16, Union Street, EN5 4HZ

16 Union Street is a 82 m² / 883 sq ft terraced home in High Barnet. It sold for £489,950 in August 2017. Indexed forward to today's value, that sale is roughly £523k. Recent local prices imply a broad valuation context of £479k to £614k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Aug 2017 £489,950 6.6% 4.5%
May 2010 £310,000 3.6% 1.2%
Jan 2003 £239,950 17.4% 16.0%
Dec 2000 £169,950 12.6% 10.9%
Dec 1997 £119,500 518.2% 506.2%
Apr 1997 £32,000 na na
Floor plan

Archived estate agent floor plan for 16, Union Street.

Floorplan 16
View floorplan
Internal area
82 square metres (883 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,975 per square metre (£555 per square foot) in Aug 2017. Indexed forward to today's value, this is roughly £6,383 per square metre (£593 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2017 £489,950 £5,975 £523,386 £6,383
May 2010 £310,000 £3,780 £551,424 £6,725
Jan 2003 £239,950 £2,926 £603,350 £7,358
Dec 2000 £169,950 £2,073 £584,553 £7,129
Dec 1997 £119,500 £1,457 £636,786 £7,766
Apr 1997 £32,000 £390 £185,762 £2,265

Calculated using the latest EPC internal area of 82 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 £523,386. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in High Barnet are now selling for between £5,840 and £7,490 per square metre (£542 and £695 per square foot). Based on an internal area of 82 m², this implies a valuation between £479,000 and £614,000. 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
2
Type
Terrace
Council tax band
C
Plot size
81 square metres (872 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 16 Union Street. Advertised on multiple portals. It was added on 29/03/2017. It last appeared Sep 2017.
Photos:

There are 12 archived estate agent listing photos for 16 Union Street.

Photos for 16 Union Street
View photos
Advertiser remarks:
  • 2 bedrooms
Planning applications
Planning ref:
January 2004 N01137C/03/TRE
Type:
Unknown type
Status:
Application approved
Address:
16 Union Street Barnet Hertfordshire
Description:
Pear - Prune as specified.
Planning ref:
January 2004 N01137C/03/TRE_B
Type:
Unknown type
Status:
Application approved
Address:
16 Union Street Barnet Hertfordshire
Description:
Pear - Prune as specified.
EPC Inspections
Summary:
06 April 2009 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 4 habitable rooms. Estimated year built before 1900
Area:
82 sqm (883 square foot) total internal area
Comments:
Frequently asked questions

16 Union Street 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 £523,386.
  • Based on an internal area of 82 m² and recent prices in High Barnet, this implies a lower and upper quartile range from £479,000 to £614,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 16 Union Street last sold for £489,950 in August 2017.

HouseMetric shows 16 Union Street as 82 m² (883 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 06 April 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 16 Union Street was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

16 Union Street is in postcode EN5 4HZ, in High Barnet. You can also view HouseMetric's sold-price page for Union Street, EN5 4HZ or analysis of the High Barnet property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.