15 Rossberry Avenue, Lucan, Co. Dublin, K78 Y286
93 homes sold nearby. See what they went for — and what to bid on this one.
€569,000 · 4 Bed · 3 Bath · 117m² · Semi-D
Market Position
Priced Within Local Sold Range
At €569,000, this home is priced within the typical range of 93 recent closed sales nearby. There's room to negotiate — seller leverage is 4.6/10. If bidding heats up, you'll need a clear ceiling to avoid overpaying.
93 closed sales nearby · 9mo 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 €569,000, get your opening offer, best-and-final range, and walk-away ceiling.
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Overbidding by 5% could cost €28,450 before interest.
Analysing 625,000+ Property Price Register transactions since 2010.
What your report includes
Before You Bid
Before you bid €569,000, 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.
€28,450
That's what overbidding by just 5% on a €569,000 home costs you — before interest.
A €39 check before a €569,000 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 93 verified local sales · High confidence
Instant access · No subscription · Refund if not useful
€39 for your strategy on a €569,000 home. Independent valuations start at €150 — same data source, fraction of the cost.
Price Distribution Analysis
93 verified closed sales within 1.5km · 18 months. Size-adjusted for similar homes (type match, beds ±1, size ±20%).
Asking price sits marginally above the size-adjusted median. 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.
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Local Market Momentum
Unlock to adjust radius, timespan, and comparison window.
Radius: 1.5kmTime: 18m12m vs 12mMedian transaction price per m² has increased 5.3% 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.
Statistical Confidence · High
93
Transactions Analysed
Within 1.5km
9 months
Data Freshness
Most recent sale age
±12%
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 · 93 Transactions
Size and time adjustments applied before percentile computation.
| Address | Sold | Date | Size |
|---|---|---|---|
| 7 Rossberry Ave, Lucan, Dublin, Dublin | 2024-12-11 | 133m² | |
| 41 Rossberry Ave, Lucan, Dublin, Dublin | 2025-05-23 | 110m² |
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 Efficiency: With a B3 BER rating, this property is moderately energy efficient, but a strategic upgrade to a B2 rating could potentially reduce annual energy costs by an estimated €100-€200 compared to its current rating, and a further upgrade to an A-rating could save €300-€500 annually.
Space Utilisation: At 117m², this 4-bedroom, 3-bathroom semi-detached home offers a good balance of living and bedroom space for a family, aligning well with the typical needs of the market.
Value Enhancement Potential: Investing in minor upgrades, such as modernizing bathrooms or kitchen finishes, could see a return of €5,000-€10,000 in value uplift for an expenditure of €3,000-€6,000, based on typical market responses to refreshed interiors.
Hypothesis: While the B3 BER is good, the proximity to newer developments with potentially higher BER ratings (A/B1) might create a perceived value gap. Focused insulation and HVAC upgrades, costing an estimated €5,000-€8,000, could push the BER to A3, potentially increasing the property's resale value by €10,000-€15,000 and enhancing its appeal to energy-conscious buyers.
Amenities
Transport Links: Residents have access to Dublin Bus routes 25A, 25B, 66, and 67, providing direct links to Dublin City Centre and surrounding areas like Maynooth.
Local Facilities: The area boasts numerous amenities, including Liffey Valley Shopping Centre for retail, Lucan Educate Together National School and Castleknock Community College for education, and local pharmacies like Haven Pharmacy.
Green Spaces: Proximity to local parks such as Griffeen Park and the expansive Phoenix Park (approx. 3km away) offers significant recreational and family-friendly opportunities.
Hypothesis: The upcoming development plans for enhanced public transport, including potential new bus corridors or extensions of existing Luas lines towards Lucan, could significantly increase property values in this area by improving commuter times to central Dublin by an estimated 15-20% within the next 5 years.
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.