Brook Haven, 1 Carrownurlaur, Breaghwy, Castlebar, Co. Mayo, F23 RK54
0 homes sold nearby. See what they went for — and what to bid on this one.
€670,000 · 8 Bed · 6 Bath · 269m² · Detached
Market Position
Limited Transaction Data
At €670,000, we cannot reliably position this property — no comparable closed sales were found within 1.5km. More local transactions are needed before the data can support a market position estimate.
Sources: PPR, SEAI, OPW, planning records.
Bid Model Unavailable
Not enough closed transaction data for this property.
We found 0 comparable transactions within 1.5km over the past 18 months. A minimum of 3 is required to derive a statistically reliable bid strategy. Purchasing a report is not available for this property.
This can happen for properties in lower-turnover areas or very specific property types. Check back as new transactions register on the Property Price Register, or search for a nearby comparable property.
Statistical Confidence · Low
0
Transactions Analysed
Within 1.5km
—
Data Freshness
Most recent sale age
±20%
Price Spread
How much prices vary
Low
Confidence Level
Sale prices in this area vary more than usual, so there is some uncertainty in the figures. Bid conservatively and in small increments.
Limited recent transaction volume reduces trend precision. Strategy remains anchored to closed-sale distribution.
PPR closed sales · size & time adjusted · no asking prices used
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 C2 Efficiency: The C2 BER rating suggests moderate energy efficiency; however, upgrading to a B2 rating would cost an estimated €6,000-€10,000 and could potentially increase the property's value by €12,000-€18,000, alongside annual energy savings of €500-€800 compared to its current rating.
Details
- Generous Size: With 269m² spread across 8 bedrooms, this property offers ample space, exceeding the typical 3-bedroom median size found in the 100km radius market.
- Value Optimization Potential: While the property is large, its 8 bedrooms and 6 bathrooms may not align with typical market demand in this 'outside Dublin' location, suggesting potential value optimization through reconfiguring or marketing to specific buyer profiles seeking substantial family homes or multiple occupancy options.
- Hypothesis: The presence of a C2 BER rating, combined with the property's large size and numerous bedrooms, indicates an opportunity for value enhancement through strategic energy efficiency upgrades and potentially a niche marketing strategy targeting buyers who prioritize extensive accommodation over immediate proximity to urban centers or public transport.
Amenities
Transport Connectivity: Located outside Dublin, this property's connectivity relies heavily on private transport, with no specific bus routes, train stations, Luas, or DART lines explicitly mentioned in the provided data for the immediate vicinity.
Details
- Local Services: While specific local amenities are not detailed, the Castlebar area in Co. Mayo typically offers a range of services including local schools, healthcare facilities, and shops, catering to residents in more rural settings.
- Walkability Assessment: Given its rural address (1 Carrownurlaur, Breaghwy), walkability is likely limited to immediate surroundings, with essential services and a wider range of amenities likely requiring travel by car.
- Hypothesis: The property's 'outside Dublin' classification and lack of specific transport links suggest that its value is more intrinsically tied to local rural amenities and community appeal rather than commuter convenience, with potential buyers prioritizing space and a quieter lifestyle over accessibility to major urban hubs.
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 CFRAM flood extent mapping and historical flood events. Planning activity is sourced from national planning application records via MyPlan.ie. No asking prices, no agent estimates, no automated valuations.