1 Lower Charles Street, Castlebar, Co. Mayo, F23 EV77
17 homes sold nearby. See what they went for — and what to bid on this one.
€235,000 · 2 Bed · 1 Bath · 66m² · Semi-D
Market Position
At the Upper End of Local Sales
At €235,000, this home is priced above what similar properties sold for — buyers at this level tend to overpay without a defined ceiling.
17 closed sales nearby · 11mo recency · High confidence · Property Price Register
Sources: PPR, SEAI, OPW, planning records.
How this is calculated
We search the Property Price Register for closed sales near this property — matching by location, beds, property type, and where available, floor area (±20%). This gives us a set of genuinely comparable transactions.
Each sale is then time-adjusted to today using local price trends, so a sale from 18 months ago is inflated (or deflated) to reflect current market conditions. Where floor area is known, sales are also size-adjusted — a 90m² sale is normalised to what it would have sold for at this property's size. This means the figures you see aren't raw prices — they're what those same homes would likely sell for today, at this size.
Your bid strategy (opening offer, sealed bid range, walk-away ceiling) is then derived from the statistical distribution of these adjusted sales — with conservative safety margins applied when data is thin or dated.
Every figure comes from actual government-recorded sale prices. No asking prices, no agent estimates, no automated valuations.
Full methodology →Opening
Start here
Best & Final
If multiple offers
Ceiling
Do not exceed
Before you bid €235,000, get your opening offer, best-and-final range, and walk-away ceiling.
Instant access · No subscription · Refund if not useful
Overbidding by 5% could cost €11,750 before interest.
Analysing 625,000+ Property Price Register transactions since 2010.
What your report includes
Before You Bid
Before you bid €235,000, see this.
Here is what the data says about this property.
Will This Go Over Asking?
above asking
Probability of a sale above asking based on local bidding patterns.
Am I Overpaying?
local sales
Where the asking price sits in the verified local transaction distribution.
Negotiation Leverage Score
How much negotiation leverage you have based on market conditions.
These signals interact — full analysis in report.
€11,750
That's what overbidding by just 5% on a €235,000 home costs you — before interest.
A €19 check before a €235,000 commitment.
Get Your Exact Bid Numbers for This Property
You've seen the market signals. Now get the exact numbers: where to open, how far to go, and when to walk away.
Built from 625,000+ verified Irish property transactions
Based on 17 verified local sales · High confidence
Instant access · No subscription · Refund if not useful
Price Distribution Analysis
17 verified closed sales within 1.5km · 18 months. Size-adjusted for similar homes (type match, beds ±1, size ±20%).
Asking price is positioned above the median of comparable sales. This places the property outside the core transaction band where most comparable homes closed. Median anchored to size-similar transactions.
This chart shows where the asking price sits versus recent verified closed sales. It does not show your bid strategy.Same baseline as Market Position — size-adjusted.
The chart shows the market. Your report gives the number not to exceed.
Instant access · No subscription · Refund if not useful
Local Market Momentum
Unlock to adjust radius, timespan, and comparison window.
Radius: 1.5kmTime: 18m12m vs 12mMedian transaction price per m² has increased 9.2% year-on-year, based on the trailing 18-month transaction window.
Indicates sustained upward pricing pressure in the local market.
Recent closed sales are time-adjusted to current market conditions before calculating transaction bands.
Financial Exposure · 12% Above Median
If purchased at asking, you are paying above where most similar homes sold. A defined ceiling is designed to close this gap.
If purchased at asking
€235,000
Above transaction median
Above Upper Range
Buying at asking would put you well above what similar homes sold for — that's elevated overpayment risk.
Statistical Confidence · High
17
Transactions Analysed
Within 1.5km
11 months
Data Freshness
Most recent sale age
±18%
Price Spread
How much prices vary
High
Confidence Level
Recent sale prices in this area are closely clustered, which means the data is reliable and the bid strategy is well-supported.
High data density supports precise entry positioning.
PPR closed sales · size & time adjusted · no asking prices used
Supporting Evidence · 17 Transactions
Size and time adjustments applied before percentile computation.
| Address | Sold | Date | Size |
|---|---|---|---|
| 50 Rowan Dr, Castlebar, Mayo, Mayo | 2025-06-20 | 85m² | |
| 4 Castlegrove, Castlebar, Mayo, Mayo | 2025-07-08 | 93.8m² |
Transactions within a 1.5km radius and 18-month window.
Methodology
Closed sales time-adjusted to current market · size-weighted where floor area available · no asking prices or agent estimates used.
How adjustments work
- —Older sales inflated to current market level so stale data doesn't skew bands
- —Similar-sized properties weighted more heavily where floor area is known
- —Local price trends factored in when sufficient data exists; no artificial uplift otherwise
- —All figures from registered closed sales only — no asking prices, no agent estimates
Local Market Notes
Property Quality
BER Rating Impact: The C3 BER rating suggests moderate energy efficiency; upgrading to a B2 could cost approximately €8,000-€12,000 and potentially increase the property's value by €15,000-€20,000.
Annual Energy Savings: A C3 BER rating means annual energy costs are likely between €1,400-€1,800, compared to an estimated €800-€1,200 for an A2-rated property of similar size, representing a saving opportunity of €400-€600 annually.
Compact Living Space: At 66.0m², this 2-bedroom semi-detached home is on the smaller side compared to the 1km median sale price of €287,000 for 95 sales in 180 days, suggesting efficient use of space is key for buyer appeal.
Hypothesis: Given the prevalence of C3 BER ratings within 1km (649 nearby properties), there's a significant market opportunity for properties that invest in energy efficiency upgrades, as the €15,000-€20,000 uplift from a D to B2 rating is substantial relative to the €400-€600 annual savings, indicating a focus on capital value rather than just operational cost reduction.
Amenities
Transport Connectivity: Castlebar is served by Bus Éireann routes, with services connecting to Galway and other regional centers; while no Luas or DART are present, local bus services are crucial for connectivity.
Local Facilities: Amenities in Castlebar include Mayo University Hospital, local pharmacies like McCauley Pharmacy, and shopping centers such as Market Square Shopping Centre with a Tesco supermarket.
Walkability and Services: The town center offers walkability to numerous cafes, restaurants like Garbos Restaurant, and amenities, with greenspaces like Lough Lannagh Park providing recreational opportunities.
Hypothesis: The lack of direct rail or tram links to major cities, coupled with Castlebar's status as a regional hub, suggests that properties well-served by frequent Bus Éireann routes and within walking distance of core town amenities will retain a premium due to their inherent convenience and accessibility for both local living and inter-county travel.
Derived from nearby closed-sale patterns.
Built on verified Irish public data
Property Price Register
625,000+ verified closed sales
SEAI
Building energy ratings & floor area
Office of Public Works
Flood zones, events & study areas
MyPlan.ie
Planning applications nationwide
Common Questions
Bid strategy figures are derived from the Property Price Register — Ireland's official record of closed residential sale prices, verified through stamp duty. Floor area data comes from the SEAI BER register. Flood exposure is cross-referenced against OPW flood extent mapping (CFRAM fluvial + NCFHM coastal) and historical flood events. Planning activity is sourced from the National Planning Application Database via MyPlan.ie — merged Local Authority planning registers from the Department of Housing. No asking prices, no agent estimates, no automated valuations.