Photograph 1 of 17 of 66 Castleknock Road, Castleknock, Dublin 15
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66 Castleknock Road, Castleknock, Dublin 15D15P2KX

€835,000

4 Bed~2 Bath~BER C

What you'll like:

  • Substantial Rear Extension: The property features a significant ground floor extension providing generous open-plan living and entertaining spaces that greatly enhance the overall accommodation size for families.
  • Dual Aspect Living Room: The exceptionally spacious lounge benefits from windows on two sides, flooding the main gathering area with natural light and creating a bright, welcoming environment.
  • Dual Wood Burning Stoves: Both the main lounge and the extended kitchen feature installed wood-burning stoves, offering cozy focal points and efficient alternative heating options during colder months.
  • Ground Floor Shower Room: Having a fully tiled downstairs W.C. and electric shower adds immense practical value and accessibility for families, guests, or multi-generational living arrangements.
  • Mature Private Garden: The rear outdoor space is well screened by established evergreen trees, featuring a custom pergola and decking area that provide an excellent setting for outdoor dining.
  • Off Street Parking Driveway: The front driveway provides convenient off-street parking space for two cars, removing the daily hassle of finding street parking along the busy thoroughfare.
  • Desirable Location Proximity: Situated directly on Castleknock Road, the house places both Castleknock Village and Blanchardstown Village within very easy reach for shopping, dining, and daily amenities.
  • Excellent School Catchments: There are numerous well-regarded primary and secondary schools located close by, making this address an ideal, long-term establishment for growing children and teenagers.
  • Reliable Public Transport: Future occupants will benefit from excellent public transport links, including regular local bus services and proximity to Castleknock Train Station for easy commuting.
  • Recent Asking Price Drop: The recorded asking price has dropped by €15,000 from €850,000 down to €835,000, which may indicate increased vendor motivation and potential negotiation flexibility.
  • Versatile Home Office: The dedicated office or playroom on the ground floor provides a quiet, separate space ideal for remote working or children's activities away from main living areas.
  • Generous Floor Area: Spanning approximately 147 square meters, the home offers well-proportioned rooms throughout that prevent the layout from feeling cramped or restricted for larger families.
  • Integrated Kitchen Appliances: The extended kitchen comes fully fitted with integrated appliances and solid wood countertops, saving the buyer immediate setup costs and renovation time upon moving in.
  • Modern Matte Bathroom: The upstairs family bathroom features a sleek matte black heated towel rail and a full bath with a shower attachment for everyday family convenience.
  • Established Residential Setting: Located within a very popular and established suburban corridor, the property offers strong long-term community appeal and robust local neighborhood stability.
  • Side Entrance Access: A convenient side entrance connects the front driveway directly to the private rear garden, facilitating easy movement for landscaping, bikes, and refuse bins.
  • Bright Velux Windows: The extended kitchen area incorporates overhead Velux roof windows that draw natural light deep into the food preparation and dining zones throughout the day.
  • Generous Double Bedrooms: The upper level contains four well-proportioned bedrooms, providing adequate private sleeping quarters and wardrobe space for all members of the household.
  • Hotpress Storage Space: The upper landing includes a traditional hotpress cupboard, offering essential built-in storage for linens, towels, and household utility items.
  • Clear BER Rating Info: The building energy rating is clearly stated as a C rating with a specific energy indicator, allowing buyers to calculate baseline efficiency and future retrofit costs.

But keep in mind:

  • Moderate C BER Rating: The building energy rating sits at a C level with a consumption figure of 223.79 kWh/m2/yr, which means a buyer should budget for future insulation upgrades to lower energy bills.
  • Busy Road Position: Situated directly on Castleknock Road, the property may experience significant traffic noise and vehicle congestion during peak morning and evening commuting hours.
  • Asking Price Reductions: The recorded €15,000 price drop from €850,000 might reflect previous overvaluation or an initial lack of buyer interest at the higher price point.
  • Potential Extension Works: Since the rear has been substantially extended, a buyer should instruct their surveyor to thoroughly inspect the junction points and rooflines for structural integrity.
  • Compact Second Bedroom: Bedroom two is relatively compact at approximately 2.54m by 3.82m, which might feel somewhat narrow when configured with a standard double bed and wardrobe.
  • Small Fourth Bedroom: Bedroom four measures around 3.01m by 3.27m, potentially limiting its versatility as a full double room and making it more suitable as a single child's bedroom.
  • Single Upstairs Bathroom: Having only one shared bathroom upstairs for four bedrooms could create morning queues and congestion for larger families sharing the upper floor.
  • High Energy Indicator: The specific energy performance indicator of 223.79 kWh/m2/yr highlights that thermal retention could be improved, prompting a careful review of window seals and attic insulation.
  • Wood Burning Stove Maintenance: The inclusion of dual wood-burning stoves requires professional inspection of the flues and chimneys to ensure safe operation and compliance with local fire regulations.
  • Decking Maintenance Needs: The wooden decking area in the rear garden will require ongoing annual staining, cleaning, and weatherproofing to prevent rot and maintain its visual appearance.
  • Mature Planting Roots: While the evergreen trees provide great privacy, a buyer should check if any root systems are positioned too close to the property foundations or boundary walls.
  • Laminate Flooring Wear: Much of the ground floor uses wood-effect laminate flooring, which may show wear and tear over time and could require replacement in high-traffic kitchen corridors.
  • Electric Shower Reliance: The downstairs shower room relies on an electric shower unit, which buyers should test for adequate water pressure and potential future replacement costs.
  • Potential Traffic Emissions: Due to its position on a major road artery, buyers should investigate potential air quality impacts and particulate accumulation on front-facing windows and facades.
  • Limited Front Parking: The front driveway provides off-street space for only two cars, which may prove restrictive for households with multiple driving-age occupants or visiting guests.
  • Compact Third Bedroom: Bedroom three is the smallest at roughly 1.98m by 3.81m, making it quite narrow and best suited as a nursery, home office, or single-occupant dressing room.
  • Unknown Planning Compliance: Buyers must verify through their legal counsel that all historical extensions and structural alterations received proper local authority planning permission and building control sign-off.
  • Upstairs Carpet Condition: The landing and upper rooms feature carpet flooring, which may require professional deep cleaning or full replacement depending on the previous occupants' wear.
  • Proximity to Rail Line: Depending on the exact distance to the nearby Castleknock Train Station, some buyers might want to assess potential auditory disturbances from passing commuter trains.
  • Future Retrofit Outlays: Upgrading the C-rated property to a modern energy standard will require significant capital investment in heat pumps, external insulation, or solar panel installations.

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 mildly undervalued compared with the available evidence.
  • The asking price appears somewhat undervalued given the recent price reduction from a higher initial figure and the extensive nature of the rear extension and upgrades present within this desirable residential suburban location.
  • Under-valuation signals include a strategic fifteen thousand euro price drop after initial marketing failed to secure an immediate buyer, combined with generous floor space and appealing features like dual-aspect living rooms and mature gardens.
  • Strong local demand and excellent proximity to village amenities support the current listing figure, whereas a C energy rating could undermine buyer enthusiasm due to potential future retrofit costs required for improved thermal efficiency.
  • Relevant market dynamics indicate that well-maintained family homes in this specific district frequently attract competitive interest, suggesting that the revised financial expectation might serve as an effective catalyst for closing negotiations successfully.

Build Analysis

What we know from similar construction types

  • The property features a substantial rear extension that incorporates a kitchen, dining area, and wood-burning stoves, which significantly enhances the ground-floor living space.
  • A buyer should verify that proper planning permission and building control compliance were obtained for the substantial rear extension and the reconfiguration of the downstairs layout including the shower room.
  • Given the C BER rating, a buyer should inspect the overall insulation levels, windows, and heating systems to assess the efficiency of the existing upgrades and identify any potential areas for further thermal improvement.

Heating cost*

Estimated expense to heat this property every year

  • Estimated annual heating cost is approximately 1,800 to 2,400 euro.
  • This estimate is based on a C energy rating and an approximate floor area of 147 square metres, with additional reliance on wood-burning stoves for supplementary heating.

Pollution Safe

9/10

Environmental situation to investigate

  • The property is situated in an established suburban residential area with no major industrial facilities, incinerators, or active landfills immediately adjacent.
  • Any historical or legacy industrial pollution concerns in the broader Dublin 15 district are generally distant, though standard environmental due diligence is advised for local soil and air quality.

Flood Safe

8/10

Water overflow reports to follow up

  • Official flood mapping shows no recorded flood areas in the immediate vicinity of this established residential road in Castleknock.
  • The property occupies an elevated position relative to major river corridors in the wider Dublin 15 area, reducing surface water risks.
  • Standard urban drainage applies during periods of exceptionally heavy rainfall, though the location lacks significant local topographical vulnerability.
Supporting evidence: Low

Recent Local Sales

Verified residential transactions published in the previous five years

Sales on the same street or estate

  • MARYMOUNT, CASTLEKNOCK RD, CASTLEKNOCK DUBLIN 15

    Sale date
    Declared sale price
    €1,385,000.00
  • LUCANO, CASTLEKNOCK ROAD, CASTLEKNOCK

    Sale date
    Declared sale price
    €250,000.00
  • CLARA HOUSE, 9 CASTLEKNOCK ROAD, CASTLEKNOCK

    Sale date
    Declared sale price
    €669,000.00
  • ASTORIA, 28 CASTLEKNOCK ROAD, CASTLEKNOCK

    Sale date
    Declared sale price
    €750,000.00
  • KILAR, CASTLEKNOCK RD, CASTLEKNOCK DUBLIN 15

    Sale date
    Declared sale price
    €2,700,000.00

Recent sales in the wider Castleknock area

  • 113 GEORGIAN VILLAGE, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €2,450,000.00
  • 143 PARK DRIVE AVENUE, CASTLEKNOCK, CO DUBLIN

    Sale date
    Declared sale price
    €470,000.00
  • 10 PARK BOULEVARD, TYRELLSTOWN, DUBLIN 15

    Sale date
    Declared sale price
    €325,000.00
  • 27 LUTTREL PARK DRIVE, CASTLEKNOCK, DUBLIN 15

    Sale date
    Declared sale price
    €500,000.00
  • 9 THE GLADE, HUNTERS RUN, CLONEE DUBLIN 15

    Sale date
    Declared sale price
    €365,000.00

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

  • Estimated stamp duty: €8,350 — 1% of €835,000.
    ?
    Based on the asking price shown on this page, using standard residential stamp-duty rates. No adjustments are made for VAT, reliefs, mixed-use property or additional land. The final purchase price and your circumstances may change the amount payable.
  • Solicitor legal fees are estimated between 1,500 and 3,000 euro plus outlay and VAT.
  • Land registration fees typically range from 400 to 800 euro depending on the property value and registration type.
  • Property valuation fees generally cost between 150 and 300 euro.
  • Surveyor fees for a structural survey are estimated between 500 and 1,200 euro.
  • Annual home insurance is estimated between 400 and 800 euro depending on the level of cover chosen.

Forum Talk

What people are saying about this area

  • Residents frequently discuss the convenience of living along Castleknock Road, highlighting easy walking access to both Castleknock and Blanchardstown Villages.
  • Local forums often note the strong community appeal of the area, citing well-regarded primary and secondary schools as a major draw for families.
  • Commuters on community boards frequently praise the proximity to Castleknock Train Station and regular bus services for reliable access to Dublin city centre.
  • Discussions regarding local infrastructure often mention traffic management around the main thoroughfares during peak school run hours.

LifeFit Assessment

How well this property may suit your lifestyle

Family

7 areas
  • Young Children

    The property provides four bedrooms and a large enclosed rear garden with a lawn and patio areas, making it a safe and practical space for young families.

    8/10
  • Teenagers

    With four well-proportioned bedrooms and separate living spaces including an office/playroom and a spacious lounge, teenagers will have ample room for independent study and relaxation.

    8/10
  • Multi-generational Living

    The inclusion of a downstairs shower room and W.C. alongside a flexible ground floor layout offers good accessibility options, though a dedicated ground floor bedroom is absent.

    7/10
  • Single Buyers

    A four-bedroom semi-detached house at this asking price represents a significant scale and financial commitment for a single buyer unless they plan to rent out rooms.

    5/10
  • Couples

    Couples looking to upsize or establish a long-term home will benefit from the extensive living space, though four bedrooms may exceed immediate needs.

    7/10
  • Empty Nesters

    The ground floor features a convenient shower room and W.C., but the property's overall size of roughly 147 sq m requires ongoing maintenance which may prove excessive for empty nesters.

    6/10
  • Retirees

    The presence of a downstairs shower room aids accessibility, but stairs are required to reach all four bedrooms, and the garden requires upkeep.

    6/10

Work

3 areas
  • Remote Working

    The inclusion of a separate office/playroom provides a dedicated, quiet workspace ideal for remote professionals.

    8/10
  • Hybrid Commuting

    With nearby regular bus services and Castleknock Train Station, hybrid commuters have reliable transit options into central Dublin.

    8/10
  • Retired

    Local village amenities and healthcare services are accessible, though retirees must weigh the upkeep of a four-bedroom semi-detached house.

    6/10

Practical

8 areas
  • Ageing in Place

    The ground floor benefits from a shower room and W.C., but the upper floor bedrooms require navigating stairs, meaning long-term accessibility may require modification.

    6/10
  • Low Maintenance

    The property has been extended and upgraded over the years with a C BER rating, though a four-bedroom house and mature garden still require regular upkeep.

    6/10
  • Secure Gated Entry

    The property features an open driveway providing off-street parking for two cars without gated security.

    3/10
  • Minimalist Design

    The home features traditional family-oriented spaces, extensions, and a mature established garden rather than stark minimalist architectural styling.

    4/10
  • Flexible Floor Plans

    The ground floor offers versatile spaces including an office/playroom, a large extended lounge, and a separate kitchen and dining area.

    8/10
  • Heritage Home

    While located in an established area, the property is an extended and upgraded semi-detached home rather than a protected period or heritage structure.

    3/10
  • Ecological Setup

    The home features dual wood-burning stoves and a C BER rating, leaving room for modern energy-efficiency upgrades such as solar panels or heat pumps.

    5/10
  • Outdoor areas

    A standout feature is the mature private rear garden, complete with established evergreen planting, a pergola, a decking area, and an off-street parking driveway at the front.

    9/10

Interests

9 areas
  • Gardening

    The mature private rear garden features established evergreen planting, a pergola, and a decking area, offering a ready-made canvas for gardening enthusiasts.

    8/10
  • Walking

    Proximity to local villages and nearby green spaces provides ample opportunity for local walks and pedestrian outings.

    8/10
  • Gym

    The surrounding Dublin 15 area hosts multiple fitness centers and leisure facilities within a short drive or public transport trip.

    7/10
  • Cycling

    Suburban roads offer decent cycling connections to local villages, though buyers should verify dedicated cycle lane infrastructure for longer commutes.

    7/10
  • Golf

    The location is well-positioned near several prominent golf courses and clubs in the greater Castleknock and Blanchardstown areas.

    8/10
  • Fishing

    While local river amenities exist in the broader region, fishing opportunities are not an immediate feature of this suburban neighborhood.

    3/10
  • Horse Riding

    Equestrian facilities require travel further out toward the fringes of Dublin or into County Meath, as the immediate area is heavily urbanized.

    4/10
  • Water Sports

    Inland Dublin 15 offers very limited access to water sports facilities, which are primarily located closer to the coast or major lakes.

    2/10
  • Entertaining

    The property excels in entertaining capability, featuring an extended kitchen with a wood-burning stove, an expansive lounge with dual-aspect views, and a rear garden equipped with decking and a pergola.

    9/10

Lifestyle

5 areas
  • Quiet Living

    Located on Castleknock Road, the home benefits from a mature private rear garden screened by evergreen trees, though proximity to a main road brings traffic activity.

    6/10
  • Rural Living

    This is an established suburban residential setting with high housing density and close proximity to village amenities, offering very little rural character.

    2/10
  • Village Living

    Both Castleknock Village and Blanchardstown Village are within easy reach, providing convenient access to local shops, cafes, and services.

    9/10
  • Coastal Living

    The property is situated inland in Dublin 15, well away from any coastal areas or marine amenities.

    1/10
  • Urban Living

    Dublin 15 provides robust public transport links including regular bus services and Castleknock Train Station, connecting residents efficiently to the wider city.

    8/10

Social

6 areas
  • Community Involvement

    Established residential suburbs typically offer active local associations, community groups, and sports clubs.

    7/10
  • Café Culture

    Castleknock Village and Blanchardstown Village offer a healthy selection of local cafes, dining spots, and social venues.

    8/10
  • Nightlife

    While local pubs and restaurants are available in the nearby villages, heavy nightlife requires traveling closer to Dublin city center.

    6/10
  • Health/Wellness groups

    The surrounding community supports various fitness classes, sports clubs, and wellness groups within easy reach.

    7/10
  • Networking Opportunities

    Suburban locations offer moderate local networking potential, though major business networking hubs are concentrated closer to the city center.

    6/10
  • Tech-Hub Connectivity

    Proximity to major commercial zones in Blanchardstown and transport links to Dublin city provides reasonable access to tech and corporate employment centers.

    7/10

Listing information

Agent
Flynn & Associates Castleknock
Phone
01 821 1311
Current status
active
Published on HouseDelve
13 September 2026
Correction
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Property reference: HD-181F79HouseDelve · 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.

66 Castleknock Road, Castleknock, Dublin 15 — €835,000 · HouseDelve