Dún Mhuire, Seafield Road, Killiney, Co. Dublin, A96 R590
1 homes sold nearby. See what they went for — and what to bid on this one.
Price on request · 10 Bed · 10 Bath · 1270m² · Detached
Market Position
Limited Transaction Data
We cannot reliably position this property — only 1 comparable closed sale was found within 5.0km. 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 1 comparable transaction within 5.0km over the past 36 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
1
Transactions Analysed
Within 5.0km
28 months
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
Supporting Evidence · 1 Transactions
Size and time adjustments applied before percentile computation.
| Address | Sold | Date | Size |
|---|---|---|---|
| Setauket, 6 The Birches, Torquay Rd Foxrock Dublin 18, Dublin 18, Dublin | 2023-12-08 | — |
Transactions within a 5.0km radius and 36-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 Upgrade Opportunity: Upgrading the D2 BER rating to a B2 could cost an estimated €8,000-€12,000 but is projected to increase the property's value by €15,000-€20,000, representing a solid return on investment.
Details
- Size Mismatch: At 1,270.0m², this property is significantly larger than the average property size of 121.0m² within a 1km radius over the last 180 days, suggesting potential inefficiencies in space utilisation for the typical buyer in this area.
- Value Optimization Potential: The property's D2 BER rating suggests annual energy costs are likely in the €1,800-€2,200 range, compared to €800-€1,200 for comparable sized properties with B-rated BERs, highlighting a significant opportunity for cost savings and value enhancement through energy upgrades.
- Hypothesis: The significant disparity in size and BER rating between this detached 10-bedroom property and the predominantly 3-bedroom houses (median beds: 3.0) within a 1km radius, which constitute 95% of sales, indicates that while it may appeal to a niche ultra-luxury market, its current configuration and quality may not align with broader local market demands, potentially leading to prolonged sale times or valuation challenges.
Amenities
Transport Connectivity: Proximity to DART stations like Killiney and Glenageary provides convenient coastal access, supplemented by Dublin Bus routes 111 and 59 serving Seafield Road, facilitating commutes into Dublin City.
Details
- Lifestyle Hub: Residents are within reach of amenities such as Killiney Hill Park for recreational activities, Dun Laoghaire town centre offering a variety of shops and restaurants, and the popular Forty Foot bathing area.
- Educational Proximity: This property is situated within reasonable distance of well-regarded schools including Holy Child School, Rathdown School, and St. Michael's College, making it attractive for families.
- Hypothesis: The exclusive address in Killiney, known for its affluent demographics and coastal charm, coupled with the presence of prestigious schools like Holy Child and Rathdown, suggests that the area's strong appeal to high-net-worth families prioritising lifestyle and education may justify a premium, even if the immediate transactional data within a 1km radius shows smaller, more typical family homes.
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.