Navigating the rental market in Ireland as a landlord can be complex, especially when it comes to adjusting rent. With strict regulations in place, it’s essential to understand not just when, but how you can legally increase rent and do so in a way that’s fair, justified, and supported by real data.
Enter the rental estimate tool a landlord’s secret weapon in setting the right rent, staying compliant, and maximising returns. In this guide, we’ll break down how you can legally increase rent in Ireland, and how the FindQo.ie Rental Estimate Tool can support you every step of the way.
Understanding Ireland’s Rent Increase Rules
Before considering a rent adjustment, it’s important to familiarise yourself with the rules set by the Residential Tenancies Board (RTB). The RTB governs how and when landlords can increase rent, particularly in areas designated as Rent Pressure Zones (RPZs).
Here’s a quick overview of the core guidelines:
- Frequency: You can only increase rent once every 12 months.
- RPZ Cap: If your property is in a Rent Pressure Zone, rent increases are capped in line with the Rent Pressure Zone calculator typically tied to inflation, using the Harmonised Index of the Consumer Price (HICP).
- Notice: A minimum of 90 days’ written notice must be provided to tenants.
- Justification: You must show that the new rent is in line with market rates for similar properties in the area.
That final point is where many landlords struggle. How do you prove your new rent is fair? That’s where a rental estimate tool like FindQo.ie becomes indispensable.
Why Use a Rental Estimate Tool?

Increasing rent isn’t just about boosting your income it’s about staying competitive and compliant. A rental estimate tool helps you:
- Understand current market conditions
- Set a rent that reflects your property’s value
- Justify increases with data-backed evidence
- Avoid overpricing that leads to vacancies
The FindQo.ie Rental Estimate Tool is designed specifically for the Irish market and uses an AI-driven approach for accuracy. Here’s how it works:
✔ Live Market Data
Pulls in listings from all major Irish rental platforms, giving you real-time insights into what similar properties are being advertised for right now.
✔ Historical Insights
Analyses comparable rents based on your property’s type, size, location, and key features.
✔ Exclusive FindQo.ie Intelligence
Leverages proprietary data and algorithms to reveal patterns and trends that might otherwise go unnoticed.
In short, it’s your evidence-based guide to legally and effectively setting new rental rates.
How to Legally Increase Rent Using a Rental Estimate Tool
Let’s break it down step-by-step.
1. Check the 12-Month Rule
The first step is to ensure you haven’t raised the rent in the last 12 months. If your tenancy is newer than that, or you’ve already implemented an increase within the past year, you’ll need to wait.
2. Determine If You’re in a Rent Pressure Zone
Most urban areas in Ireland are now classified as RPZs, where stricter rules apply. Use the RTB’s Rent Pressure Zone checker to confirm your property’s status.
If you’re in an RPZ:
- Your rent increase must not exceed the amount calculated using the HICP formula.
- You must retain written records justifying the increase.
If you’re outside an RPZ, the new rent must still reflect current market rates.
3. Use the Rental Estimate Tool for Accurate Valuation
Now comes the crucial part getting the numbers right. Visit FindQo.ie Rental Estimate Tool and input your property details. You’ll receive a report that shows:
- The average rent for similar properties in your area
- A comparison of your current rate versus the market average
- A suggested rental range based on real-time data and historical insights
This report not only helps you set a fair rent but also acts as supporting documentation in the event of a dispute or RTB inquiry.
4. Provide Proper Written Notice
Once you’ve determined the new rate and confirmed it’s compliant, draft a 90-day written notice to your tenants. This notice must include:
- The amount of the new rent
- The date the increase takes effect
- The reason for the increase (supported by your rental estimate)
- A statement informing the tenant of their right to refer the matter to the RTB if they believe it’s unfair
5. Keep Records and Stay Transparent
Always maintain a paper trail. Keep your rental estimate, RPZ calculations, notice of rent review, and any relevant correspondence on file. Transparency builds trust and protects you legally.
Benefits of Using FindQo.ie’s Rental Estimate Tool
With so many tools available, why choose FindQo.ie? Here are just a few reasons:
- Built for the Irish Market: Unlike generic global tools, FindQo.ie understands local nuances.
- AI-Driven Insights: The tool doesn’t just pull numbers; it analyses patterns to give you meaningful recommendations.
- Quick and User-Friendly: Get a full estimate in minutes with a simple interface.
- Compliance-Ready Reports: The downloadable reports are ideal for inclusion in rent increase notices.
Whether you own a single apartment or manage a portfolio, this tool helps take the guesswork out of pricing.
Common Mistakes Landlords Should Avoid
When increasing rent, it’s easy to make errors that could cost you legally or financially. Avoid these common pitfalls:
- Skipping the market research: Never base an increase on assumptions use a data-backed rental estimate tool.
- Failing to provide notice: 90 days’ written notice is mandatory under Irish law.
- Overpricing: Tenants today are well-informed. An inflated rent can lead to disputes or extended vacancies.
- Non-compliance in RPZs: The RTB has strict enforcement. Ensure your increase complies with the RPZ rules.
Legal, Fair, and Profitable Rent Increases
Increasing rent isn’t something to be taken lightly in Ireland. With regulatory bodies like the RTB monitoring compliance, landlords must strike a balance between profitability and legality.
The best way to do this? Equip yourself with the right tools. The FindQo.ie Rental Estimate Tool gives you confidence that your rental pricing is competitive, compliant, and supported by real-time and historical data. Powered by AI and tailored for the Irish market, it’s the smarter way to manage your rental business.
Whether you’re planning your first increase or reviewing your entire portfolio, make your next move with data not guesswork.
