20 Halton Close, Barnet, London, N11 3HQ
About 20 Halton Close
20 Halton Close is a four-bedroom mid-terrace house in Barnet, London, London (N11 3HQ). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (October 2025) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 81).
Untraded for 19 years, with the last transfer in August 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2007, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £674,000 sits 75.1% above the 2007 sale of £385,000. On a £-per-square-foot basis, the last sale (£296/sq ft) was about 21.9% above the typical sold price in the postcode. One planning record on file: a garage conversion approved in 2010. Past consents include a garage conversion, meaningful when judging how the property has evolved. At 121 m² it's 19.8% larger than the typical home in the postcode (101 m² median across 19 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms4
Energy performance
EPC Rating
Planning history
- Aug 2010Garage ConversionFullIn report
Conversion of garage into habitable room including replacement of existing garage door with a window.
- Agent
- Mr M Momenin
- Documents
- 4 docs on file
- Reference
- B/01876/10
We flagged 1 thing worth checking at 20 Halton Close
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£674,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 7 years.
£385,000
Growth on file: 6.7% per year over 7 years.
Sales timeline
14 August 2007Most recent
£385,000
+58.4%over 7 years6 July 2000
£242,995
Median price across the last 5 sales in N11 3HQ: £675,000 (2024–2021).
Nearby sales in N11 3HQ
3 Halton Close, Barnet, London, N11 3HQ
Sold Aug 2024
£810,0002 Halton Close, Barnet, London, N11 3HQ
Sold Aug 2023
£751,50015 Halton Close, Barnet, London, N11 3HQ
Sold Jan 2022
£675,00034 Halton Close, Barnet, London, N11 3HQ
Sold Aug 2021
£500,00032 Halton Close, Barnet, London, N11 3HQ
Sold Jun 2021
£550,000
Versus other Halton Close homes
EPC Rating for 20 Halton Close runs comfortably ahead of the street norm.
Price per m²
£3,182
Street avg £4,222
Floor Area
121 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Balmoral Avenue, Barnet
N11 3QA
1 Duchess Close, Barnet
N11 3PZ
1 Bethune Avenue, Barnet
N11 3LD
1 Catterick Close, Barnet
N11 3ES
1 Halton Close, Barnet
N11 3HQ
1 Earl Close, Barnet
N11 3PY
1 Harris Close, Barnet
N11 3PG
1 Hampton Close, Barnet
N11 3PR
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Firs Avenue — bus stop.
Closest school
0.6 km
Friern Barnet School. 59 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
57.0dB

Night-time· 23:00 – 07:00
49.0dB







