23, Hillside, EN5 1LT
23 Hillside is a 278 m² / 2,992 sq ft detached home in New Barnet. It sold for £1,450,000 in October 2020. Indexed forward to today's value, that sale is roughly £1,551k. Recent local prices imply a broad valuation context of £1,465k to £1,860k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Oct 2020 £1,450,000 1.8% -0.2% Dec 2007 New build New £1,150,000 na na - Floor plan
-
Archived estate agent floor plan for 23, Hillside.
- Internal area
- 278 square metres (2,992 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,215 per square metre (£484 per square foot) in Oct 2020. Indexed forward to today's value, this is roughly £5,578 per square metre (£518 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 2020 £1,450,000 £5,216 £1,550,732 £5,578 Dec 2007 £1,150,000 £4,137 £1,804,509 £6,491 Calculated using the latest EPC internal area of 278 m². Earlier sale dates may not have had the same measured area available.
- Valuation
- The most recent sale price indexed forward to today's value is £1,550,732. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in New Barnet are now selling for between £5,270 and £6,690 per square metre (£489 and £621 per square foot). Based on an internal area of 278 m², this implies a valuation between £1,465,000 and £1,860,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
- Bedrooms
- 5
- Type
- Detached
- Council tax band
- H
- Plot size
- 661 square metres (7,115 square feet) - map showing freehold boundary lines
- Planning ref:
- March 2025 TPP/0041/25
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barnet
- Description:
- 1 x Ash (applicants ref. T1) - Reduce back overhanging branches at 69 Gloucester Road back by 1.5-2m, not to exceed previous pruning points. Historic pruning has been carried out on the tree, for garden clearance as large debris have fallen due to high winds and over shadows the garden in the summer. To access more light into garden and property. Remove major dead wood for safety as branches have previously shed onto lawn area. Standing in T4 of Tree Preservation Order. (Amended description)
- Planning ref:
- January 2024 TPP/0757/23
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barnet
- Description:
- 1 x Mature Ash (applicants ref. T2) - Crown thin density by 25%. Standing in T4 of Tree Preservation Order.
- Planning ref:
- March 2021 TPP/0096/21
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barne
- Description:
- 1 x Ash (applicant's ref. T1) - Crown thin density by 20%, (remove deadwood). T4 of Tree Preservation Order
- Planning ref:
- September 2016 TPP/0491/16
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barne
- Description:
- 1 x Ash (applicant's ref. T1) - Thin by 15%, Reduce 3 lateral vertical branches 2-3m to growing point to balance, Deadwood. T4 of Tree Preservation Order
- Planning ref:
- July 2013 TPO/00260/13/B
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside, Barnet, Herts
- Description:
- 1 x Ash (T1 Applicants Plan) - Cut back/reduce crown overhanging garden at 69 Gloucester Road as indicated in annotated photograph attached to applicant's e-mail dated 18th July 2013. T4 of Tree Preservation Order
- Planning ref:
- October 2012 TPO/00517/12/B
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 23 Hillside, Barnet, Herts
- Description:
- 1 x Ash - Remove 2 Large Dead Branches over Neighbours Garden. T4 of Tree Preservation Order
- Planning ref:
- January 2008 N03281K/07/TRE
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barnet Hert
- Description:
- 1 x Ash - Thin by 15% Maximum and Removal of Deadwood Throughout the Crown. T4 of Tree Preservation Order
- Planning ref:
- January 2008 N03281K/07/TRE_B
- Type:
- Tree and hedge works
- Status:
- Application approved with conditions
- Address:
- 23 Hillside Barnet Hert
- Description:
- 1 x Ash - Thin by 15% Maximum and Removal of Deadwood Throughout the Crown. T4 of Tree Preservation Order
- Summary:
- 03 March 2020 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 8 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 278 sqm (2,992 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 400+ mm loft insulation. Heating: Boiler and radiators, mains gas.
23 Hillside is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.
- HouseMetric estimates the most recent sale price indexed forward to today's value is £1,550,732.
- Based on an internal area of 278 m² and recent prices in New Barnet, this implies a lower and upper quartile range from £1,465,000 to £1,860,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.