Sold house prices in AL9

Sold house prices in AL9 have an overall average of £657,802, based on all 1,939 residential sales on record — drawn from every recorded UK house sale.

AL9 market analysis

Medians over the most recent 12 months of all UK property sales (to July 2026). Median is used, not mean — it isn't skewed by the odd very-high sale.

Across AL9, the median sold price over the 12 months to July 2026 was £536,250 — it fell 6.7% on the year before. That reflects 124 recorded sales. Detached homes are the priciest at a median of £1,015,000, while flat/maisonette homes are the most affordable at £246,000. Over the past year, other homes moved the most (-34.8%). New-build homes were 0% of recent sales, a share that is falling.

These figures track the median of prices actually paid, not a like-for-like index. A move can reflect a change in what sold — more new homes, or a different mix of house types and sizes — as much as any change in what a given home is worth.

£536,250
Median sold price (12m)
-6.7%
Year-on-year change
124
Sales in last 12 months
£657,802
Average, all time (2015–2026)

Median sold price by year

202120222023202420252026£500k£520k

New-build share of sales

4.5%202210.5%20230%20240%20250%2026

Median price by property type (last 12 months)

TypeMedian12-month changeSales
Semi-detached£615,000+16.5%35
Detached£1,015,000-4.3%30
Terraced£476,250-4.6%28
Flat/Maisonette£246,000-13.7%25
Other£535,000-34.8%6

Change compares the median for the last 12 months with the 12 months before.

Annual price change by postcode sector

Sector20222023202420252026Median
AL9 5-1.4%+25.7%-4.9%+12%-36.7%£279,998
AL9 7+14.7%+29.5%-28.7%+13.9%-14.6%£612,500

Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median.

Development activity

New-build homes were 0% of sales in the latest year, and the share is ▼ falling over the period — a marker of how much new housing is being built here (not a price forecast). See the new-build chart above.

How these figures are calculated. Year-on-year change compares the median sold price over the most recent 12 months of data with the 12 months before it. We use the median, not the average, so a few unusually high or low sales don't distort it. Because HM Land Registry data lags — sales take time to be registered — the most recent month or two are provisional and tend to revise upward. Figures track the mix of what actually sold, so they are not a like-for-like index. The same method is used across this site, so an area's figure here matches its ranking in investment trends.

📈 See investment trends across Hertfordshire →

Recent sales in AL9

£279,995
FLAT 21, BLACKHORSE HOUSE, 36, SALISBURY SQUARE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5FE
Flat/MaisonetteJul 2026
£346,280
67, THE RYDE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5DQ
Flat/MaisonetteJul 2026
£385,000
44, STATION ROAD, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7PG
TerracedJul 2026
£267,500
14, STATION CLOSE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7SU
Flat/MaisonetteJul 2026
£615,000
2, POOLEYS LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7LH
Semi-detachedJul 2026
£765,000
10, MOFFATS CLOSE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7RR
Semi-detachedJun 2026
£925,000
28, PLEASANT RISE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5DU
DetachedJun 2026
£520,000
2, TWYSDENS TERRACE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7DJ
Semi-detachedJun 2026
£420,000
100, DELLSOME LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7ND
Semi-detachedJun 2026
£225,000
6, HUGGINS LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7LR
TerracedJun 2026
£207,000
2, KINGS PLACE, NORTH DRIVE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5EG
Flat/MaisonetteJun 2026
£155,000
1, CHURCH LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5HX
Flat/MaisonetteJun 2026
£510,000
8, POOLEYS LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7LH
Semi-detachedJun 2026
£97,000
25, NORTHCOTTS, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5ES
Flat/MaisonetteJun 2026
£720,000
45, HOLLOWAYS LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7NR
TerracedMay 2026
£380,000
122, DIXONS HILL ROAD, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7DN
TerracedMay 2026
£245,000
2, NORTHCOTTS, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5ES
Flat/MaisonetteMay 2026
£525,000
56, POOLEYS LANE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7LF
Semi-detachedMay 2026
£468,000
47, PUTTOCKS DRIVE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7LW
Semi-detachedMay 2026
£1,175,000
EAST GABLES, 10, HOME FARM ROAD, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7TP
Semi-detachedMay 2026
£650,000
93, BLUEBRIDGE ROAD, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7UN
TerracedApr 2026
£88,000
25, NORTHCOTTS, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 5ES
Flat/MaisonetteApr 2026
£745,000
54, OAKLANDS AVENUE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7UJ
Semi-detachedApr 2026
£937,500
20, WESTLAND DRIVE, HATFIELD, WELWYN HATFIELD, HERTFORDSHIRE, AL9 7UQ
Semi-detachedApr 2026

Streets in AL9

GREAT NORTH ROAD
227 sales · avg £566,319
SOVEREIGN PLACE
69 sales · avg £298,475
PARK MEADOW
51 sales · avg £406,977
GEORGES WOOD ROAD
50 sales · avg £1,075,935
PINE GROVE
46 sales · avg £1,218,625
SALISBURY SQUARE
44 sales · avg £347,983
DELLSOME LANE
44 sales · avg £312,304
BROOKMANS AVENUE
44 sales · avg £1,808,631
BLUEBRIDGE ROAD
43 sales · avg £771,743
THE RYDE
41 sales · avg £631,285
MOFFATS LANE
41 sales · avg £1,014,805
WESTLAND DRIVE
37 sales · avg £783,668
GREEN CLOSE
35 sales · avg £598,446
PEPLINS WAY
34 sales · avg £725,206
MYMMS DRIVE
34 sales · avg £1,739,456
BRADMORE WAY
34 sales · avg £1,009,647
OAKLANDS AVENUE
33 sales · avg £747,844
HOLLOWAYS LANE
33 sales · avg £590,011
OLD HERTFORD ROAD
29 sales · avg £357,181
DIXONS HILL ROAD
28 sales · avg £410,911
VINCENZO CLOSE
27 sales · avg £298,646
NASH CLOSE
27 sales · avg £280,980
HUGGINS LANE
27 sales · avg £497,348
BELL LANE
27 sales · avg £744,619
SOMERS ROAD
25 sales · avg £428,640
PUTTOCKS DRIVE
25 sales · avg £401,860
NORTH DRIVE
22 sales · avg £226,011
STAG GREEN AVENUE
21 sales · avg £655,978
CALDER AVENUE
21 sales · avg £1,154,760
BULL STAG GREEN
21 sales · avg £361,595

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