
23 Greenfield Manor , Donnybrook, Dublin 4D04X407
€1,150,000
3 Bed~2 Bath~220 m²~BER D2
What you'll like:
- Exclusive Donnybrook address: Situated off Greenfield Park in Dublin 4, this prestigious location provides buyers with proximity to top-tier local amenities and high-end residential appeal.
- Massive floor area: Spanning approximately 220 square meters, this substantial penthouse offers rare interior proportions that rival the size of many traditional detached family homes.
- Expansive roof terrace: The magnificent private roof terrace measures around 75 square meters, offering panoramic views and an extraordinary outdoor setting for hosting guests or relaxing.
- Grand drawing room: Measuring over six by seven meters, the main reception room easily accommodates a grand piano and creates an impressive, elegant space for formal entertaining.
- Versatile living spaces: A second generous reception area functions effectively as a dining room or everyday lounge, ensuring flexible layout options for modern family living requirements.
- Enclosed winter garden: The bright enclosed balcony directly links the living zone to the outside environment, delivering a sheltered spot to enjoy views of the communal grounds.
- Well-appointed kitchen: The functional kitchen features marble work surfaces, integrated appliances, and a seamless flow into the primary dining and everyday living quarters.
- Three generous bedrooms: All sleeping quarters are well-proportioned doubles equipped with built-in fitted wardrobes, ensuring comfortable accommodation for residents and visiting guests alike.
- Dual en-suite bathrooms: Two of the bedrooms benefit from private en-suite facilities, enhancing household convenience and offering a touch of private luxury for family members.
- Dedicated home study: Featuring mahogany built-in shelving, the separate study provides an ideal, quiet environment for remote working or managing household administrative tasks.
- Separate utility room: A dedicated utility space is plumbed for laundry appliances and houses the gas boiler, keeping washing duties neatly separated from the main living zones.
- Abundant storage options: The layout includes a dedicated reception storage room and built-in hot press provisions, making it easy to keep personal belongings organized and out of sight.
- Gas-fired central heating: The reliable gas heating system ensures efficient climate control throughout the expansive penthouse footprint during colder winter months and seasonal temperature shifts.
- Mature development setting: Located within a highly regarded residential scheme, the property benefits from well-maintained communal grounds that enhance the peaceful neighborhood atmosphere.
- Prime transport access: Proximity to the N11 and Quality Bus Corridor guarantees rapid commuting options into Dublin city center for professionals and regular city travelers.
- Educational proximity: Being located near University College Dublin makes this home an attractive acquisition for academic staff, investors, or families prioritizing higher education access.
- Healthcare nearby: The close distance to St Vincent's Hospital offers exceptional medical accessibility, providing peace of mind for buyers concerned with immediate healthcare infrastructure.
- Cultural and retail hubs: Residents will enjoy easy access to the Merrion Centre and local media institutions like RTÉ, ensuring vibrant shopping and cultural amenities close by.
- Trade-down appeal: The scale of accommodation and outdoor amenities make this an exceptional property for downsizers who refuse to compromise on living space or entertaining capability.
- Stable asking price: The recorded asking-price history shows a stable entry point at €1,150,000 without erratic fluctuations, indicating a confident initial pricing strategy by the vendor.
But keep in mind:
- Subpar energy rating: The property holds a D2 BER rating, which indicates poor thermal efficiency and suggests that a new owner should budget for substantial energy upgrades.
- High heating costs: Due to the D2 energy rating and the large 220 square meter footprint, buyers should anticipate elevated monthly utility bills until insulation is improved.
- Significant retrofit expenses: Bringing this expansive penthouse up to modern energy efficiency standards will likely require considerable capital expenditure on windows, insulation, or heating controls.
- Roof terrace exposure: The large 75 square meter rooftop space is fully exposed to the elements, meaning buyers should investigate potential weatherproofing, wind, and maintenance issues.
- Maintenance liability concerns: Owning a massive private roof terrace atop a shared development may involve complex management company liabilities regarding structural waterproofing and ongoing upkeep.
- Lack of elevator specifics: The listing details do not specify lift access directly to this penthouse level, so mobility-impaired buyers must verify elevator availability and service reliability.
- Management fee uncertainties: Prospective buyers must thoroughly investigate annual management company service charges, sinking fund balances, and upcoming block levies for this development.
- Staircase daily friction: The internal feature spiral staircase leading to the roof terrace and the multi-level layout could present accessibility or daily convenience challenges over time.
- Dated interior finishes: While well-maintained, some of the marble fireplaces, floor tiles, and fixtures may require cosmetic modernization to suit contemporary design preferences.
- Potential kitchen size limits: Despite marble work surfaces, the kitchen measures 5.26m by 3.66m, which might feel slightly compact relative to the massive overall scale of the reception areas.
- Limited natural light study: Buyers should check the window size and orientation of the dedicated study room to ensure it receives adequate daylight during standard working hours.
- Bathroom styling updates: While functional with baths and double showers, the en-suite bathrooms and family shower room may warrant modernization to meet contemporary luxury standards.
- Communal ground noise: Large apartment developments can experience noise transmission from shared gardens or communal parking areas, which buyers should assess during different times of day.
- Parking space ambiguity: The listing text does not detail dedicated parking allocations, so buyers must verify the exact number of designated parking spaces included in the sale.
- Electric vehicle charging: Prospective owners driving electric vehicles should investigate whether the development permits or supports the installation of private EV charging stations.
- Service charge hikes risk: Large developments with extensive grounds and lifts can face sudden increases in service charges to cover insurance premiums and general building inflation.
- Development leasehold terms: Buyers must instruct their legal counsel to scrutinize the length of the lease and any restrictive covenants governing alterations within this penthouse.
- Initial initial pricing gap: The brief initial appearance of the listing without a numeric price might reflect shifting vendor expectations, requiring careful negotiation guidance from an agent.
- High capital outlay: At an asking price of €1,150,000, stamp duty, legal fees, and potential D2 retrofit costs will push the total acquisition investment significantly higher.
- Resale liquidity factors: Luxury penthouse apartments in this specific price bracket can sometimes appeal to a narrower niche of buyers, potentially resulting in longer future selling timelines.
Price positioning
?
- The asking price appears somewhat ambitious given the overall scale of historical capital appreciation recorded for units within this specific development over medium-term holding periods.
- Signals supporting the valuation include the exceptionally large floor area and the rare inclusion of a substantial private roof terrace in a prime Dublin 4 postcode.
- Factors that could undermine this price point include the D2 energy rating, which may require capital expenditure to improve, contrasting with competing turnkey properties.
- Relevant market dynamics indicate that large luxury apartments in Donnybrook often command a premium from downsizers, though liquidity at this price tier remains selective.
Build Analysis
What we know from similar construction types
- The property is a substantial penthouse apartment extending to approximately 220 sq.m (2,368 sq.ft) with a large 75 sq.m private roof terrace.
- The building features gas-fired central heating and an enclosed winter garden balcony.
- A buyer should investigate management company fees, sinking fund provisions, and the rules regarding maintenance and structural responsibility for the large private roof terrace.
- Compliance and fire safety regulations regarding penthouse access, escape routes, and roof terrace usage should be verified by a surveyor or legal representative.
Retrofit Cost*
Possible renovating / insulating expenditure
- The property has a D2 BER rating, which falls into the D to G range requiring deep-retrofit analysis.
- Estimated deep-retrofit cost is between EUR 35,000 and EUR 55,000 to achieve a higher energy rating.
- Reasoning: As a penthouse apartment, external wall insulation is typically restricted by management company building guidelines, meaning upgrades would likely focus on internal wall insulation where feasible, window and door upgrades, heating system optimization, and renewable energy integration such as heat pumps if permitted by the development's communal systems.
Heating cost*
Estimated expense to heat this property every year
- Estimated annual heating cost: approximately €2,200 to €2,800 per year.
- Explanation: Given the D2 BER rating and the large 220 square metre floor area, heating and energy requirements are higher than average compared to more modern, energy-efficient apartments of a similar size.
Pollution Safe
9/10Environmental situation to investigate
- The property is located in an established, affluent residential suburb of Dublin 4 that appears largely free from heavy industrial pollution sources.
- Any minor historical industrial footprints in the wider district are distant, but buyers should conduct standard environmental due diligence if concerned about legacy commercial activities.
Flood Safe
8/10Water overflow reports to follow up
- The development is situated in Donnybrook at a considerable elevation relative to major tidal or river flood zones, indicating a generally low apparent risk of flooding.
- As with any property purchase, standard local authority flood maps and insurance risk checks should be verified by the buyer's legal representative.
Recent Local Sales
Verified residential transactions published in the previous five years
Sales on the same street or estate
24 GREENFIELD MANOR, DONNYBROOK, DUBLIN 4
- Sale date
- Declared sale price
- €745,000.00
5 GREENFIELD MANOR, GREENFIELD PARK, DONNYBROOK DUBLIN 4
- Sale date
- Declared sale price
- €685,000.00
3 GREENFIELD MANOR, GREENFIELD PARK, DONNYBROOK DUBLIN 4
- Sale date
- Declared sale price
- €202,778.00
3 GREENFIELD MANOR, GREENFIELD PARK, DONNYBROOK DUBLIN 4
- Sale date
- Declared sale price
- €20,278.00
19 GREENFIELD MANOR, GREENFIELD PARK, DONNYBROOK DUBLIN 4
- Sale date
- Declared sale price
- €600,000.00
Recent sales in the wider Donnybrook area
7 THORNFIELD, STILLORGAN RD, DUBLIN 4
- Sale date
- Declared sale price
- €1,600,000.00
22 GRAND CANAL WHARF, SOUTH DOCK ST, DUBLIN 4
- Sale date
- Declared sale price
- €549,000.00
60 SHELBOURNE PARK, SOUTH LOTTS RD, DUBLIN 4
- Sale date
- Declared sale price
- €517,000.00
41 SERPENTINE AVE, BALLSBRIDGE, DUBLIN 4
- Sale date
- Declared sale price
- €1,100,000.00
13 PEMBROKE COTTAGES, DONNYBROOK, DUBLIN 6
- Sale date
- Declared sale price
- €640,000.00
Source: Property Services Regulatory Authority (PSRA), Residential Property Price Register (PPR). Matching uses address information published by the PPR rather than measured map distance. It may omit nearby properties on differently named streets.
Last Sale
A confidently matched previous PPR transaction for this property
23 GREENFIELD MANOR, GREENFIELD PARK, DONNYBROOK DUBLIN 4
- Sale date
- Declared sale price
- €1,140,000.00
Buyer fees*
Associated expenses guide
- Solicitor legal fees: approximately €2,000 to €4,000 excluding VAT and outlay.
- Land registration fees: approximately €600 to €800 depending on the property value and registration type.
- Property valuation fees: approximately €150 to €300 for mortgage or standard assessment purposes.
- Surveyor fees: approximately €600 to €1,200 depending on the level of detailed inspection required for the 220 square metre penthouse.
- Annual home insurance: approximately €800 to €1,500 depending on the policy coverage and contents valuation.
Forum Talk
What people are saying about this area
- Residents in the Donnybrook area frequently discuss local infrastructure upgrades, traffic management along the N11 corridor, and public transport connectivity via the Quality Bus Corridor (QBC).
- Local community forums highlight the convenience of living near amenities such as UCD, St Vincent's Hospital, and Herbert Park, making the neighbourhood popular for families and downsizers alike.
- Discussions in local groups often touch upon residential developments off Greenfield Park, noting the quiet, mature character of the leafy suburban setting.
- Property watchers and local commentators occasionally note strong demand for high-end apartments and penthouses in Dublin 4, particularly those offering extensive outdoor space or private terraces.
LifeFit Assessment
How well this property may suit your lifestyle
Family
7 areas- Young Children6/10
The property offers generous square footage and three bedrooms, which provides adequate space for young families, though buyers should verify the safety and suitability of the extensive roof terrace for small children.
- Teenagers7/10
With three well-proportioned bedrooms and a separate study, teenagers would have plenty of private space to study and relax within this substantial penthouse.
- Multi-generational Living5/10
While the 220 square metre floor area is large, the single-level apartment layout offers limited privacy for multi-generational households compared to a detached multi-story house.
- Single Buyers4/10
At an asking price of €1,150,000, this property is primarily aimed at high-net-worth buyers rather than typical single purchasers entering the market.
- Couples9/10
Couples looking for expansive living space, excellent formal entertaining areas, and low-maintenance luxury will find this penthouse highly appealing.
- Empty Nesters9/10
The property is ideal for those trading down from larger houses, offering generous reception rooms and a private roof terrace without the burden of maintaining a large garden.
- Retirees7/10
While it offers lateral single-floor living, retirees should investigate the lift access in the building and consider how the internal stairs to the roof terrace impact long-term accessibility.
Work
3 areas- Remote Working9/10
Includes a dedicated study with mahogany built-in shelving, making it an ideal environment for working from home.
- Hybrid Commuting9/10
Conveniently located close to the N11 and QBC, offering swift public transport and road access into Dublin city centre for hybrid workers.
- Retired8/10
The secure, well-maintained penthouse setup appeals strongly to retirees seeking luxury and convenience without house maintenance hassles.
Practical
8 areas- Ageing in Place6/10
Lateral single-floor living is beneficial, but the internal spiral staircase to the roof terrace and potential reliance on elevator access require careful consideration for long-term ageing.
- Low Maintenance8/10
As a penthouse apartment, exterior maintenance is managed by the development, significantly reducing upkeep for the owner compared to a detached house.
- Secure Gated Entry7/10
Located within a highly regarded development off an exclusive road, offering good privacy and security features.
- Minimalist Design6/10
The interior features traditional elements such as marble fireplaces, ceiling coving, and classic proportions rather than ultra-minimalist architecture.
- Flexible Floor Plans8/10
The property offers strong versatility, with reception spaces that can be adapted between formal entertaining, everyday living, and dining configurations.
- Heritage Home3/10
The development is a modern high-end apartment scheme rather than a traditional period heritage property, despite classical interior detailing.
- Ecological Setup5/10
Carries a D2 BER rating, indicating that energy efficiency is lower than modern builds and may benefit from future upgrades.
- Outdoor areas9/10
Features an exceptional 75 square metre private roof terrace with panoramic views, complemented by an enclosed winter garden balcony.
Interests
9 areas- Gardening4/10
There is no traditional garden, but the extensive 75 square metre private roof terrace provides ample space for container and potted gardening.
- Walking7/10
The location provides good access to local walks around Donnybrook and nearby parks, though urban surroundings dominate.
- Gym7/10
Proximity to health facilities and the city centre provides good options for gym-goers, though fitness amenities on-site are limited to apartment living.
- Cycling7/10
The QBC and major routes nearby facilitate cycling into the city centre and surrounding areas, subject to standard urban traffic conditions.
- Golf6/10
Several well-known Dublin golf clubs are reachable within a reasonable drive from the south Dublin location.
- Fishing2/10
The location offers very limited immediate access to fishing spots, requiring travel outside the immediate urban area.
- Horse Riding3/10
Equestrian facilities are scarce in this dense urban and suburban part of Dublin 4.
- Water Sports4/10
Water sports require travel towards Dublin Bay or nearby coastal suburbs, as there are no direct aquatic facilities on the doorstep.
- Entertaining10/10
Exceptional features for hosting include a massive drawing room that comfortably accommodates a grand piano, a formal dining space, and a 75 square metre roof terrace.
Lifestyle
5 areas- Quiet Living8/10
Located in a highly regarded development off exclusive Greenfield Park in Donnybrook, the property provides a peaceful residential environment.
- Rural Living1/10
This is a distinctly urban and suburban penthouse setting in Dublin 4, far removed from rural environments.
- Village Living6/10
Proximity to Donnybrook village offers a local community feel with nearby amenities, blending urban convenience with a village-like atmosphere.
- Coastal Living3/10
While situated in Dublin 4, the location is inland rather than coastal, though Dublin Bay is accessible by transport.
- Urban Living8/10
Positioned in Donnybrook with excellent access to the N11, QBC, and central Dublin, this property suits an urban lifestyle very well.
Social
6 areas- Community Involvement6/10
Set within a mature residential development with a settled local community in Donnybrook.
- Café Culture8/10
Close proximity to Donnybrook village and surrounding Dublin 4 amenities ensures excellent access to local cafes and eateries.
- Nightlife6/10
While Donnybrook has local pubs and restaurants, residents looking for vibrant nightlife will likely travel a short distance into the city centre.
- Health/Wellness groups7/10
Proximity to St Vincent's Hospital and various wellness hubs in Dublin 4 supports health-conscious lifestyles.
- Networking Opportunities7/10
The prestigious Dublin 4 address and proximity to business hubs and UCD offer strong professional networking potential.
- Tech-Hub Connectivity8/10
Easy transport links into Dublin's tech districts and reliable home study space make this practical for tech professionals.
Listing information
- Agent
- Eoin O'Neill Property Advisers
- Phone
- 01 660 0333
- Published on HouseDelve
- 6 October 2026
- Correction
- Report an issue
HD-407467HouseDelve · Republic of IrelandReport checks
Sources used: Public marketplace, Property Price Register, and grounded web research where available.
Automated quality checks: Passed
* Estimate — not advice. Actual costs and outcomes can vary materially. Obtain current quotations and professional advice before making financial or property decisions.