21 Greenhill Park, New Barnet, Barnet, EN5 1HQ
About 21 Greenhill Park
21 Greenhill Park is a three-bedroom semi-detached house in New Barnet, Barnet, Barnet (EN5 1HQ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2009) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would push it to E (score 49). The latest certificate is from June 2009, so improvements made since then won't be reflected. Other recorded features include a loft.
Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. One planning record on file: an extension approved in 2010. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £746,000 is 43.5% above the 2009 sale price.
Know exactly what you're buying at 21 Greenhill Park
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- LoftYes
Outside
- Private gardenRear
- GarageDetached
Building
- Heating systemGas
Energy performance
21 Greenhill Park's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jun 2019
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2010DemolitionFullIn report
Extension: Side and rear of property
Erection of single storey rear extension and two-storey side extension following demolition of existing rear extension and detached garage to side elevation.
- Agent
- Galliard Homes Limited
Extension- Documents
- 4 docs on file
- Reference
- B/01462/10
We flagged 1 thing worth checking at 21 Greenhill Park
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£746,000
Modelled from EPC, postcode comparables.
£520,000
Recorded with HM Land Registry.
Sales timeline
30 November 2009Most recent
£520,000
Median price across the last 5 sales in EN5 1HQ: £885,000 (2023–2020).
Nearby sales in EN5 1HQ
31 Greenhill Park, New Barnet, Barnet, EN5 1HQ
Sold Dec 2023
£1,115,00043 Greenhill Park, New Barnet, Barnet, EN5 1HQ
Sold Sept 2023
£885,00015 Greenhill Park, New Barnet, Barnet, EN5 1HQ
Sold May 2021
£790,00051 Greenhill Park, New Barnet, Barnet, EN5 1HQ
Sold Oct 2020
£1,100,00025 Greenhill Park, New Barnet, Barnet, EN5 1HQ
Sold Feb 2020
£840,000
Everything we know about 21 Greenhill Park, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Greenhill Park homes
EPC Rating for 21 Greenhill Park lags the street by a wide margin.
Price per m²
£4,263
Street avg £5,455
Floor Area
122 m²
Street avg 140 m²
CO₂ Emissions
11.0 t/year
Street avg 7.5 t/year
Years Held
17 years
Street avg 10 years
Similar properties nearby
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1 Fairway Court, Great North Road, New Barnet
EN5 1HJ
1 Holyrood Road, New Barnet
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1 Dinsdale Gardens, New Barnet
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Barnet Everyman Cinema — bus stop.
Closest school
0.6 km
Ark Pioneer Academy. 32 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
53.4dB
Night-time· 23:00 – 07:00
43.2dB