House prices on Belsize Square, NW3 in 2025
Last year, we saw 3 properties sold in the area, with an average house price of £1,339,597. This represents a decrease of -25.0% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 95.17% in the same period. The average value add score for the area is 35.
129 properties
13 Flat 1 Belsize Square
£1,451,950 • Est. today
£1,400,000 • Jun 2019
+ 2 more
30
Potential to add value is
Low47 Flat 1 Belsize Square
£1,188,418 • Est. today
£1,160,000 • May 2019
+ 1 more
30
Potential to add value is
Low15 Flat 2 Belsize Square
£1,400,100 • Est. today
£1,275,000 • Aug 2018
+ 5 more
30
Potential to add value is
Low
How much value will my extension add?
30 Flat E Belsize Square
£581,486 • Est. today
£512,500 • Jun 2018
+ 1 more
48
Potential to add value is
Low44b Belsize Square
£1,245,795 • Est. today
£1,160,000 • Mar 2018
41
Potential to add value is
Low5 Flat 4 Belsize Square
£1,182,370 • Est. today
£1,150,000 • Mar 2017
+ 3 more
30
Potential to add value is
Low10c Belsize Square
£759,139 • Est. today
£720,000 • Aug 2016
48
Potential to add value is
Low27a Belsize Square
£1,056,270 • Est. today
£895,000 • May 2016
+ 1 more
41
Potential to add value is
Low28 Flat B Belsize Square
£1,168,968 • Est. today
£940,000 • Mar 2016
+ 3 more
30
Potential to add value is
Low16g Belsize Square
£537,345 • Est. today
£602,500 • Mar 2016
48
Potential to add value is
Low12c Belsize Square
£2,032,450 • Est. today
£1,835,500 • Mar 2016
+ 2 more
48
Potential to add value is
Low41c Belsize Square
£690,882 • Est. today
£659,000 • Feb 2016
+ 2 more
48
Potential to add value is
Low10 Flat F Belsize Square
£779,925 • Est. today
£825,000 • Jan 2016
+ 2 more
30
Potential to add value is
Low42 Flat 3 Belsize Square
£759,680 • Est. today
£734,000 • Oct 2015
+ 1 more
30
Potential to add value is
Low9 Flat 6 Belsize Square
£803,675 • Est. today
£800,000 • Aug 2015
+ 2 more
30
Potential to add value is
Low49 Belsize Square
£6,710,670 • Est. today
£5,800,000 • Jul 2015
+ 1 more
63
Potential to add value is
Medium42 Flat 4 Belsize Square
£771,445 • Est. today
£700,000 • Jun 2015
+ 4 more
30
Potential to add value is
Low38 Flat 1 Belsize Square
£710,317 • Est. today
£670,000 • Jun 2015
+ 3 more
30
Potential to add value is
Low22 Flat 2 Belsize Square
£1,791,290 • Est. today
£1,450,000 • Jun 2015
30
Potential to add value is
Low43a Belsize Square
£1,367,141 • Est. today
£1,230,500 • May 2015
48
Potential to add value is
Low42 Flat 2 Belsize Square
£2,331,200 • Est. today
£2,150,000 • May 2015
30
Potential to add value is
Low13 Flat 2 Belsize Square
£1,443,522 • Est. today
£1,245,000 • Mar 2015
+ 2 more
30
Potential to add value is
Low23 Garden Flat Belsize Square
£975,240 • Est. today
£945,000 • Feb 2015
+ 3 more
30
Potential to add value is
Low18 Flat 3 Belsize Square
£2,247,000 • Est. today
£1,960,000 • Jan 2015
+ 2 more
30
Potential to add value is
Low43d Belsize Square
£1,541,188 • Est. today
£1,315,000 • Oct 2014
+ 4 more
48
Potential to add value is
LowWhere does this data come from?
The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.
Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.
Number of properties sold
Copyright © 2022 Resi Design Ltd.
Resi Design Ltd. trading as 'Resi' | Company No: 10471125
We are proud to employ architects registered with the Architects Registration Board and were awarded the mark for The Mayor's Good Work Standard for fair pay & conditions, wellbeing, skills, progression, diversity and recruitment.