« Sold prices in Northampton

Sold prices on Castilian Street, Northampton

24 recorded sales · 10 properties · 2015–2026

Homes on Castilian Street, Northampton have a median sold price of £211,000 across 24 recorded sales since 2015. Flat/Maisonette homes are the most common here, at a median of £129,000. That's 25% below the England & Wales average of around £280,000. Within Northampton as a whole it is 37% above the town’s average sold price across all recorded sales of £273,107. 8% of recorded sales were new-build homes. Properties here have changed hands 2.4 times on average. The most recent sale was £120,000 in Jun 2026; the highest on record was £1,880,617 in 2021. Recorded prices are roughly down 9% between the earliest and most recent sales.
£211,000
Median sold price
£374,586
Average
£99,450–£1,880,617
Range
24
Sales recorded

By property type

TypeMedianSales
Flat/Maisonette£129,00011
Terraced£467,5006
Semi-detached£300,0001

Sold prices by year on Castilian Street

YearMedianSales
2016£300,0005
2017£129,0003
2022£176,0003

Castilian Street falls in postcode district NN1 — see sold prices across the wider area.

Properties on Castilian Street

£120,000
FLAT 1, 7, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JS
Flat/MaisonetteJun 2026
£330,000
21, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JS
OtherApr 2026
£235,000
23, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JS
OtherMay 2025
£225,000
19, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JS
Flat/MaisonetteMar 2025
£1,100,000
2A, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JX
TerracedJun 2024
£182,000
FLAT 14, CASTILIAN COURT, 17, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JT
Flat/MaisonetteSept 2022
£572,000
2, CASTILIAN STREET, NORTHAMPTON, WEST NORTHAMPTONSHIRE, NN1 1JX
OtherSept 2021
£185,000
9, CASTILIAN STREET, NORTHAMPTON, NORTHAMPTONSHIRE, NN1 1JS
OtherJan 2020
£285,000
5, CASTILIAN STREET, NORTHAMPTON, NORTHAMPTONSHIRE, NN1 1JS
TerracedDec 2017
£120,000
FLAT 1, 7, CASTILIAN STREET, NORTHAMPTON, NORTHAMPTONSHIRE, NN1 1JS
Flat/MaisonetteMay 2015

Other streets in Northampton

How these figures are calculated. Every sale on this page is a completed transaction from HM Land Registry Price Paid data, registered between 2015 and 2026. We show the median rather than the average wherever there are enough sales, so one unusually high or low sale doesn’t distort the picture. Sales take time to be registered, so the most recent months are provisional. Prices are as recorded and are not adjusted for inflation; a street’s figures reflect the mix of what actually sold there.