying process differs significantly from purchasing an existing home. Understanding these differences helps you navigate the process effectively and negotiate where there's actually room to negotiate.

How New Build Buying Differs

Sales Offices, Not Estate Agents

New builds are sold through developers' sales offices rather than traditional estate agents. Sales staff work directly for the developer and are incentivised to sell the properties on their development.

What this means for you:

• No third party between you and the seller
• Sales staff have deep knowledge of the specific development
• They're working toward sales targets, not commission per sale
• The relationship is more transactional than personal

Reservation System, Not Offer System

For existing properties, you make an offer that gets accepted or rejected. For new builds, you typically pay a reservation fee to secure a specific plot.

How it works:

1. You choose a plot (or property if completed)
2. You pay a reservation fee (typically £500-2,000)
3. The property is taken off market
4. You proceed with mortgage and legals
5. If you withdraw, you may lose your reservation fee

Different Timelines

New build timelines vary enormously depending on construction status.

Completed properties: Can often exchange and complete within 4-8 weeks—faster than existing properties because there's no chain.

Off-plan (under construction): You might wait 6-18 months for completion. Your mortgage offer may expire and need renewing.

Not yet started: Timelines can be uncertain. Build schedules slip. You might wait 2+ years.

Fixed Prices

Unlike existing properties where asking prices are starting points, new build prices are typically fixed. The developer sets prices based on their development appraisal, not individual negotiation.

This doesn't mean there's no flexibility—but the flexibility is different.

Can You Negotiate?

The honest answer: yes, but not in the way you'd expect.

Price Negotiation Reality

Developers are reluctant to reduce headline prices because:

Comparable protection: Each sale establishes a comparable that affects valuations of other plots. If they sell Plot 12 at £295,000 when identical Plot 13 is listed at £320,000, that creates problems.

Mortgage valuations: If the recorded price is lower than market rate, it affects what lenders will lend to other buyers.

Brand perception: Reducing prices signals weak demand, potentially affecting future sales.

What this means: Asking for £10,000 off a £320,000 new build will usually be refused. The developer would rather give you £10,000 of upgrades instead.

What You Can Negotiate

This is where opportunity exists. Developers will often negotiate on elements that don't affect the recorded purchase price.

Upgrades and extras:

• Kitchen upgrades (better appliances, more units)
• Bathroom upgrades (better fixtures, underfloor heating)
• Flooring throughout
• Turf/landscaping for gardens
• Built-in wardrobes
• Garage conversions

Financial contributions:

• Contribution toward legal fees (often £500-1,000)
• Contribution toward stamp duty
• Contribution toward moving costs
• Mortgage rate buydowns (paying points to reduce your rate)

Other incentives:

• Part-exchange on your existing property
• Help to Buy equity loan (where available)
• Furniture packages
• White goods packages

When You Have Leverage

End of development: When only a few plots remain, developers want to close out and move on. There's often more flexibility.

End of financial quarters: March, June, September, December. Sales teams have targets to hit. If they're slightly short, they might deal.

Slow sales phase: If the development isn't selling well, developers become more flexible to maintain momentum.

Undesirable plots: The flat near the bin store, the house backing onto the main road. These often have more negotiation room.

Show home sales: When a development is concluding, show homes are sold. These often include furniture and are well-maintained, but may have been viewed by thousands of people.

When You Have Less Leverage

Launch phase: Early in a development, demand is usually high and developers are setting comparable prices. Little negotiation room.

Desirable plots: The best plots (largest gardens, best views, quietest positions) command premium prices with little flexibility.

High demand developments: Popular areas with waiting lists offer minimal negotiation opportunity.

Reservation Fees

The reservation fee is a key part of the new build process.

What It Is

A non-refundable (or partially refundable) fee paid to take a property off market while you arrange financing and legal matters.

How Much

Typically £500-2,000, occasionally more for premium properties.

Refund Conditions

Usually non-refundable if:

• You change your mind
• You can't get a mortgage (in most cases)
• You take too long to proceed

Sometimes refundable if:

• The developer delays significantly
• Major issues emerge with the property
• The developer fails to meet contractual obligations

Always check the specific terms. Some developers are more flexible than others. Get the reservation agreement in writing and review it carefully before paying.

What It Secures

The reservation fee typically gives you:

• The property removed from sale
• A fixed price for a set period (usually 28 days to exchange)
• Time to arrange mortgage and legals
• First option if you proceed

Buying Off-Plan

Buying a property before it's built—off-plan—has specific considerations.

What It Means

You're purchasing based on plans, specifications, and (if you're lucky) a show home of a similar type. You won't see your actual property until it's built.

Risks

Delays: Construction timelines slip. Your anticipated completion date might move by months.

Specification changes: Materials or suppliers may change during construction. The developer usually reserves the right to make "equivalent" substitutions.

Market changes: Property prices can fall during the build period. You might exchange at a higher price than comparable completed properties.

Mortgage complications: Mortgage offers typically last 6 months. Long build periods may require reapplication—potentially at different rates.

Developer issues: In extreme cases, developers can fail mid-development. This is rare but has happened.

Benefits

Lower prices: Off-plan purchases are sometimes priced below completed values, reflecting the risk and wait.

Customisation: Early buyers often get more choice on specifications, layouts, and finishes.

New home: A brand-new property with no previous owners, modern standards, and new warranties.

Chain-free purchase: No chain complications once the property is built.

Due Diligence

Check the developer's track record. Have they completed similar developments? On time? To specification?

Understand the contract. What happens if completion is delayed? What substitutions are permitted?

Get independent legal advice. New build contracts favour developers. A solicitor experienced in new builds will identify concerns.

Special Considerations

Snagging Periods

New builds come with a "snagging period"—typically the first 2 years—where defects should be fixed by the developer. Document everything from day one.

NHBC Warranty

Most new builds come with an NHBC (or similar) warranty covering structural defects for 10 years. Understand what's covered and what isn't.

Staged Payments

For off-plan purchases, you may need to make payments at stages during construction, not just at completion. This affects your cash flow and financing.

Specification Changes

Developers can make changes to specifications during construction. Review your contract to understand what changes are permitted and what recourse you have.

Questions to Ask Developers

Before reserving, get clear answers to these questions:

Build and timing:

• When will construction complete? What happens if it's delayed?
• What stage is construction currently at?
• Can I visit the site to see progress?

According to NHBC standards, developers must provide clear timelines and communicate delays promptly to buyers.

Specification:

• What's included as standard? What costs extra?
• Can I see a specification list for my plot?
• What upgrades are available and at what cost?

Negotiation:

• Are there any incentives currently available?
• What would be included if I proceeded today?
• Is there any flexibility on [specific request]?

After-sales:

• What's the snagging process?
• Who do I contact with defects?
• What does the warranty cover?

Financial:

• What's the reservation fee?
• Is it refundable under any circumstances?
• What are the payment stages?

New Build vs Existing Property: Quick Comparison

Frequently Asked Questions

Can I get a mortgage on a new build before it's finished?

You can get a mortgage in principle, and you'll need one for the reservation process. The formal mortgage application happens closer to completion. Lenders understand new build timelines—but be aware that offers expire (usually 6 months), so long build periods may require reapplication.

Should I get a survey on a new build?

A traditional survey isn't usually done pre-purchase because the property doesn't exist yet. However, a "snagging survey" after completion is highly recommended. Professional snagging surveyors identify defects that you might miss. Cost is typically £300-500.

What if the developer goes bust?

This is rare but happens. If you've exchanged contracts, you may have some protection through your deposit (held by solicitors). Off-plan buyers are more exposed. Check the developer's financial health before committing—look for established developers with completed track records.

Can I pull out after paying the reservation fee?

Usually, but you'll likely lose the reservation fee. Check your specific agreement—some developers have conditions where partial or full refunds apply. Don't pay the reservation fee until you're genuinely serious about proceeding.

Is Help to Buy still available?

Help to Buy equity loans closed to new applications in England in October 2022. Scotland and Wales have their own schemes with different rules—check current availability if you're buying in those nations. Some developers offer their own incentive schemes as alternatives.

Final Thoughts

New build buying is fundamentally different from existing property purchases. Don't try to negotiate like you would with an existing property—focus on upgrades, incentives, and contributions rather than headline price reductions. The developer's flexibility varies with timing and circumstances, so understand when you have leverage and when you don't.