House Price Monitor

CM23 · Portland Road

All 16 sales on Portland Road

1, Dorset House Portland Road

CM23 3RU, East Hertfordshire. A leasehold flat on the ground floor.

sold 5 September 2025

The only sale of this flat recorded since January 2023.

2nd of 3flat sales on the street, by price
−8%below the typical CM23 flat
30%of CM23 flats sold for less

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Home Report

Everything about 1, Dorset House Portland Road in one PDF

Things to check before you offer, every sale in CM23 3 in the last 12 months, crime, schools and stations.

Found for 1, Dorset House Portland Road

sales near byin CM23 3, last 12 months
schoolsall within 1 km
energy certificatesside by side, with what's changed
years lefton the lease
See a sample report

Against CM23

−£20,000

Below the typical CM23 flat, £250,000, Sep 2025 to Aug 2026.

On Portland Road

2nd of 3

Flat sales since 2023, by price. The street's typical is £230,000.

This flat
£230,000
Street typical
£230,000
Highest sale
£345,000

CM23 by year

£245,000

Typical CM23 flat in 2026 so far, down 4.6% since 2023.

£257k2023
£262k2024
£253k2025
£245k2026

Resold in CM23

14 of 20 up

CM23 flats sold twice since 2023. Typical change +8.6%.

14 sold for more6 sold for less

The flat

From its energy certificate, Aug 2016.

Energy ratingE → C
Rooms3
FloorGround
HeatingElectric
WindowsDouble glazed
Built1967‑1975

Lease

A 999-year lease from 24 Mar 1984. 957 years were left when it sold in September 2025.

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