50 Park Drive Grove, Castleknock, Dublin 15, Co. Dublin, D15 Y767
8 homes sold nearby. See what they went for — and what to bid on this one.
€490,000 · 2 Bed · 1 Bath · 69m² · Terrace
Market Position
At the Upper End of Local Sales
At €490,000, this home is priced above what similar properties sold for — buyers at this level tend to overpay without a defined ceiling.
8 closed sales nearby · 9mo recency · Moderate 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 €490,000, 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 €24,500 before interest.
Analysing 625,000+ Property Price Register transactions since 2010.
What your report includes
Before You Bid
Before you bid €490,000, 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.
€24,500
That's what overbidding by just 5% on a €490,000 home costs you — before interest.
A €19 check before a €490,000 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 8 verified local sales · Moderate confidence
Instant access · No subscription · Refund if not useful
Price Distribution Analysis
8 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
Financial Exposure · 22% 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
€490,000
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 · Moderate
8
Transactions Analysed
Within 1.5km
9 months
Data Freshness
Most recent sale age
±20%
Price Spread
How much prices vary
Moderate
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 · 8 Transactions
Size and time adjustments applied before percentile computation.
| Address | Sold | Date | Size |
|---|---|---|---|
| 28 Park Dr Close, Castleknock, Dublin 15, Dublin 15, Dublin | 2025-08-13 | 89.1m² | |
| 46 Park Drive Green, Castleknock, Dublin 15, Dublin 15, Dublin | 2025-11-06 | 85m² |
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 Advantage: With a B3 BER rating, this property is well-positioned energetically, implying annual energy costs of approximately €1,500-€1,900 compared to €2,100-€2,700 for a typical D-rated property of similar size in the area.
Space Efficiency: The 69m² size for a 2-bedroom, 1-bathroom terrace house aligns with typical compact city living, but may be smaller than the median 2-bed property sale size within 1km which sits at €467,500.
Value Optimization Opportunity: While B3 is good, upgrading to a B2 or B1 BER could further enhance long-term value. A targeted upgrade from B3 to B2 could cost €2,000-€4,000 and potentially increase resale value by €5,000-€8,000, demonstrating a clear ROI.
Hypothesis: The €1km_180d_median_price_per_sqm of €5,456.79 indicates that while the BER rating is a positive factor, the property's overall value per square meter is below the 0.5km_180d_median_price_per_sqm of €6,590.91, suggesting that larger, more modern, or better-finished properties within a very close radius are commanding a significant premium, potentially due to superior layouts or additional features beyond just energy efficiency.
Amenities
Transport Connectivity: This property benefits from close proximity to Dublin Bus routes 25, 66, and 67 servicing the area, with potential access to the Luas Red Line at the Foxxrock stop (estimated 2km distance), offering good commuter links.
Local Lifestyle Hubs: Residents have access to essential services and leisure with Lidl and Tesco supermarkets within 1km, and a short drive to The Blanchardstown Centre for wider retail, alongside numerous cafes and restaurants in Castleknock village.
Educational & Healthcare Access: The property is well-situated for families with Scoil Thomáis National School (700m) and Castleknock Community College (1.2km) nearby, and Connolly Hospital Dublin within a 3km radius for healthcare needs.
Hypothesis: While current data highlights connectivity to bus routes and key institutions, the absence of a nearby Luas stop within a 1km radius means that the property's value premium might be capped compared to similar locations with direct Luas access, suggesting a future uplift potential if public transport infrastructure were to be enhanced closer to Park Drive Grove.
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.