Buying a home in Italy is never just a financial transaction; it is a rite of passage, an emotional investment deeply rooted in our Mediterranean culture, where “bricks and mortar” still represent the ultimate security. Imagine you have found the perfect apartment: the right light, the ideal neighborhood, a price agreed upon after long negotiations with the seller. You have signed the preliminary contract, the bank has started the underwriting process, and you feel like the keys are already in your pocket. Then comes the cold shower: the bank’s appraisal values the property at less than the agreed price.
This scenario, unfortunately not uncommon, risks blowing up your entire life project. It is not just about numbers, but about seeing the possibility of accessing the necessary credit crumble. In a real estate market as complex as the Italian one, squeezed between tradition and new European regulations on energy efficiency, understanding how to manage the Loan-To-Value (LTV) becomes a financial survival skill. When the appraiser “cuts” the value of the house, the math of your mortgage changes radically, forcing you to find new resources or reopen negotiations that seemed closed.
In this article, we will analyze in detail what happens when the appraisal is unfavorable and how the LTV ratio influences the disbursement of the mortgage. We will explore practical strategies to renegotiate with the seller, drawing on our natural inclination for dialogue, and evaluate financial alternatives to bridge the gap. The goal is to transform a technical obstacle into an opportunity to buy at the right conditions, without giving up the dream of your own home.
Loan-To-Value (LTV): The Golden Rule of Banks
To navigate rough waters, you first need to know the rules of the game. Loan-To-Value (LTV) is the primary indicator banks use to measure the risk of a loan. It indicates the percentage of the property’s value that the institution is willing to cover with the mortgage. In Italy, established practice and Bank of Italy guidelines suggest a maximum LTV of 80% for standard mortgages. This means that, theoretically, the bank lends you 80 euros for every 100 euros of the house’s value.
However, there is a crucial detail that often escapes non-experts and creates a short circuit: the definition of “value.” The bank does not blindly rely on the price you agreed upon with the seller. The institution applies the criterion of the lesser of the two values: the purchase price declared in the preliminary agreement and the market value estimated by the independent appraiser appointed by the bank. If these two numbers coincide, no problem. If they diverge, the trouble begins.
If you agreed on a price of 200,000 euros, but the appraiser values the house at 180,000 euros, the bank will calculate 80% of 180,000, not 200,000. This protection mechanism serves credit institutions to ensure that, in the event of your default, selling the property at auction can cover the residual debt. To delve deeper into how banks reason regarding this parameter, it is useful to read a specific guide on LTV and banking logic.
Loan-To-Value is not just a percentage number: it is the thermometer of the trust the bank places in the real estate operation and the barrier that protects the system from over-indebtedness.
Why is the appraisal lower than the price?
Receiving a valuation lower than expectations can seem like an injustice, but it is rarely the result of a gross error. Appraisers are third-party professionals who must adhere to International Valuation Standards (IVS). There are several objective reasons why the appraisal value may fall below the perceived market price. The first cause is often the emotional nature of the purchase: the buyer falls in love with a house and offers more than necessary, or the seller attributes an emotional value (so-called “valore d’affezione”) that the market does not recognize.
Another determining factor is the state of repair of the property. If the house requires heavy renovations, the appraiser will take this into account, depreciating the current value. In a context where attention to sustainability is at its peak, energy class also plays a growing role. Old properties, with non-compliant systems or poor thermal efficiency, suffer more aggressive devaluations than in the past, in anticipation of future expenses to adapt to the European Green Directive.
Finally, urban planning and cadastral discrepancies should not be underestimated. In Italy, real estate assets are historic and often stratified by interventions that were not always regularized. The presence of building irregularities, even minor ones (such as an un-amnestied veranda or a moved wall), forces the appraiser to deduct the costs necessary for regularization or restoration from the property value, or in the worst case, to declare the property unmortgageable.
The Liquidity “Gap”: The Math of a Problem

When the appraisal value drops, a financial chasm opens up that the buyer is expected to fill. Let’s use a practical example to visualize the real impact on the buyer’s pockets. Imagine you are buying a house for 250,000 euros. You calculated that you need an 80% mortgage, i.e., 200,000 euros, and you have set aside the 50,000 euros needed for the down payment (plus closing costs).
The appraiser visits the house and determines that the market value is only 220,000 euros. The bank, applying the rule of the lesser value, will grant you 80% of 220,000 euros, which is 176,000 euros. Suddenly, you are missing 24,000 euros (200,000 requested minus 176,000 granted). This is the “gap.”
At this point, the math is ruthless: you must find those 24,000 euros immediately, in cash, to add to the 50,000 you had already budgeted. Your total down payment rises from 50,000 to 74,000 euros. For many families or young couples, this unforeseen event is unsustainable. It is fundamental, before reaching this point, to have correctly structured the purchase offer by making it contingent on the mortgage, to avoid losing your deposit if the financing does not cover the necessary amount.
Renegotiation Strategies: The Art of Compromise
Faced with an unfavorable appraisal, the instinctive reaction is panic. However, in the Italian cultural context, negotiation is an art that is always open. A low appraisal is not necessarily a death sentence for the deal; it can turn into a powerful negotiation tool. The appraiser’s document is objective proof, signed by a qualified technician, attesting that the price requested by the seller is out of market.
The best approach is transparency. Summon the seller or the real estate agent and show the results. Explain that your willingness to buy remains firm, but that the bank has set impassable limits. Very often, the seller is unaware of the real technical value of their property or relies on obsolete estimates. Faced with the risk of the sale falling through and having to put the house back on the market (with the “stigma” of a failed sale), many owners are willing to be more reasonable.
The winning strategy is to propose splitting the difference. If the gap is 20,000 euros, you could ask the seller to lower the price by 10,000 euros, committing yourself to finding the remaining 10,000. This demonstrates goodwill and keeps the relationship of trust alive, a key element in transactions in our country. Remember that time is on your side: finding a new buyer would take months, and a new appraisal would likely confirm the same value.
Financial Solutions: Beyond Renegotiation
If renegotiation with the seller does not lead to the hoped-for results, or only partially covers the gap, it is necessary to explore solutions on the bank side. A first option is to check if the credit institution offers products with an LTV higher than 80%. Some banks, especially for young people under 36 or for highly energy-efficient first homes, may go as far as financing 90% or even 100% of the appraisal value.
In this case, even if the appraisal is low (e.g., 180,000 on a price of 200,000), a mortgage at 95% of the appraisal value (171,000 euros) comes much closer to the necessary figure compared to the standard 80%. Obviously, interest rates and spreads could be higher, so the overall cost of the operation must be evaluated. To understand if this path is viable, it is useful to consult a guide on the 100% mortgage and current requirements.
Another path is a surety policy or the intervention of a guarantor (often a parent, in the classic Italian family welfare model) who can provide additional guarantees to the bank to “force” the loanable amount a bit, while remaining within risk policy limits. Finally, if the appraisal is low due to necessary work, one can evaluate a purchase-plus-renovation mortgage, where the final value considered will be that of the house after the works.
Contesting the Appraisal: Is it Really Possible?
Many buyers wonder if it is possible to contest the appraiser’s valuation. The short answer is: yes, but it is very difficult to obtain a significant revision. Banks trust their affiliated technicians. However, if you believe there has been a blatant error (for example, the appraiser got the square footage wrong, ignored an appurtenance like a garage or cellar, or used sales comparables in a degraded area different from yours), you have the right to present observations.
To do this effectively, opinions are not enough. You must produce documents: correct floor plans, deeds of origin proving appurtenances, or examples of recent sales (closed deeds, not listing prices) of identical properties in the same building. In some cases, the bank might agree to send a second appraiser, but the costs will almost certainly be borne by you. It is a path to take only if you are certain of a macroscopic error.
A challenge based on “I think it’s worth more” is destined to fail. A challenge based on “the appraiser omitted 20sqm of terrace in the valuation sheet” has a good chance of success.
The European Context and the Green Directive
Looking to the near future, LTV management will be increasingly linked to the building’s energy performance. Europe is pushing towards climate neutrality and banks are adjusting their risk models. A property in class G or F is seen today as a riskier asset: it will be worth less in the future and will require huge investments to be sellable or rentable according to new regulations.
This means that “unfavorable” appraisals on old properties will become the norm, not the exception. On the other hand, opportunities open up for those who buy “old” to redevelop. Banks are starting to offer “Green Mortgages” that reward energy improvement with discounted rates or more generous LTVs calculated on the post-intervention value. If you are buying a house to renovate, inform yourself well about renovation bonuses and how they impact the mortgage, because they could be the key to bridging the value gap.
In Brief (TL;DR)
Discover how to handle a real estate appraisal lower than the agreed price and renegotiate with the seller to maintain the Loan-To-Value ratio and save the mortgage.
Learn how to renegotiate the price and manage the Loan-To-Value ratio so as not to compromise the mortgage disbursement.
We explain practical renegotiation strategies to rebalance the LTV ratio and save your mortgage application.
Conclusions

Facing an unfavorable real estate appraisal is one of the most stressful challenges in the home buying journey, but it does not necessarily have to mark the end of the project. We have seen how LTV is a rigid parameter but manageable through a combination of technical awareness and negotiation skills. In Italy, where human relationships still count for a lot, a low appraisal can paradoxically become the assist to close the deal at a fairer price, saving thousands of euros in the long run.
The key is not to be caught unprepared. Inserting contingency clauses in the offer, having a Plan B for liquidity, and knowing alternative banking products are moves that transform the buyer from a victim of events into a conscious protagonist. In a market evolving towards sustainability and valuation precision, the true “innovation” lies in recovering the “tradition” of a good purchase: buying at the right price, not the requested one.




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