« Sold prices in Seaham

Sold prices on Alder Grove, Seaham

13 recorded sales · 10 properties · 2015–2025

Homes on Alder Grove, Seaham have a median sold price of £170,000 across 13 recorded sales since 2015. Detached homes are the most common here, at a median of £177,000. That's 39% below the England & Wales average of around £280,000. Within Seaham as a whole it is 42% above the town’s average sold price across all recorded sales of £128,804. The most recent sale was £220,000 in Aug 2025; the highest on record was £250,000 in 2023. Recorded prices are roughly up 54% between the earliest and most recent sales.
£170,000
Median sold price
£182,808
Average
£127,500–£250,000
Range
13
Sales recorded

By property type

TypeMedianSales
Detached£177,00011
Semi-detached£146,2502

Sold prices by year on Alder Grove

YearMedianSales
2016£150,0003
2023£212,5004

Alder Grove falls in postcode district SR7 — see sold prices across the wider area.

Properties on Alder Grove

£220,000
7, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedAug 2025
£250,000
1, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedOct 2023
£165,000
22, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
Semi-detachedAug 2023
£240,000
17, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedJun 2023
£185,000
24, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedJan 2023
£168,000
18, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedSept 2021
£170,000
6, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedFeb 2020
£166,000
11, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedSept 2016
£150,000
14, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedApr 2016
£148,000
8, ALDER GROVE, SEAHAM, COUNTY DURHAM, SR7 7RT
DetachedAug 2015

Other streets in Seaham

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 2025. 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.