21 Blacksmith Close
CM23 4GB, East Hertfordshire. A freehold detached house.
sold 28 April 2026
The only sale of this house recorded since January 2023.
4th of 6detached house sales on the street, by price
+28%above the typical CM23 detached house
78%of CM23 detached houses sold for less
Home Report
Everything about 21 Blacksmith Close in one PDF
Things to check before you offer, every sale in CM23 4 in the last 12 months, crime, schools and stations.
Found for 21 Blacksmith Close
sales near byin CM23 4, last 12 months
schoolsall within 2 km
energy certificatesside by side, with what's changed
stationsnearest 2.4 km
Against CM23
+£179,500
Above the typical CM23 detached house, £640,000, Sep 2025 to Aug 2026.
CM23 typical
£640,000 This house
£819,500
£640,000 This house
£819,500
£400k£1.1m
On Blacksmith Close
4th of 6
Detached house sales since 2023, by price. The street's typical is £839,000.
This house
£819,500
Street typical
£839,000
Highest sale
£875,000
CM23 by year
£650,000
Typical CM23 detached house in 2026 so far, up 0.6% since 2023.
£646k2023
£625k2024
£609k2025
£650k2026
Resold in CM23
13 of 15 up
CM23 detached houses sold twice since 2023. Typical change +6.1%.
13 sold for more2 sold for less
The house
From its energy certificate, Apr 2022.
Energy ratingC
Rooms9
HeatingGas boiler
WindowsDouble glazed
Built1996‑2002
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