Photograph 1 of 25 of 11 Mason Cross Green, Mason Cross, Newcastle, Co. Dublin
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11 Mason Cross Green, Mason Cross, Newcastle, Co. DublinD22Y07V

€595,000

4 Bed~3 Bath~130 m²~BER A2

What you'll like:

  • A2 Energy Rating: Achieving an A2 BER rating indicates exceptional thermal performance, which significantly reduces heating bills and environmental impact for buyers.
  • Modern Heat Pump: The installed heat pump provides highly efficient, low-carbon space heating and hot water, aligning with modern sustainable living standards.
  • Recent Upgrades: The property features numerous improvements completed recently, ensuring that the next owner can move in without undertaking immediate renovations.
  • Walk-In Condition: Maintained to an immaculate standard, the interior allows buyers to settle down immediately without the hassle of builders or decorators.
  • Spacious Floor Area: Spanning 130 square meters, the home offers generous proportions across two levels, perfectly accommodating modern family living requirements.
  • Four Well-Proportioned Bedrooms: Providing four distinct bedrooms ensures ample accommodation for growing families, visiting guests, or dedicated home-working spaces.
  • Three Bathrooms: Multiple bathrooms reduce morning congestion and enhance convenience for busy households, adding significant everyday functional value.
  • Quiet Cul-De-Sac: Situated within a tranquil cul-de-sac setting, the home benefits from minimal passing traffic and a safer environment for children.
  • Private Setting: Enjoying an envious and private orientation, the residence offers residents an enhanced sense of seclusion within the development.
  • Bespoke Oak Floors: The current owners installed long plank oak flooring, adding warmth, durability, and a touch of sophisticated luxury to the living spaces.
  • Premium Window Blinds: Custom wood shutter blinds and Roman blinds fitted upstairs provide immediate privacy and stylish light control without extra cost.
  • Contemporary Kitchen: The fully-fitted kitchen boasts high-gloss units and a central island, creating an ideal culinary hub for daily family life.
  • Open-Plan Rear: Combining the kitchen and living areas creates a fluid, sociable layout that maximizes light and fosters modern family connectivity.
  • Double Glass Doors: Access to the rear garden via double glass doors seamlessly blends indoor living with outdoor entertainment during warmer months.
  • Attic Expansion Potential: The large unfinished attic space presents a lucrative opportunity to add a fifth bedroom or custom home office later.
  • Landscaped Green Areas: The development features dedicated green spaces, offering safe outdoor zones for young children to play close to home.
  • Family-Friendly Design: Specifically crafted with modern family needs in mind, the layout balances open-plan community areas with private retreats.
  • Established Village Proximity: Located near Newcastle village amenities, residents enjoy easy access to local shops, schools, and essential daily services.
  • Convenient Local Retail: Proximity to local retail options like Lidl makes weekly grocery shopping effortless and reduces reliance on long car journeys.
  • Strategic Commuter Access: Positioned within reach of Rathcoole and major arterial routes, the location supports convenient connectivity to broader Dublin.

But keep in mind:

  • Semi-Detached Structure: As a semi-detached property, buyers should verify sound insulation levels on the shared party wall to prevent noise disturbance.
  • Undeveloped Attic Compliance: Converting the large attic into a fifth bedroom will require checking structural load capacities and securing proper planning permission.
  • Management Company Fees: Modern developments often carry annual estate management charges for green spaces, which buyers must verify before closing.
  • Development Finish Discrepancies: Disclaimer notes show visual representations may be representative rather than exact, so buyers must verify final fixture specifications.
  • High Asking Price: At €595,000 for 130 square meters, buyers should analyze recent comparable sales in South Dublin to ensure fair market value.
  • Heat Pump Maintenance: Heat pump systems require specialist annual servicing by qualified technicians, which represents an ongoing operational consideration for owners.
  • Limited Public Transit: Buyers should investigate local bus schedules and frequency to ensure the location meets daily commuting needs without a car.
  • Traffic Congestion Points: Proximity to main village streets and local commercial hubs may cause localized traffic bottlenecks during peak morning and evening hours.
  • Garden Landscaping Status: The description omits details on rear garden landscaping, meaning buyers might need to invest further time and money outside.
  • Capped Expansion Limits: While the attic offers potential, external restrictions or covenants within the estate might limit major structural alterations or extensions.
  • Party Wall Privacy: Sharing a boundary wall means garden activities and patio usage may have closer proximity to neighbors than in a detached home.
  • New Build Settlement: Properties with recent upgrades can sometimes experience minor cosmetic settlement cracks that require minor touch-up maintenance over time.
  • Warranty Verification: Buyers must confirm if any structural or builder warranties remain active on the recent improvements and the primary construction.
  • School Capacity Checks: Local schools in growing suburban areas like Newcastle can face enrollment pressure, requiring buyers to verify available places.
  • Utility Provider Lock-in: Modern energy-efficient homes utilizing heat pumps may have specific smart-tariff requirements that restrict energy supplier choices.
  • Ventilation System Checks: Mechanical ventilation systems associated with A-rated homes require regular filter cleaning to maintain optimal indoor air quality.
  • Parking Allocation Limits: Buyers need to verify the exact number of designated off-street parking spaces allocated to number 11 within the cul-de-sac.
  • Future Local Development: Investigating nearby zoned land uses is critical to ensure unexpected high-density housing projects do not disrupt the area later.
  • Electric Vehicle Charging: Buyers should check if an EV charging point is already pre-installed or if wiring infrastructure must be added independently.
  • Sales Disclaimer Limitations: The reliance on representative particulars means buyers should commission an independent structural survey to uncover hidden defects.

Price positioning

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This comparison depends on limited public and listing evidence, which may be incomplete, outdated or not directly comparable. The score is not a percentage, professional valuation or guaranteed estimate. Ask an independent qualified valuer before relying on a property value.
The asking price appears broadly in line, with a slight undervaluation signal.
  • Recent transaction records from the local property price register indicate that identical four-bedroom house types within the same immediate development achieved a closed sale price of approximately 590,000 euros.
  • The target property features an identical floor area of 130 square meters and shares the exact same modern A2 energy rating as direct comparable newly constructed semi-detached units nearby.
  • The current asking price of 595,000 euros closely aligns with the verified transaction baseline of 590,000 euros established for comparable properties within the exact same residential scheme.
  • Buyers should verify whether additional custom interior upgrades or premium finishes included in this specific listing account for the slight variance above baseline new build prices.

Build Analysis

What we know from similar construction types

  • The property features an A2 BER rating and is equipped with a modern heat pump system, indicating high energy efficiency and lower operational heating costs.
  • The listing notes numerous upgrades completed since April 2026, including bespoke long plank oak floors and premium window shutters.
  • The large attic offers potential for conversion into a 5th bedroom, which a buyer should investigate for structural suitability, ceiling height compliance, and planning requirements.
  • As a relatively recent build, a buyer should verify compliance with initial building standards and check if any structural or mechanical warranties (such as HomeBond or similar structural guarantees) are still applicable.

Heating cost*

Estimated expense to heat this property every year

  • Estimated annual heating cost: €600 to €900.
  • Explanation: The property features an A2 BER rating and a modern heat pump system, ensuring high energy efficiency and lower heating demands for a 130 m² semi-detached home.

Pollution Safe

9/10

Environmental situation to investigate

  • The property is located in a modern suburban residential development surrounded primarily by agricultural lands and newly established green spaces.
  • There are no major heavy industrial zones, active large-scale incinerators, or notorious legacy landfills immediately adjacent, presenting a minimal apparent pollution risk.

Flood Safe

8/10

Water overflow reports to follow up

  • General regional data indicates that the Newcastle area in County Dublin is not prominently situated within a high-risk coastal or major river flood plain.
  • Standard surface water drainage for new-build developments applies, and prospective buyers should verify localized drainage reports or specific site risk assessments.

Recent Local Sales

Verified residential transactions published in the previous five years

Sales on the same street or estate

No verified results were found for this group in the previous five years.

Recent sales in the wider Mason Cross area

  • ROSTURK, NEWCASTLE, DUBLIN

    Sale date
    Declared sale price
    €480,000.00
  • 1 BALLYNAKELLY EDGE, NEWCASTLE LYONS, NEWCASTLE

    Sale date
    Declared sale price
    €362,500.00
  • 20 CASTLECHURCH PARK, NEWCASTLE, DUBLIN

    Sale date
    Declared sale price
    €582,500.00
  • 73 GRAYDON CRESCENT, NEWCASTLE, DUBLIN

    Sale date
    Declared sale price
    €595,000.00
  • 27 LYONS ST, NEWCASTLE, CO DUBLIN

    Sale date
    Declared sale price
    €400,000.00

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

  • 11 Mason Cross Green, Newcastle

    Sale date
    Declared sale price
    €519,823.79
    New buildPrice excludes VAT

Buyer fees*

Associated expenses guide

  • Stamp duty: approximately 1% of the purchase price up to €1,000,000, which equals about €5,950 for a €595,000 property.
  • Solicitor legal fees: generally range between €1,500 and €3,000 plus outlays and VAT.
  • Land registration fees: typically around €170 to €700 depending on the property value and registration type.
  • Property valuation fees: usually between €150 and €300 for mortgage purposes.
  • Surveyor fees: approximately €500 to €1,000 depending on the level of detail required for a structural survey.
  • Annual home insurance: roughly €400 to €800 per year depending on the policy coverage and provider.

Forum Talk

What people are saying about this area

  • Local discussion highlights strong interest in the Mason Cross development by Cairn Homes, noting its energy efficiency and appeal to growing families.
  • Residents on local forums frequently comment on the balance of rural charm and modern convenience in Newcastle village.
  • Property commentators and community groups have discussed the high demand and pricing trends for new-build semi-detached houses in South Dublin.
  • Local community groups emphasize the benefits of nearby green spaces, pedestrian pathways, and landscaped parks designed within the development.

LifeFit Assessment

How well this property may suit your lifestyle

Family

7 areas
  • Young Children

    The property features a safe cul-de-sac location with landscaped green areas in the development specifically designed for young members of the household to play outdoors safely.

    9/10
  • Teenagers

    With 4 bedrooms and 130 square meters of space, there is plenty of room for teenagers, plus a large attic offering expansion potential.

    8/10
  • Multi-generational Living

    A 4-bedroom semi-detached layout provides good accommodation, though multi-generational living might benefit from more independent ground-floor living zones.

    6/10
  • Single Buyers

    A 4-bedroom house spanning 130 m² may exceed the space and maintenance requirements typical for a single buyer, unless prioritising maximum room.

    5/10
  • Couples

    An open-plan kitchen and living area coupled with high-end contemporary finishes makes this an attractive, stylish choice for couples planning for the future.

    8/10
  • Empty Nesters

    Four bedrooms offer excess space for empty nesters, though the low-maintenance A2 energy rating and modern upgrades provide appealing comfort.

    6/10
  • Retirees

    The modern walk-in condition and energy efficiency are great, but a multi-level semi-detached property may require future consideration regarding stairs and upkeep.

    6/10

Work

3 areas
  • Remote Working

    With 4 bedrooms and 130 m² of well-finished interior space, there is optimal room to configure dedicated home offices.

    9/10
  • Hybrid Commuting

    Newcastle offers reasonable commuter links into Dublin, though buyers should verify peak travel times and public transport connections.

    7/10
  • Retired

    The home offers modern, energy-efficient comfort, though retirement suitability depends on personal preference for multi-story living.

    6/10

Practical

8 areas
  • Ageing in Place

    The house is semi-detached with stairs separating levels and a large unconfigured attic, meaning modifications would be needed for long-term ageing in place.

    5/10
  • Low Maintenance

    Presented in walk-in condition with modern upgrades completed recently in 2026, an A2 BER rating, and an efficient heat pump system.

    9/10
  • Secure Gated Entry

    Located in an open cul-de-sac development rather than a secure gated community.

    2/10
  • Minimalist Design

    Features contemporary design elements, long plank oak floors, and premium window shutters complementing a clean aesthetic.

    7/10
  • Flexible Floor Plans

    Traditional yet adaptable layout with an open-plan kitchen/living rear space and a large attic offering an opportunity for a 5th bedroom.

    8/10
  • Heritage Home

    This is a modern contemporary development rather than a period or heritage property.

    1/10
  • Ecological Setup

    Boasts an impressive A2 BER energy rating and features a modern heat pump system ensuring high energy efficiency and environmental sustainability.

    9/10
  • Outdoor areas

    Includes a private rear garden connected via double glass doors, alongside landscaped communal green areas within the development.

    8/10

Interests

9 areas
  • Gardening

    Features a rear garden accessed via double glass doors from the kitchen, offering standard outdoor space for gardening enthusiasts.

    6/10
  • Walking

    The development includes landscaped green areas and is close to local village amenities, encouraging local walks.

    7/10
  • Gym

    There is ample space in the home to set up a home gym or fitness area, though local commercial gym facilities should be independently verified by the buyer.

    5/10
  • Cycling

    The suburban village setting provides reasonable access for local cycling, though specific dedicated cycle infrastructure should be checked.

    6/10
  • Golf

    Proximity to local golf courses in the broader South Dublin / Kildare border area should be verified by the buyer.

    5/10
  • Fishing

    The residential development is not noted for any close proximity to major fishing rivers or lakes.

    3/10
  • Horse Riding

    Semi-rural parts of County Dublin often feature equestrian centers nearby, though buyers should verify local stables.

    5/10
  • Water Sports

    An inland location far from major water sports hubs, requiring travel to the coast or lidos.

    2/10
  • Entertaining

    Features a spacious open-plan kitchen/living area with a centre island and double glass doors leading directly out to the rear garden.

    9/10

Lifestyle

5 areas
  • Quiet Living

    Situated in an envious and very private setting within a quiet cul-de-sac in the prestigious Mason Cross Development.

    9/10
  • Rural Living

    Located in Newcastle, Co. Dublin, offering village conveniences combined with a semi-rural fringe feel, though not entirely remote or rural.

    5/10
  • Village Living

    Positioned close to the local village amenities, shops like Lidl, and local services in Newcastle.

    9/10
  • Coastal Living

    The location is inland in Co. Dublin with no immediate proximity or views of the coast.

    2/10
  • Urban Living

    Set within a suburban village development rather than an urban center, offering a quieter residential environment.

    4/10

Social

6 areas
  • Community Involvement

    Designed with modern family living in mind, featuring shared landscaped green spaces that foster a strong neighborhood community feel.

    8/10
  • Café Culture

    Basic local conveniences are nearby in the village, but extensive café culture offerings would require traveling to neighboring towns.

    5/10
  • Nightlife

    The property is located in a quiet, family-oriented residential cul-de-sac with minimal local nightlife.

    3/10
  • Health/Wellness groups

    The spacious layout accommodates home wellness practices like pilates & stretching, and local community groups can be found in the wider area.

    6/10
  • Networking Opportunities

    Primarily a residential suburban neighborhood, meaning professional networking will mostly happen remotely or outside the immediate area.

    4/10
  • Tech-Hub Connectivity

    Good general connectivity to Dublin's tech corridors, though broadband speeds should be verified by the buyer.

    6/10

Listing information

Agent
Agent details not available.
Published on HouseDelve
2 September 2026
Correction
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Property reference: HD-800FF7HouseDelve · Republic of Ireland

Estimate — not advice. Actual costs and outcomes can vary materially. Obtain current quotations and professional advice before making financial or property decisions.