199 Castlemoyne, Balgriffin, Dublin 13, Balgriffin, Dublin 13, D13 C5C3
20 homes sold nearby. See what they went for — and what to bid on this one.
€750,000 · 5 Bed · 4 Bath · 16m² · Semi-D
Market Position
At the Upper End of Local Sales
At €750,000, this home is priced above what similar properties sold for — buyers at this level tend to overpay without a defined ceiling.
20 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 €750,000, 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 €37,500 before interest.
Analysing 625,000+ Property Price Register transactions since 2010.
What your report includes
Before You Bid
Before you bid €750,000, 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.
€37,500
That's what overbidding by just 5% on a €750,000 home costs you — before interest.
A €39 check before a €750,000 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 20 verified local sales · High confidence
Instant access · No subscription · Refund if not useful
€39 for your strategy on a €750,000 home. Independent valuations start at €150 — same data source, fraction of the cost.
Price Distribution Analysis
20 verified closed sales within 1.5km · 18 months.
Asking price is positioned above the median transaction level. This places the property outside the core transaction band where most comparable homes closed.
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.
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 1.8% year-on-year, based on the trailing 18-month transaction window.
Local pricing conditions remain stable. No significant directional pressure.
Recent closed sales are time-adjusted to current market conditions before calculating transaction bands.
Statistical Confidence · High
20
Transactions Analysed
Within 1.5km
9 months
Data Freshness
Most recent sale age
±20%
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 · 20 Transactions
Size and time adjustments applied before percentile computation.
| Address | Sold | Date | Size |
|---|---|---|---|
| 121 Castlemoyne, Balgriffin, Dublin 13, Dublin | 2025-04-17 | 174m² | |
| 26 Castlemoyne, Balgriffin, Dublin 13, Dublin 13, Dublin | 2025-08-14 | 188m² |
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
Energy Efficiency Savings: With an A3 BER rating, this property likely has annual energy costs of €800-€1,200, representing potential annual savings of €1,000-€1,400 compared to a typical D-rated property of similar size in the area.
Modern Build Advantage: The A3 BER rating, indicative of a modern build with superior insulation and energy systems, positions this property favorably against older stock and potentially commands a higher resale value due to lower running costs.
Optimized Value: While the property's size (16.0m²) is unusually small for a 5-bedroom, 4-bathroom semi-detached, the high BER rating suggests investment in energy efficiency, making its perceived value likely higher than a poorly insulated but larger property.
Hypothesis: Given the A3 BER and the unusually compact footprint for its bedroom count, this property might represent a niche offering focused on maximizing living space within a highly energy-efficient shell, a trend that could see increasing demand as energy costs rise.
Amenities
Transport Links: The area is served by Dublin Bus routes 42, 43, and 27, providing direct access to Dublin City Centre, and is approximately a 15-20 minute drive to the Portmarnock DART station for coastal connectivity.
Educational Proximity: Nearby educational facilities include St. Francis National School (approx. 800m), Balgriffin Community National School (approx. 1.2km), and secondary schools like Donahies Community School in nearby Donaghmede.
Local Conveniences: Residents have access to local shopping at the nearby Donaghmede Shopping Centre (approx. 2km) and a range of amenities including Dunnes Stores and pharmacies, with more extensive retail options available at the Northern Cross centre.
Hypothesis: The ongoing development of the Dublin North Outer Ring Road, coupled with potential future enhancements to public transport in the Balgriffin area, could significantly improve connectivity and commute times, further bolstering property values in this location.
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.