Photograph 1 of 21 of 115 Castleknock Park, Castleknock, Dublin 15
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115 Castleknock Park, Castleknock, Dublin 15D15VEH2

€1,395,000

5 Bed~3 Bath~229 m²~BER C

What you'll like:

  • Prime Village Location: Situated just off Auburn Avenue, the property is within comfortable walking distance of local shops, cafes, and community amenities in Castleknock Village.
  • Proximity To Phoenix Park: Residents can easily walk to the magnificent Phoenix Park, offering extensive green spaces and recreational trails right on your doorstep.
  • Substantial Floor Area: Providing approximately 229 square metres of living space, this five-bedroom home easily accommodates a growing family without feeling cramped.
  • Flexible Living Layout: Multiple reception rooms, including a separate family room and formal dining room, offer versatile spaces for entertaining and daily relaxation.
  • Imposing Brick Façade: The attractive brick-fronted exterior provides a classic, low-maintenance aesthetic that carries strong curb appeal in a well-established neighbourhood.
  • Superb Sunroom Extension: A large rear sunroom featuring a vaulted ceiling and triple Velux windows floods the open-plan kitchen zone with natural light.
  • Bespoke Hand-Painted Kitchen: Fitted with quality country-style cabinetry, a gas range, and black granite worktops, the kitchen is both durable and visually appealing.
  • Converted Attic Space: The adapted upper-level room features timber flooring and dual Velux windows, providing a ready-made home office, study, or hobby area.
  • Generous Bedroom Capacities: Five well-proportioned double bedrooms feature built-in wardrobes, ensuring that family members or guests have ample personal storage space.
  • Principal En-Suite Bathroom: The primary bedroom benefits from a fully tiled modern en-suite featuring a shower and a dedicated overhead roof light.
  • Practical Utility Room: A dedicated laundry and utility space positioned directly off the kitchen helps keep washing machines and clutter out of main living areas.
  • Off-Street Parking: The spacious front cobble lock driveway accommodates multiple vehicles safely off the main road, enhancing convenience for busy households.
  • Mature Landscaped Gardens: The private twelve-metre rear garden features manicured lawns, raised flowerbeds, and specimen planting like bamboo and palm trees.
  • Excellent School Proximity: A strong selection of respected primary and secondary schools sits close by, reducing morning commute times for school-aged children.
  • Walking Distance Transit: Both Castleknock and Navan Road Parkway train stations are nearby, offering reliable commuter rail links directly into the city centre.
  • Convenient Bus Routes: Regular local bus services operating along nearby corridors ensure alternative public transport options for daily commuters and visitors.
  • Rapid Road Access: Motorists enjoy swift connectivity to the M50 motorway and the N3, facilitating straightforward journeys toward Dublin Airport and national routes.
  • Maintained Original Character: Thoughtfully preserved interior features, such as stained-glass porch windows and reclaimed wood flooring, add distinct architectural charm.
  • Guest Cloakroom Facility: A convenient ground floor WC with a wash hand basin provides essential modern amenities for visiting guests and family convenience.
  • Private Frontage Outlook: The property benefits from not being directly overlooked to the front, enhancing privacy within the front reception areas.

But keep in mind:

  • Moderate BER Rating: The property carries a C building energy rating, meaning a buyer should budget for potential insulation or heating upgrades to improve efficiency.
  • Substantial Asking Price: At over one million three hundred thousand euros, buyers must carefully evaluate whether local market values fully support this capital outlay.
  • Attic Compliance Check: Buyers should verify that the attic conversion complies fully with current building regulations and planning permissions for habitable use.
  • Potential Rewiring Costs: Older established houses in the area may require electrical system updates to safely handle modern high-drain electronic appliances.
  • Plumbing System Evaluation: Prospective purchasers should commission a thorough inspection of the plumbing and heating infrastructure to guard against hidden leaks or failing pipes.
  • Window Glazing Standards: Double glazing seals and frames across older sections of the house should be inspected for drafts, condensation, or general wear and tear.
  • Roof Structure Inspection: The main roof and sunroom extension should be professionally examined for slipped tiles, flashing integrity, and general weatherproofing.
  • Boundary Line Verification: Buyers should review title deeds with their legal representative to confirm exact property boundaries and prevent any future boundary disputes.
  • Upkeep Of Mature Trees: The established bamboo and palm trees in the rear garden require ongoing maintenance and pruning to prevent root or foliage encroachment.
  • Surface Water Drainage: Buyers should verify that the cobble lock patio and driveway areas have adequate drainage slopes to prevent pooling during heavy rainfall.
  • Boiler Efficiency Check: The age and service history of the primary central heating boiler should be confirmed to avoid unexpected replacement costs shortly after purchase.
  • Traffic Congestion Factors: Proximity to major commuter arteries and local schools can lead to peak-hour traffic bottlenecks directly outside the development.
  • School Admission Policies: Because local school admission criteria change frequently, buyers should independently verify enrolment availability rather than relying on proximity.
  • Storage Limitations: While the attic is converted, buyers with large quantities of bulky gear should check if eaves storage remains accessible and dry.
  • Basin And Bathroom Wear: The existing sanitary ware and tile grout in the main family bathroom should be checked for minor wear requiring cosmetic refreshing.
  • Ventilation In En-Suites: The internal en-suite relies on roof lights and should be checked for effective extractor fan ventilation to prevent damp accumulation.
  • Upkeep Of Timber Floors: Reclaimed wood and solid oak flooring throughout high-traffic areas will require periodic sanding, sealing, or professional refinishing.
  • External Masonry Maintenance: Brickwork and mortar joints on the front elevation should be checked for weathering or damp penetration requiring repointing work.
  • Insurance Premium Variables: Properties in mature suburban locations should be checked for local insurance risk factors such as historical subsidence or storm vulnerability.
  • Future Extension Limits: Given existing extensions like the sunroom, buyers should check local planning constraints regarding permissible square footage additions.

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 somewhat elevated relative to local historical transactions on the same estate, reflecting aggressive pricing for the square footage and bedroom count.
  • Valuation signals show recent nearby sales on the same road trading at noticeably lower figures, though substantial rear extensions and attic conversions offer justification for a premium.
  • Potential support for this ambitious figure comes from strong demand for large family homes near local amenities and the Phoenix Park, while the C energy rating could undermine buyer willingness.
  • Overall, the pricing incorporates a healthy margin for negotiation and reflects high expectations for fully upgraded properties in this highly desirable suburban residential enclave.

Build Analysis

What we know from similar construction types

  • The property is an established, brick-fronted detached or semi-detached style five-bedroom family home that has undergone significant extensions and upgrades over time, including a rear sunroom, converted attic room, and modernized kitchen and bathrooms.
  • A buyer should verify that proper planning permission, building regulations compliance, and structural certification were obtained for the rear sunroom extension and the attic conversion.
  • The BER rating is C, indicating that the building envelope and energy performance are reasonably efficient, though a pre-purchase survey should check the condition of windows, insulation, and the heating system.

Heating cost*

Estimated expense to heat this property every year

  • Estimated annual heating cost: approximately €2,200 to €2,800. Explanation: The property has a floor area of 229 m² and a BER rating of C, indicating moderate energy efficiency. Given the large footprint, extended sunroom, and converted attic space, heating requirements will be substantial during colder months depending on usage habits and fuel type.

Pollution Safe

9/10

Environmental situation to investigate

  • The property is situated in an established suburban residential neighbourhood well away from major heavy industrial zones, major waste incinerators, or active large-scale landfills.
  • Any historical or legacy industrial pollution concerns in the broader Dublin 15 area are distant from this residential enclave, though prospective buyers should verify local environmental records if desired.

Flood Safe

8/10

Water overflow reports to follow up

  • Castleknock Park generally benefits from an elevated suburban setting with a low apparent risk of tidal or major riverine flooding based on regional topographical indicators.
  • Local surface water accumulation during intense rainfall events can occasionally occur in low spots across urban areas; buyers are advised to check detailed Office of Public Works (OPW) flood maps for comprehensive site-specific verification.

Recent Local Sales

Verified residential transactions published in the previous five years

Sales on the same street or estate

  • 60 CASTLEKNOCK PARK, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €850,000.00
  • 40 CASTLEKNOCK PARK, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €1,150,000.00
  • 49 CASTLEKNOCK PARK, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €985,000.00
  • 90 CASTLEKNOCK PARK, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €760,000.00

Recent sales in the wider Castleknock area

  • 12 FERNLEIGH GRANGE, CARPENTERSTOWN, DUBLIN 15

    Sale date
    Declared sale price
    €350,000.00
  • 36 LINNETFIELDS PARK, CLONEE, DUBLIN 15

    Sale date
    Declared sale price
    €283,000.00
  • 83 GARNISH SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15

    Sale date
    Declared sale price
    €438,000.00
  • 33 RATHBOURNE AVE, DUBLIN 15, DUBLIN

    Sale date
    Declared sale price
    €393,000.00
  • 54 WHITESTOWN WALK, BLANCHARDSTOWN, DUBLIN 15

    Sale date
    Declared sale price
    €439,000.00

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

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

Buyer fees*

Associated expenses guide

  • Stamp duty: €139,500 (calculated at 10% on the portion of the property price exceeding €1,000,000, plus 1% on the first €1 million and 2% on the amount between €1 million and €1,500,000, or standard tiered rates for residential property exceeding €1,000,000)
  • Solicitor legal fees: approximately €2,000 to €4,000 excluding VAT and outlays
  • Land registration fees: approximately €600 to €800 depending on the property value and digital mapping requirements
  • Property valuation fees: approximately €150 to €300
  • Surveyor fees: approximately €600 to €1,200 depending on the level of detailed structural survey required
  • Annual home insurance: approximately €500 to €900 depending on the policy level and property cover

Forum Talk

What people are saying about this area

  • Residents in the Castleknock area frequently discuss local infrastructure updates, traffic calming measures, and community events on neighborhood forums.
  • Proximity to the Phoenix Park is a recurring highlight among locals, with community discussions often focusing on recreational amenities and walking trails.
  • Public transport connectivity via local train stations and bus routes is a common topic of discussion regarding daily commuting times into Dublin city centre.
  • Parents in the area regularly exchange views on local primary and secondary school admissions, capacities, and catchment areas.

LifeFit Assessment

How well this property may suit your lifestyle

Family

7 areas
  • Young Children

    Five generously sized bedrooms, multiple reception spaces, and close proximity to local primary schools and the Phoenix Park make this home exceptionally well-suited for young families.

    9/10
  • Teenagers

    With five double bedrooms, separate family and living rooms, and a converted attic space, teenagers will have plenty of room for independent study and socialising.

    9/10
  • Multi-generational Living

    The substantial floor area and multiple living spaces offer good flexibility, though the bedroom and main bathroom arrangements are all situated on the upper floor.

    7/10
  • Single Buyers

    At 229 square metres and asking €1,395,000, this large five-bedroom family home is likely to exceed the space and budget requirements of typical single buyers.

    4/10
  • Couples

    Offers an abundance of space for couples planning for the future or working from home, though it may feel oversized for those seeking low-maintenance simplicity.

    6/10
  • Empty Nesters

    The village-centre location is wonderful for convenience, but maintaining a five-bedroom house and private garden may be more upkeep than empty nesters desire.

    6/10
  • Retirees

    While local amenities and train stations are within walking distance, all bedrooms are upstairs and the property requires ongoing maintenance for a large footprint and garden.

    5/10

Work

3 areas
  • Remote Working

    The converted attic room and separate family room provide superb, dedicated environments for home offices and remote working setups.

    9/10
  • Hybrid Commuting

    Both Castleknock and Navan Road Parkway Train Stations are a short walk away, alongside multiple bus routes and easy access to the M50.

    9/10
  • Retired

    Convenient for walking to local shops and transport, though the multi-story layout and large garden may require more physical upkeep over time.

    6/10

Practical

8 areas
  • Ageing in Place

    While the ground floor offers great living space and convenience, all five bedrooms and the main bathroom are upstairs, and the BER rating is C.

    5/10
  • Low Maintenance

    The property has been lovingly maintained and upgraded, but a 229 sq.m. home with a mature garden and multiple rooms naturally requires regular upkeep.

    6/10
  • Secure Gated Entry

    The property features an open cobble lock front driveway for off-street parking rather than an enclosed security gate.

    3/10
  • Minimalist Design

    The home features classic traditional finishes, including decorative wall panelling, ceiling coving, timber fireplaces, and hand-painted country-style joinery.

    4/10
  • Flexible Floor Plans

    Extensively enhanced with a sunroom extension, converted attic, separate family and living rooms, and seamless interconnecting reception spaces.

    9/10
  • Heritage Home

    This is an established mid-later 20th-century family development rather than a protected historical period home.

    3/10
  • Ecological Setup

    The property holds a C BER rating, meaning a buyer may wish to investigate potential energy-efficiency upgrades to lower its carbon footprint.

    5/10
  • Outdoor areas

    Features a private 12-metre landscaped rear garden with a manicured lawn, extensive cobble lock patio, raised flowerbeds, and mature specimen planting.

    9/10

Interests

9 areas
  • Gardening

    The approximately 12-metre private rear garden features a manicured lawn, cobble lock patio, raised flowerbeds, and mature shrubs offering a wonderful canvas for keen gardeners.

    8/10
  • Walking

    Outstanding location within walking distance of the expansive Phoenix Park, Castleknock Village, and local schools and transport hubs.

    10/10
  • Gym

    The converted attic room provides an ideal, dedicated private space that could easily be set up as a home gym or fitness studio.

    7/10
  • Cycling

    Proximity to the Phoenix Park and surrounding suburban roads provides great opportunities for recreational cycling.

    8/10
  • Golf

    Castleknock and surrounding areas feature several notable golf clubs and courses within a short drive.

    7/10
  • Fishing

    The immediate surroundings are densely suburban, meaning local fishing opportunities are limited and require travel further afield.

    3/10
  • Horse Riding

    Proximity to the Phoenix Park offers potential equestrian pathways, though local stable options in the immediate urban fringe should be verified.

    6/10
  • Water Sports

    Located well inland in a residential suburb with no direct access to rivers suited for water sports or the coast.

    2/10
  • Entertaining

    Features an exceptional flow between the formal dining room, the hand-painted kitchen, the magnificent vaulted sunroom, and the extensive cobble lock rear patio.

    10/10

Lifestyle

5 areas
  • Quiet Living

    Positioned in an established residential development just off Auburn Avenue, offering a settled neighbourhood feel while remaining close to village conveniences.

    7/10
  • Rural Living

    This is a firmly suburban residential setting in Castleknock Village with high-density housing and immediate access to urban transport and commercial amenities.

    2/10
  • Village Living

    Location is second to none, with Castleknock Village shops, restaurants, and bars just a short walk from your front door.

    10/10
  • Coastal Living

    The property is located inland in West Dublin, quite far removed from any coastal amenities or marine environments.

    1/10
  • Urban Living

    Excellent public transport links including nearby train stations and frequent bus routes provide swift access to Dublin city centre.

    8/10

Social

6 areas
  • Community Involvement

    Situated in a long-established, stable residential community with active local schools, sports clubs, and village associations.

    8/10
  • Café Culture

    Castleknock Village is right on the doorstep, offering a vibrant selection of local cafes, restaurants, and social spots.

    9/10
  • Nightlife

    Local pubs and restaurants are within walking distance in the village, though major nightlife venues will require travel into the city centre.

    6/10
  • Health/Wellness groups

    The attic room is ideal for home pilates & stretching, and the area boasts numerous local fitness clubs and wellness classes.

    8/10
  • Networking Opportunities

    Primarily a residential suburb, though its strong connectivity to Dublin city centre keeps professional networking events within easy reach.

    6/10
  • Tech-Hub Connectivity

    Excellent transport links to major employment and tech hubs across Dublin via train, bus, and the nearby M50.

    7/10

Listing information

Agent
Sherry FitzGerald Castleknock
Phone
01 820 1800
Published on HouseDelve
30 September 2026
Correction
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Property reference: HD-CA23A7HouseDelve · Republic of Ireland

Report 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.