Buying Guide · 15 min

Resale vs New Build on the Costa Blanca: The Honest Comparison

15 May 2026 · Hansson & Hertzell

Both have genuine advantages. Both have genuine drawbacks. We sell both — so we have no agenda. Here's the actual comparison across price, risk, rental yield, and lifestyle.

Most estate agents have a position on this question because they specialise in one or the other. We don't. Hansson & Hertzell sells both resale and new-build properties across the Costa Blanca, which means we've seen what goes right and wrong with both in real transactions over twenty years.

Here's our honest assessment.

The Cost Comparison: What You Actually Pay

Tax and buying costs:

• Resale (ITP): 9% transfer tax (as of June 2026) + ~2% fees = approximately 11% on top of purchase price
• New build (IVA + AJD): 10% VAT + 1.5% stamp duty + ~1.5% fees = approximately 13% on top of purchase price

On a €300,000 property, resale costs around €33,000 extra; new build around €39,000. Resale is cheaper to buy into.

Energy and maintenance: New builds have significantly better energy ratings than older resale stock. In practice, this means lower electricity bills — typically €50–€120/month less for a comparable-sized property. Over 5 years, that's €3,000–€7,200 in real savings. New-build developer warranties (10-year structural, 3-year fitting) also reduce early maintenance risk.

Resale properties often need updating — kitchens, bathrooms, air conditioning systems. Budget €15,000–€50,000 for a meaningful refresh of a 15-year-old property depending on condition and size. Factor this into your true comparison price.

Developer premium: New builds typically carry a developer premium of 10–20% above equivalent resale values in established areas. You're paying for newness, modernity, and the marketing infrastructure behind the development. This premium often erodes within 2–3 years as the development matures and comparable resale stock prices catch up.

Location: Resale Wins for Established Areas

New builds go where land is available and planning permission is granted. In established prime areas — the old town of Altea, the best streets of Moraira, the La Zenia front row — there is no new-build land. If you want a specific address, resale may be your only option.

New builds tend to cluster in peripheral urbanisations or on reclaimed agricultural land. These areas often have less character, less established infrastructure (restaurants, services, mature gardens), and less predictable price performance than established zones.

If you're buying for lifestyle and community — choosing where you live as much as what you buy — resale gives you more access to proven, established areas.

Rental Investment: The Yield Calculation

This is where it gets interesting.

New build advantages for rental: Modern specifications appeal to higher-end rental guests. Energy efficiency means lower operating costs. A developer furniture pack and new appliances mean you can start renting immediately without setup costs. A 10-year structural warranty reduces risk during the critical first rental years.

Resale advantages for rental: Lower purchase price (often 10–20% below new build equivalent) means the yield calculation works better at the same weekly rental rate. Established locations — closer to beaches, restaurants, and town centres — command premium rental rates that newer peripheral developments struggle to match. Mature gardens, character features, and sea views are rented at premiums that new-build interiors without these features cannot command.

In practice: A €300,000 resale apartment in a beachfront complex in La Zenia will often generate more rental income than a €350,000 new-build apartment 15 minutes from the beach, despite the resale being cheaper and older. Location and beach proximity beat newness for short-term rental demand.

Net yield (after management costs) for well-chosen properties in either category typically runs 4–6%. The differential between resale and new build at equivalent locations is smaller than most buyers expect.

The Risk Profile: Where They Differ Most

New build risks:

• Developer risk: You're paying 30–50% deposits on a property that doesn't exist yet. Developers can go bust, face planning delays, or deliver late. Ensure your deposits are secured by a bank guarantee (guarantía bancaria) — this is a legal requirement in Spain but verify it explicitly.
• Delivery risk: "12 months" regularly becomes 18–24 months. Budget delays into your planning.
• Specification changes: What's shown in the brochure and what's delivered can differ. Check specifications rigorously.
• Unknown neighbours: You buy into a development before knowing who else moves in, how the community operates, or what the community fees actually run.

Resale risks:

• Hidden defects: Older properties can conceal problems — damp, structural issues, old plumbing, non-compliant extensions. A pre-purchase survey (very common in the UK, underused in Spain) costs €300–€600 and can save you tens of thousands.
• Legal issues: Some resale properties have historical planning irregularities, unpaid community fees, or title issues. Your independent lawyer's due diligence is essential.
• Energy costs: Older properties typically have worse energy ratings (E or F vs A or B for new builds), meaning higher utility bills.

The Timeline Difference

Resale: exchange to completion typically 6–12 weeks. You can be in the property within 2–3 months of finding it.

New build: exchange to keys typically 12–36 months depending on construction stage. Budget uncertainty, delayed plans, and the carrying cost of deposits during the build.

If you want to use the property in the next 12 months, resale is almost always the more practical route.

Where Each Makes More Sense

Choose resale when:

• You want a specific established area where no new builds exist
• Your timeline is under 18 months
• Rental yield calculation is primary (lower entry price + proven location)
• You want character — a pool, a garden, mature landscaping, views that took years to establish
• You're buying at the higher end (€600k+) where resale luxury competes strongly

Choose new build when:

• You want modern energy standards and full developer warranty coverage
• You're buying in a developing area where new infrastructure is arriving
• You want to customise finishes and layout during the build process
• You're comfortable with a 12–24 month wait and have secure deposit bank guarantees

Our Recommendation

Neither resale nor new build is categorically better. The right answer depends on your budget, timeline, intended use, and the specific property. We've helped buyers who started with a firm "only new build" position end up in stunning resale villas that delivered everything they wanted at better prices, and vice versa.

Show us your brief. We'll put both options in front of you with honest numbers, and you can decide.

Frequently Asked Questions

What is the main price difference between resale and new build on Costa Blanca?

New build properties typically cost 15–25% more per square metre than comparable resale properties in the same area. Additionally, new builds attract 11.5% in taxes (10% IVA + 1.5% AJD), while resales attract 9% ITP (in Valencia from June 2026). The combined price-plus-tax premium for new build over resale can be 20–30% for comparable properties.

Which has better rental yield potential — resale or new build?

Both can achieve strong yields. New builds benefit from lower running costs and energy efficiency. Resales in established locations often achieve higher nightly rates (especially traditional villas) and greater occupancy through repeat visitors. Generally: best yields come from location, not construction type. A well-located resale in Moraira or Jávea consistently outperforms a new build in a peripheral location.

Can I negotiate the price more with resale or new build?

Resale offers significantly more room for negotiation. Private sellers have flexibility depending on their circumstances, timeline, and how long the property has been on the market. Negotiating 5–15% below asking price is common. New build developers typically offer limited price negotiation, instead offering incentives like fitted kitchens, upgraded specifications, or legal fee contributions.

What is the risk of buying new build off-plan?

The main risks are: developer insolvency (mitigated by requiring bank guarantees on stage payments), delivery delays (common — plan for 3–12 months late), specification changes from brochure to completion, and location/view differences from what you imagined from a floor plan. Always check the developer's track record, insist on bank guarantees, and visit completed projects by the same developer.

How long does it take to move in — resale vs new build?

Resale: typically 6–10 weeks from agreeing a price to completion. You can move in or start renting immediately. New build off-plan: typically 6–36 months from reservation to handover. Some new builds are already completed and available immediately. The delivery timeline is one of the most critical factors for buyers with a specific move-in date or rental start date in mind.

Are there more legal risks with resale properties?

Resale carries different — not necessarily greater — legal risks. Key checks: title deed (nota simple) for debts or charges, outstanding community fees, correct building permits, cadastral registration, planning compliance (especially for rural properties). This is why an independent lawyer is essential. New builds carry developer risk, but legal complications with the property itself are usually fewer.

What about energy efficiency — resale vs new build?

New builds must comply with current energy efficiency standards (at minimum a C or B energy certificate in most cases). Many resale properties have older heating and insulation systems and rate D or E. The difference in utility bills can be €1,000–3,000/year for larger properties in a hot climate with air conditioning. New build wins on energy costs, especially for year-round residents.

Can I customise a resale property to my taste?

Yes — with renovation. A well-priced resale with good bones in a great location can be transformed with a budget of €20,000–150,000 depending on scope. Many buyers specifically seek resale properties with renovation potential. New builds offer customisation during construction (kitchen, tiles, fixtures) but limited structural changes once the frame is built.

Is the resale market more or less affected by market cycles?

Both are affected by cycles, but differently. Resale properties are more liquid — they can be repriced and sold relatively quickly. Developer new build prices are often sticky (developers rarely cut headline prices dramatically, preferring to offer incentives). In a downturn, resale prices adjust faster and can offer better value. In a rising market, new builds lock in today's price even if delivery is 18 months away.

Are swimming pools standard in both resale and new build on Costa Blanca?

In most Costa Blanca markets, private pools are standard for detached villas regardless of age. New build villa developments typically include pool installation in the base price. Resale villas usually have existing pools. Apartments — resale or new — typically have communal pool access rather than private pools. Communal pools are included in community fees.

What is the role of the estate agent in a resale vs new build purchase?

For resale, the agent represents either the seller (most common) or acts as an intermediary. Fees are typically paid by the seller (3–6% of the price). For new builds, the developer pays the agent a commission for introducing buyers — so the agent's fee is not borne directly by you in either case. Hansson & Hertzell specialises in resale and does not charge buyers directly.

Does the ITP reduction to 9% make resale more attractive than new build?

It widens the gap. Previously, resale ITP (10%) vs new build IVA+AJD (11.5%) was only 1.5 percentage points. From June 2026, resale at 9% vs new build at 11.5% is a 2.5 percentage point difference. On a €300,000 purchase, that is an additional €7,500 advantage for resale — on top of the typically lower base price.

Which is better for a holiday home I will use myself?

Established resale locations with good amenities, beaches within walking distance, or charming old towns are generally better for personal use. New builds are often built on the outskirts where land is available. For a lock-up-and-leave holiday home in a top location, resale typically wins on lifestyle quality. For those prioritising new, modern finishes above all else, new build delivers.

Are community fees higher for new build or resale?

It varies significantly. New build complexes often have premium facilities (gym, padel court, landscaped gardens, concierge) that drive community fees of €200–400/month. Simple older resale communities may charge €50–150/month. Always check the community fee and what it includes before buying — it is a fixed recurring cost that compounds over years.

How do I decide which is right for me?

The key questions: What is more important — location or modernity? How quickly do you need to be in? Are you comfortable with renovation? Are you buying to use or to rent? What is your budget including acquisition costs? Hansson & Hertzell specialises in resale and can help you compare specific properties across both categories to make the best decision for your situation.