Photograph 1 of 17 of 87A Saint Anne's Square, Portmarnock, Dublin
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87A Saint Anne's Square, Portmarnock, DublinD13KXW2

€645,000

3 Bed~2 Bath~87 m²~BER A0

What you'll like:

  • Exceptional energy rating: The property boasts a top-tier A0 energy rating, which guarantees ultra-low heating bills and maximum daily comfort for new occupants.
  • Brand new build: Constructed in 2026, the house offers pristine modern finishes and eliminates the immediate need for costly repairs or renovations.
  • Air to water system: An advanced air-to-water heat pump provides sustainable and efficient climate control, significantly reducing your long-term carbon footprint.
  • Prime coastal location: Situated right in the heart of Portmarnock, residents enjoy convenient access to local shops, cafes, schools, and essential amenities.
  • Proximity to the beach: The renowned Velvet Strand is located close by, offering an enviable coastal lifestyle perfect for weekend walks and outdoor recreation.
  • Excellent commuter links: Portmarnock DART Station is within easy reach, providing seamless and efficient public transport connections directly into Dublin city centre.
  • Thoughtful ground layout: A bright entrance hallway leads into a spacious lounge, creating a welcoming atmosphere ideal for relaxing and everyday family life.
  • Open plan living: Double doors connect the lounge to a generous kitchen and dining area, facilitating modern entertaining and effortless family interaction.
  • Abundant natural light: The kitchen and dining space benefits from two dedicated Velux windows, flooding the area with bright daytime sunshine.
  • Seamless garden access: Double doors open directly from the kitchen onto the rear garden, effectively extending your living space outdoors during warmer months.
  • Private outdoor space: The rear garden comes fully landscaped with a practical mix of patio and lawn areas, enclosed securely by fencing.
  • Convenient ground toilet: A downstairs WC featuring tiled flooring and a wash basin adds significant practical convenience for guests and family members.
  • Clever storage solutions: Practical under-stair storage helps keep the entrance hallway clutter-free and provides valuable space for household items.
  • Modern family bathroom: The upstairs bathroom includes contemporary tiled walls, a heated towel rail, and a sleek walk-in shower enclosure.
  • Dual shower heads: The main bathroom shower features both a handheld wand and a luxurious feature overhanging shower head for enhanced comfort.
  • End of terrace: Being an end-of-terrace home offers extra privacy and potentially reduced shared party walls compared to mid-terrace properties.
  • Green space views: The front lounge overlooks a pleasant local green space, providing an attractive natural outlook rather than facing directly onto traffic.
  • Off street parking: The inclusion of off-street parking ensures secure and convenient vehicle storage right outside your front door.
  • Quality flooring: The home comes finished with durable tiled floors downstairs and decorative timber flooring upstairs, saving you immediate installation costs.
  • Built-in kitchen units: Fitted kitchen units and integrated appliances are already installed, allowing you to move in and start cooking immediately.

But keep in mind:

  • Compact floor area: Measuring 87 square metres in total, the property provides relatively snug living quarters that may feel restrictive for growing families.
  • Modest bedroom sizes: The third bedroom is quite compact at approximately 2.2 by 2.5 metres, potentially limiting its use primarily to a home office.
  • Single bathroom upstairs: Having only one main bathroom upstairs to service all three bedrooms could create morning congestion during busy family routines.
  • Absence of ensuite: The primary bedroom lacks a dedicated ensuite bathroom, meaning all occupants must share the single main family facility upstairs.
  • Manageable garden size: The private rear garden is relatively modest in scale, offering limited space for extensive landscaping or large outdoor play equipment.
  • New build snags: Being a newly constructed dwelling, buyers should budget time for minor construction defects or finishing snags to be resolved.
  • Management company fees: Buyers should verify if any communal estate management charges or developer fees apply to the surrounding square area.
  • Boundary clarity check: Purchasers must inspect legal title documents to confirm exact boundary lines and maintenance responsibilities for the shared end-of-terrace walls.
  • Heat pump maintenance: The specialized air-to-water heating system requires periodic professional servicing to maintain optimal efficiency and prevent costly mechanical failures.
  • Ventilation dependency: Modern A-rated airtight homes rely heavily on mechanical ventilation systems, which require regular filter cleaning to maintain indoor air quality.
  • Storage limitations: Aside from under-stair storage and attic access, built-in wardrobe provisions in the bedrooms appear minimal, requiring additional furniture investment.
  • Traffic and parking: Local residential parking around the square should be checked for visitor capacity and any potential restrictions during peak commuting hours.
  • DART station distance: While close to the DART station, exact walking times should be verified to ensure it fits comfortably into your daily commuting routine.
  • Future local development: Buyers should investigate surrounding local zoning laws to ensure no unexpected high-density developments will obstruct views or sunlight.
  • Construction warranty: Purchasers' legal representatives should thoroughly verify the provider and validity of the structural guarantee scheme covering the new build.
  • Utility connection costs: New homes sometimes incur initial connection fees or setup delays for high-speed broadband and secondary utility services.
  • Insurance premiums: While energy-efficient, new builds in coastal zones can occasionally attract specific insurance considerations regarding weather exposure.
  • Kitchen appliance warranties: Buyers need to confirm that manufacturer warranties for the integrated kitchen appliances are fully transferred upon closing.
  • Attic insulation standards: Although rated A0, buyers should independently verify attic insulation depth and hatch sealing during a comprehensive snagging inspection.
  • Property tax banding: Local property tax assessments for newly built homes can sometimes be reassessed post-purchase, impacting your ongoing annual household budget.

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 looks slightly overvalued compared with the available evidence.
  • The asking price appears slightly elevated relative to baseline regional transactions due to the premium commanded by newly constructed housing stock equipped with top tier energy efficiency.
  • Strong upward signals stem from the exceptional energy rating and modern coastal setting, though limited square footage relative to larger established houses tempers absolute value arguments.
  • Market support relies heavily on persistent buyer demand for turnkey efficiency properties, whereas potential oversupply or shifting macroeconomic interest rates could quickly undermine such ambitious pricing.
  • Overall positioning reflects a contemporary premium typical of modern developments in desirable suburban coastal enclaves where buyers willingly pay for guaranteed low operational maintenance costs.

Build Analysis

What we know from similar construction types

  • The property is a newly built end-of-terrace home constructed in 2026, offering potential advantages such as modern construction standards, contemporary finishes, and high levels of energy efficiency.
  • It features an A0 energy rating, an air-to-water heat pump system, double-glazed windows, and a high standard of insulation, which contribute to low running costs and exceptional thermal comfort.
  • A buyer should verify compliance with current building regulations, check structural warranties such as HomeBond or equivalent, and inspect the quality of the finishes during a snag list.
  • Potential buyers should also investigate the integration and performance of the air-to-water heat pump and mechanical ventilation systems to ensure they meet household demands.

Heating cost*

Estimated expense to heat this property every year

  • Estimated annual heating cost: approximately €500 to €800 per year.
  • Explanation: Given the A0 energy rating and the installed air-to-water heat pump system over an 87 m² floor area, the property is exceptionally energy efficient, resulting in very low relative heating and hot water costs compared to older homes.

Pollution Safe

9/10

Environmental situation to investigate

  • The location is primarily residential, showing minimal apparent exposure to heavy industrial pollution or active major landfills.
  • Any historical local industrial activity is distant, though buyers should verify local municipal environmental records if concerned.

Flood Safe

8/10

Water overflow reports to follow up

  • The immediate area is well-established, though coastal proximity means regional flood risk assessments should be reviewed.
  • Buyers are advised to check specific local drainage and historical flood mapping for complete peace of mind.

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 Portmarnock area

  • 29 SEAGRAVE, THE LINKS, PORTMARNOCK

    Sale date
    Declared sale price
    €365,000.00
  • 2 CARRICKHILL WALK, PORTMARNOCK, CO DUBLIN

    Sale date
    Declared sale price
    €710,000.00
  • 54 TORCAILL, PORTMARNOCK, DUBLIN

    Sale date
    Declared sale price
    €840,000.00
  • 3 STRAND MILL AVENUE, PORTMARNOCK, CO DUBLIN

    Sale date
    Declared sale price
    €532,000.00
  • 48 THE FAIRWAYS, SEABROOK MANOR, PORTMARNOCK

    Sale date
    Declared sale price
    €451,270.00

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

No confidently matched previous sale was found in the Property Price Register.

Buyer fees*

Associated expenses guide

  • Stamp duty: approximately €6,450 to €6,500 based on standard residential rates for a property of this value.
  • Solicitor legal fees: approximately €1,500 to €3,000 plus VAT and outlay.
  • Land registration fees: approximately €600 to €800 for registry of deeds and property registration authority filings.
  • Property valuation fees: approximately €150 to €250 required by mortgage lenders.
  • Surveyor fees: approximately €500 to €1,000 depending on the level of detailed structural survey required.
  • Annual home insurance: approximately €400 to €800 per year depending on the policy level and provider.

Forum Talk

What people are saying about this area

  • Locals frequently highlight the convenience of Portmarnock DART station for commuting into Dublin city centre.
  • Residents often praise the proximity to the Velvet Strand and local coastal walkways.
  • Community discussions frequently touch upon the demand for local school places and family amenities in the growing area.
  • Traffic management around village peak hours is a common topic among residents.

LifeFit Assessment

How well this property may suit your lifestyle

Family

7 areas
  • Young Children

    The property features three bedrooms and a secure landscaped rear garden, making it very suitable for young families. Local schools and amenities in Portmarnock are within easy reach.

    8/10
  • Teenagers

    Three bedrooms provide adequate space, and the location near Portmarnock DART Station allows teenagers independence to commute or travel into Dublin.

    7/10
  • Multi-generational Living

    With a floor area of 87 square metres, space is relatively compact for multiple generations, though the open-plan layout offers good communal areas.

    5/10
  • Single Buyers

    A newly built A0-rated three-bedroom home provides low maintenance and energy efficiency, perfect for a single buyer looking for modern comfort close to the coast.

    8/10
  • Couples

    An ideal setup for couples wanting contemporary finishes, open-plan living, and an enviable coastal lifestyle within commuting distance of the city.

    9/10
  • Empty Nesters

    The low-maintenance nature of a brand-new build with a manageable garden makes it attractive for those looking to downsize while staying in a vibrant coastal community.

    8/10
  • Retirees

    While the property is a two-story home, its modern energy efficiency and proximity to local amenities and the Velvet Strand suit active retirees.

    7/10

Work

3 areas
  • Remote Working

    A modern three-bedroom home allows ample flexibility to set up a dedicated home office space.

    8/10
  • Hybrid Commuting

    Portmarnock DART Station is close by, providing efficient and convenient rail access into Dublin City Centre for hybrid workers.

    9/10
  • Retired

    Low energy bills (A0 BER) and modern conveniences make this a comfortable home for retirement years.

    8/10

Practical

8 areas
  • Ageing in Place

    The home is newly built and energy efficient, though buyers should note it is a two-story property with bedrooms upstairs.

    7/10
  • Low Maintenance

    As a newly built home in 2026 with an A0 energy rating and air-to-water heat pump, maintenance requirements will be exceptionally low.

    10/10
  • Secure Gated Entry

    The property features off-street parking rather than a secure gated community entrance.

    4/10
  • Minimalist Design

    Features contemporary finishes, tiled flooring on the ground floor, and a clean open-plan layout suited to modern minimalist living.

    8/10
  • Flexible Floor Plans

    Double doors between the lounge and kitchen-dining area allow the space to be opened up or separated depending on preference.

    8/10
  • Heritage Home

    This is a brand-new construction rather than a period or heritage property.

    1/10
  • Ecological Setup

    Boasts an outstanding A0 BER rating and an air-to-water heat pump system for supreme energy efficiency.

    10/10
  • Outdoor areas

    Includes a private landscaped rear garden featuring part patio and part lawn, fully fenced for privacy.

    8/10

Interests

9 areas
  • Gardening

    Features a private landscaped rear garden with part patio and part lawn, offering a manageable space for keen gardeners.

    6/10
  • Walking

    Proximity to the Velvet Strand and local green spaces provides fantastic walking opportunities right on the doorstep.

    9/10
  • Gym

    Local amenities in Portmarnock support fitness needs, though specific fitness facilities should be verified locally.

    7/10
  • Cycling

    The coastal location and flat suburban layout offer pleasant cycling routes along the coast and surrounding areas.

    8/10
  • Golf

    Portmarnock is globally renowned for its world-class golf links, making this an exceptional location for golf enthusiasts.

    9/10
  • Fishing

    The coastal positioning allows for local sea angling opportunities nearby.

    7/10
  • Horse Riding

    Equestrian facilities can be found in the broader Fingal area, though buyers should verify local stables.

    6/10
  • Water Sports

    Proximity to the Velvet Strand makes this an ideal home for swimming, kitesurfing, and other coastal water sports.

    9/10
  • Entertaining

    Double doors connect the lounge to the open-plan kitchen and dining area, which in turn opens directly onto the private landscaped rear garden for seamless indoor-outdoor hosting.

    9/10

Lifestyle

5 areas
  • Quiet Living

    Positioned in the heart of Portmarnock overlooking a green space, offering a peaceful residential feel while remaining close to conveniences.

    7/10
  • Rural Living

    This is a suburban village and coastal location rather than a rural setting.

    2/10
  • Village Living

    Located right in the heart of Portmarnock with shops, cafés, and restaurants within easy reach.

    9/10
  • Coastal Living

    The property is very close to the beautiful Velvet Strand, offering an exceptional coastal lifestyle.

    9/10
  • Urban Living

    While it offers suburban coastal village charm, Dublin City Centre remains within easy commuting distance via the nearby DART station.

    6/10

Social

6 areas
  • Community Involvement

    Portmarnock has a strong community feel with active local groups, sports clubs, and neighborhood associations.

    8/10
  • Café Culture

    Local shops, cafés, and restaurants are within easy reach in the heart of the village.

    8/10
  • Nightlife

    Nightlife options are more relaxed and local, with heavier entertainment venues requiring travel into central Dublin.

    5/10
  • Health/Wellness groups

    The coastal setting, local parks, and community facilities foster local health, pilates & stretching, and wellness activities.

    8/10
  • Networking Opportunities

    Primarily a residential coastal suburb, with professional networking concentrated closer to Dublin City Centre.

    6/10
  • Tech-Hub Connectivity

    Easy DART access to Dublin's major employment and tech hubs makes commuting straightforward.

    7/10

Listing information

Agent
Noel Kelly Auctioneers Ltd
Phone
01 846 2752
Published on HouseDelve
13 September 2026
Correction
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Property reference: HD-6468E6HouseDelve · 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.