Postcode · DL1 1BN

DL1 1BN

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Property report — DL1 1BN

Open-data due diligence for DL1 1BN and the area around it.

DL1 1BN in brief: 54 recorded sales (£33,500–£145,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for DL1 1BN itself. Where open data isn't published that finely (population, crime, schools), we show the DL1 1 sector — each figure below is tagged with its scope.

Avg sold price

£173,223

sector DL1 1 · 133 sales

Population

16,882

sector DL1 1

Crimes recorded

99

sector DL1 1 · Apr 26

Schools

4

sector DL1 1

Flood risk

None modelled

this postcode

Gigabit broadband

72%

sector DL1 1 of premises

Sold-price trend (1995–2026)

1995: mean £37,985, median £37,750 (80 sales)1996: mean £35,824, median £33,500 (101 sales)1997: mean £34,099, median £34,975 (88 sales)1998: mean £40,767, median £40,000 (75 sales)1999: mean £37,129, median £36,500 (80 sales)2000: mean £47,049, median £42,748 (104 sales)2001: mean £47,480, median £48,475 (156 sales)2002: mean £53,901, median £52,000 (165 sales)2003: mean £69,281, median £65,000 (163 sales)2004: mean £87,227, median £83,124 (150 sales)2005: mean £91,854, median £85,950 (100 sales)2006: mean £101,294, median £105,500 (134 sales)2007: mean £101,841, median £94,950 (119 sales)2008: mean £104,678, median £100,000 (54 sales)2009: mean £95,973, median £95,000 (45 sales)2010: mean £99,806, median £97,000 (39 sales)2011: mean £94,663, median £85,000 (43 sales)2012: mean £82,219, median £77,250 (48 sales)2013: mean £102,093, median £97,500 (51 sales)2014: mean £143,423, median £113,498 (130 sales)2015: mean £133,886, median £129,995 (171 sales)2016: mean £649,994, median £131,995 (187 sales)2017: mean £158,338, median £130,995 (224 sales)2018: mean £160,685, median £130,000 (219 sales)2019: mean £136,518, median £130,000 (152 sales)2020: mean £212,467, median £126,000 (134 sales)2021: mean £144,148, median £131,500 (209 sales)2022: mean £148,491, median £145,000 (184 sales)2023: mean £143,882, median £149,750 (120 sales)2024: mean £173,223, median £140,000 (133 sales)2025: mean £151,094, median £147,000 (135 sales)2026: mean £127,172, median £132,500 (45 sales)1995: mean £37,985, median £37,750 (80 sales)1996: mean £35,824, median £33,500 (101 sales)1997: mean £34,099, median £34,975 (88 sales)1998: mean £40,767, median £40,000 (75 sales)1999: mean £37,129, median £36,500 (80 sales)2000: mean £47,049, median £42,748 (104 sales)2001: mean £47,480, median £48,475 (156 sales)2002: mean £53,901, median £52,000 (165 sales)2003: mean £69,281, median £65,000 (163 sales)2004: mean £87,227, median £83,124 (150 sales)2005: mean £91,854, median £85,950 (100 sales)2006: mean £101,294, median £105,500 (134 sales)2007: mean £101,841, median £94,950 (119 sales)2008: mean £104,678, median £100,000 (54 sales)2009: mean £95,973, median £95,000 (45 sales)2010: mean £99,806, median £97,000 (39 sales)2011: mean £94,663, median £85,000 (43 sales)2012: mean £82,219, median £77,250 (48 sales)2013: mean £102,093, median £97,500 (51 sales)2014: mean £143,423, median £113,498 (130 sales)2015: mean £133,886, median £129,995 (171 sales)2016: mean £649,994, median £131,995 (187 sales)2017: mean £158,338, median £130,995 (224 sales)2018: mean £160,685, median £130,000 (219 sales)2019: mean £136,518, median £130,000 (152 sales)2020: mean £212,467, median £126,000 (134 sales)2021: mean £144,148, median £131,500 (209 sales)2022: mean £148,491, median £145,000 (184 sales)2023: mean £143,882, median £149,750 (120 sales)2024: mean £173,223, median £140,000 (133 sales)2025: mean £151,094, median £147,000 (135 sales)2026: mean £127,172, median £132,500 (45 sales) MeanMedian £649,994 £33,500 1995 2026*

Annual sold price in DL1 1, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (45 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-09-25£108,00040 MALLARD ROADSemi-detached
2024-12-06£128,50038 MALLARD ROADSemi-detached
2024-02-05£106,0004 MALLARD ROADSemi-detached
2022-10-07£145,00019 MALLARD ROADSemi-detached
2022-08-26£120,00016 MALLARD ROADSemi-detached
2022-05-27£142,50015 MALLARD ROADSemi-detached
2021-10-08£125,00038 MALLARD ROADSemi-detached
2020-03-05£94,00016 MALLARD ROADSemi-detached
2019-09-23£126,00019 MALLARD ROADSemi-detached
2018-06-06£92,00042 MALLARD ROADSemi-detached
2016-08-22£87,50030 MALLARD ROADSemi-detached
2016-04-15£95,00016 MALLARD ROADSemi-detached
2015-11-10£71,80011 MALLARD ROADSemi-detached
2015-04-17£95,00021 MALLARD ROADSemi-detached
2010-10-22£97,50042 MALLARD ROADSemi-detached
2010-02-12£92,0007 MALLARD ROADSemi-detached
2010-02-12£97,00048 MALLARD ROADSemi-detached
2009-09-25£122,00019 MALLARD ROADSemi-detached
2009-03-19£62,00022 MALLARD ROADSemi-detached
2007-12-14£104,00026 MALLARD ROADSemi-detached
2007-04-30£114,00011 MALLARD ROADSemi-detached
2006-11-10£117,00038 MALLARD ROADSemi-detached
2006-08-11£120,00032 MALLARD ROADSemi-detached
2006-06-09£103,00040 MALLARD ROADSemi-detached
2005-12-19£107,50024 MALLARD ROADSemi-detached
2004-08-27£114,00026 MALLARD ROADSemi-detached
2004-07-16£110,00038 MALLARD ROADSemi-detached
2004-04-26£78,00042 MALLARD ROADSemi-detached
2003-11-21£65,00038 MALLARD ROADSemi-detached
2003-10-24£84,00019 MALLARD ROADSemi-detached
2003-07-11£74,95026 MALLARD ROADSemi-detached
2003-06-20£74,00030 MALLARD ROADSemi-detached
2003-03-28£69,99511 MALLARD ROADSemi-detached
2002-06-28£55,9509 MALLARD ROADSemi-detached
2002-06-17£52,95040 MALLARD ROADSemi-detached
2002-04-12£51,00016 MALLARD ROADSemi-detached
2001-04-19£47,0005 MALLARD ROADSemi-detached
2001-03-27£41,00024 MALLARD ROADSemi-detached
2000-07-14£35,50030 MALLARD ROADSemi-detached
2000-06-09£38,50032 MALLARD ROADSemi-detached
2000-03-24£46,50025 MALLARD ROADSemi-detached
1999-08-27£33,50012 MALLARD ROADSemi-detached
1999-06-04£39,8509 MALLARD ROADSemi-detached
1999-03-22£45,10019 MALLARD ROADSemi-detached
1998-10-02£44,50011 MALLARD ROADSemi-detached
1998-07-24£35,00024 MALLARD ROADSemi-detached
1998-05-18£38,95042 MALLARD ROADSemi-detached
1998-02-20£37,50026 MALLARD ROADSemi-detached
1997-07-31£39,50018 MALLARD ROADSemi-detached
1997-05-28£38,5009 MALLARD ROADSemi-detached
1997-04-25£34,0002 MALLARD ROADSemi-detached
1996-02-23£42,00015 MALLARD ROADSemi-detached
1995-06-30£38,0005 MALLARD ROADSemi-detached
1995-02-06£35,00026 MALLARD ROADSemi-detached

54 recorded sales on DL1 1BN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Heathfield Primary School0.4 miPrimaryGood (2019)
St Teresa's Catholic Primary School0.4 miPrimaryReport card →
Firthmoor Primary School0.6 miPrimaryReport card →
St Aidan's Church of England Academy0.6 miSecondaryGood (2020)
St John's Church of England Academy0.7 miPrimaryOutstanding (2022)
Red Hall Primary School0.8 miPrimaryReport card →

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: NEASHAM ROAD SURGERY (1.0 mi) · PARKGATE SURGERY (1.2 mi) · CLIFTON COURT MEDICAL PRACTICE (1.2 mi)

Nearest hospitals: WOODLANDS HOSPITAL OFFSITE RXP (0.6 mi) · BMI WOODLANDS HOSPITAL (0.6 mi) · WOODLANDS HOSPITAL (0.6 mi)

Nearest listed buildings: KERBSTONES SURROUNDING POOL IN FRONT OF CUMMINS ENGINE FACTORY (Grade II*) (0.4 mi) · THE CUMMINS ENGINE FACTORY INCLUDING CHIMNEY (Grade II*) (0.5 mi) · SECURITY FENCE AT CUMMINS ENGINE FACTORY (Grade II*) (0.5 mi)

Nearest pharmacies: JAMES & LINDSEY CLARK CHEMIST (0.3 mi) · LINGFIELD PHARMACY (0.4 mi) · MEDS ON DELIVERY PHARMACY (0.6 mi)

Nearest stations: Darlington (1.1 mi) · North Road (1.7 mi) · Dinsdale (2.2 mi)

Nearest supermarkets: Lidl (0.2 mi) · Aldi (0.3 mi) · Morrisons (0.8 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
38
One-person households
40%
Households with children
27%
Households
7,716

Owned 49% · Social rent 22% · Private rent 29%

Census 2021 (ONS), for DL1 1.

Recorded crime trend

May 24: 89 crimesJun 24: 73 crimesJul 24: 81 crimesAug 24: 68 crimesSep 24: 76 crimesOct 24: 67 crimesNov 24: 71 crimesDec 24: 61 crimesJan 25: 60 crimesFeb 25: 84 crimesMar 25: 76 crimesApr 25: 86 crimesJun 25: 70 crimesJul 25: 71 crimesAug 25: 86 crimesSep 25: 62 crimesOct 25: 67 crimesNov 25: 74 crimesDec 25: 58 crimesJan 26: 83 crimesFeb 26: 64 crimesMar 26: 65 crimesApr 26: 99 crimes Apr 26: 99 crimes 99 58 May 24 Apr 26

Recorded crimes per month in DL1 1 (May 24–Apr 26, average 74/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for DL1 1BN in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure DistrictDL1 SectorDL1 1 PostcodeDL1 1BN
Average sold price£156,165£173,223£78,001
Population62,89116,882
Deprivation decile (1 = most deprived)3/102/10
Crimes recorded59699
Schools184
Flood riskHighHighLow
Gigabit broadband84%72%100%
Superfast broadband96%97%100%

— = no separate figure is published at that level. Most open data is published down to the sector (DL1 1); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

Your next steps

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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Contains OS data © Crown copyright and database right 2026

Contains Royal Mail data © Royal Mail copyright and database right 2026

Contains National Statistics data © Crown copyright and database right 2026

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.