Street View © Google
21 Fairhaven Close, Fairhaven, Castleknock, Dublin 15, D15 K2WT
Semi-Detached House · 4 bed · 4 bath · 180 m² · BER A
Move-in ready.
A 4-bed semi-detached house in Dublin 15, 180 m². The asking price of €995,000 is above our estimated range. No immediate capital expenditure is apparent; a buyer should only budget for routine moving costs and furnishings.
Automated buyer report from public data. An estimate, not a valuation or a survey. How we build this.
Is 21 Fairhaven Close worth the asking price?
Asking above our estimated range. The asking price is 15% above our €863,000 midpoint.
If you bid, think in €777,000 to €949,000. Opening near €754,000 would be aggressive in this market. Priced above the range, so it may need negotiation and close below the asking.
Higher than 71% of 24 comparable homes for sale in Dublin 15, where the typical figure is €5,302/m².
17 comparable sales within 3 km in the last two years, and 29 comparable homes for sale in the area. Estimates at this confidence land within 20% of the sale price about 74% of the time.
The house is in good order. We never lift an estimate for a finish, only trim the low end of the range.
Price trend, Dublin
Change in the CSO Residential Property Price Index for Dublin, to May 2026. A regional trend, not this exact house.
What it costs a month
About €4,310 a month on a 90% mortgage over 30 years at a typical current rate, plus property tax. Work it out for your own deposit.
How we estimate
We take recent sold prices from the Property Price Register, adjust each to today's money with the CSO price index, and weight them by how close and how recent they are. We blend that with a model trained on 5,000 matched sales that knows how price moves with floor area, bedrooms, BER, type and area, and we correct for condition read. Our estimate is the blend; the range is where 80% of homes like this actually sold.
Tested on sales the model had never seen: half land within 8% of the sale price, four in five within 20%. It never sees the survey. An estimate, not a valuation.
What's the house like?
This property is a contemporary, modern residential dwelling situated on a corner plot within a recent development off Phoenix Park Avenue. It features robust red-brick construction, modern pitched roof detailing, and large architectural feature glazing, combining modern aesthetics with solid modern building standards. The exterior appears to be in overall excellent visual condition. Brickwork pointing is crisp and uniform, roof tiles appear fully intact, UPVC/aluminum window frames are modern, and solar installations indicate recent investment in property upkeep.
In its favour
- Modern energy-efficient construction featuring rooftop solar PV panels to reduce ongoing utility costs
- Durable red-brick masonry finish requiring minimal long-term exterior maintenance
- Large modern feature windows delivering excellent natural light to internal living spaces
- Dedicated brick-paved parking bay situated directly outside the property boundary
Watch for
- Exposed corner/edge plot adjacent to a public street, which may introduce street-level ambient noise
- Compact private outdoor footprint surrounded heavily by paved surfaces and high boundary walls
- Limited ground-floor window openings on the street-facing gable end due to privacy screening
- Proximity to higher-density neighboring residential blocks may impact surrounding open views
Inside: immaculate high-spec finish
The interior is finished to an exceptional standard throughout with high-end fixtures, bespoke joinery, and quality herringbone flooring. Natural light is abundant in the extended open-plan living and kitchen areas via extensive roof lights and large picture glazing. No immediate capital expenditure is apparent; a buyer should only budget for routine moving costs and furnishings.
- Kitchen
- Modern shaker-style cabinetry with quartz worktops, a large contrasting island, and integrated appliances in pristine condition.
- Living Area
- Spacious open-plan living space featuring a custom slatted-timber media wall, contemporary inset fire, and overhead roof lights.
- Hallway
- Features decorative wall panelling, continuous herringbone flooring, and fresh neutral paintwork leading to a carpeted staircase.
Going for it
- High-specification kitchen with substantial centre island
- Abundant natural light via roof lights and wide glazing
- Bespoke timber media unit with integrated modern fireplace
- Consistent quality herringbone flooring across the ground floor
Needs doing
- Upper floors and bathrooms are not visible to inspect
- Open-plan ground floor provides limited closed reception space
An automated read of the interior. It cannot see damp, wiring, plumbing or structure. Your surveyor can.
BER A already green-mortgage grade
Rated A, so it qualifies for the green mortgage rates most lenders offer at B3 and better. Running costs are low for its size.
- Garden aspect
- South facingExcellent - South-facing garden gets maximum afternoon/evening sun Worked out from the building's orientation on the map.
What's the area like around 21 Fairhaven Close?
Measured at this address's small area, not the county. Grouped into the environment around the home, the community, and getting around.
Environment
High-speed broadband already available from several providers. Fibre or cable typically on offer.
Dublin is not a designated high radon area, but any home can be affected. Radon maps to a 10 km grid, so check the exact address on the EPA map. A home test costs about €50.
Community and services
A blend of this report's own signals: safety, walkability, transport, broadband, affluence and flood. A rough summary.
Pobal Deprivation Index for CASTLEKNOCK-PARK, 21.6 against a national average of 0.
3 primary and 3 secondary within about 3 km. Pelletstown Etns, Scoil Naisunta Chnuacha. Catchment is a separate question.
19 pharmacies, 1 dentist, 2 health centres within 3 km. Nearest pharmacy is Phoenix Park Pharmacy.
53.5 recorded crimes per 1,000 residents in the D.M.R. Western Garda division, 46% above the national average of 36.7. A division-wide figure, so read it as a broad guide. Source: CSO CJA07.
Median of 84 certificates, covering 76% of the 111 homes in this small area. This house, at A, is in line with its neighbours.
22 pitch, 4 cafe, 3 playground, 3 sports centre. Shops, food and services within a kilometre.
CASTLEKNOCK-PARK electoral division. Small-area population from the CSO Census 2022.
Getting around
Mixed, some essentials need transport. 2 pharmacies, 1 dentist, 2 health centres within a short walk, from the Dublin City Knowledge Hub registers.
Nearest stop Old Race Course. Ashtown station. Broombridge Luas.
2.3 km from the house.
Not checked this time: local water quality. We say so rather than guess.
What should I check before I sign?
4 large multi-unit applications on the register within 1 km. These are applications matching multi-unit residential wording anywhere in the planning record for this area, which goes back decades. Some will be long built, some refused, some still to come. Check the dates and decisions before drawing any conclusion about what is actually coming.
10 must-do checks, tailored to this house. Budget €3.3k to €6.8k for the paid ones.
Get your surveyor to
Get your solicitor to
Ask the seller or agent
Do this on your viewing
Sort with your lender or broker
8 more worth doing
Recently sold and for sale near 21 Fairhaven Close
Sold on Fairhaven Close since 2024
No sales on Fairhaven Close since 2024 are on the Property Price Register. Our estimate leans on sales in the wider area instead. Search sold prices near Dublin 15.
Homes for sale near 21 Fairhaven Close


Nearby means closest first, similar price and size where we have them. Images appear only where we can pin the exact building.
Quick answers
Is 21 Fairhaven Close worth €995,000?
Asking above our estimated range. Our estimate is €863,000, with a range of €777,000 to €949,000, so the asking price is 15% above the midpoint. An estimate from public data, not a valuation.
Is 21 Fairhaven Close at risk of flooding?
No mapped risk. The property is not within any OPW flood extent under the CFRAM, NIFM or NCFHM maps.
What is the BER of 21 Fairhaven Close?
The house is rated BER A. That already qualifies for green mortgage rates.
What should I check before bidding on 21 Fairhaven Close?
10 must-do checks, starting with a pre-purchase survey and your solicitor's searches. Budget €3.3k to €6.8k for due diligence. No immediate capital expenditure is apparent; a buyer should only budget for routine moving costs and furnishings.