Focused example / Northern Virginia IOS
Quarter-mile proximity can organize the first pass.
Use the report’s page 5 result as a worked example of grouping candidates for research. A chain can connect several parcels even when the parcels at its ends are farther apart. For each group, open separate questions about the operating footprint, road barriers, entrances and control. Carry those questions into the local record search. The calculation describes the report’s retained candidate set; it does not measure the share of Virginia properties available to buy or prove that a group can operate as one yard.
A useful clustering method, with a bounded conclusion
The five cluster-size buckets sum to 2,010 candidates. Of those, 1,848 are in multi-parcel clusters: 91.94%, rounding to the reported 92%. The method chains candidates within a quarter mile. That proximity does not establish shared access, common control, usable yard or an achievable assemblage.
Northern Virginia IOS report · August 2026; sample revised September 11 · PDF pages 5. We checked this arithmetic, not the underlying records.
Evidence and scope
Follow each claim to its source.
Loudoun zoning FAQ
Loudoun County · Checked 2026-09-29
Official guidance on ordinance applicability, map views and property-specific records.
- Guidance and lookup path, not a determination for a particular property.
Open original source ↗Loudoun meetings and archives
Loudoun County · Checked 2026-09-29
Current directory to newer meeting records and historical archives.
- Meeting dates and platforms matter. Searching one archive is not a complete approval search.
Open original source ↗Prince William land-development FAQ
Prince William County · Checked 2026-09-29
Official routes for district, proffer, overlay and site-plan research.
- The page does not establish a particular use approval.
Open original source ↗Prince William Zoning Administration
Prince William County · Checked 2026-09-29
Identifies the office responsible for zoning administration and interpretations.
- Planning cannot speak on behalf of the Zoning Administrator.
Open original source ↗Prince William determination database
Prince William County · Checked 2026-09-29
Public determination database and its stated coverage/limitations.
- Covers issued determinations since August 1, 2024; omissions, changed facts and supersession remain possible.
Open original source ↗Woodland Plaza final action report, item 12
Loudoun County · Checked 2026-09-29
PDF pages 9–10 record the December 6, 2022 Board action. Report dated December 8.
- Historical vote record. Current approvals, compliance and operations were not checked.
Open original source ↗Woodland Plaza staff packet and attachments
Loudoun County · Checked 2026-09-29
December 6 agenda packet: staff position p. 1; conditions pp. 6–7; proffers pp. 8–10; plan sheets pp. 17–18. Page numbers are PDF viewer pages.
- Agenda attachments and conceptual drawings. Executed copies and later amendments were not retrieved. No drawing is redistributed.
Open original source ↗Loudoun parcel layer: field definitions
Loudoun County · Checked 2026-09-29
Observed schema lists GIS acreage, legal acreage, plat references and update fields.
- Schema review only. No parcel query, acreage comparison or completeness audit was performed.
Open original source ↗DEQ Environmental Data Mapper user guide
Virginia DEQ · Checked 2026-09-29
2025 guide: layer selection, filters and nearby searches, PDF pp. 7–14 and 16–17.
- Documentation review only. No environmental search was performed for the historical case.
Open original source ↗DEQ pollution data and reporting
Virginia DEQ · Checked 2026-09-29
Official guidance distinguishes incident summaries from underlying agency documents.
- Document requests follow the agency process; retention may limit availability. No records request was submitted.
- Direct page access was unavailable during this review; the relevant guidance was checked in the official search snapshot.
Open original source ↗2026 Industrial Outdoor Storage: supplied report
NextAutomation; Caelon collaboration noted in report · Checked 2026-09-29
August 2026 regional candidate study; sample revised September 11. Page-cited methods and arithmetic reviewed September 29. Its regional label does not establish statewide coverage.
- Report statements are attributed to the supplied edition. We checked selected arithmetic; underlying records were not reproduced.
- Raw PDF and private identifiers are not redistributed here. Unresolved claims are omitted from page evidence.
Virginia local government directory
Commonwealth of Virginia · Checked 2026-09-30
Official county, city and town government entry points. Confirm the local assessment, GIS and land-use offices for the property.
- Directory and method reference. No property records were retrieved or every local portal audited for this guide.
Open original source ↗Virginia counties and independent cities
US Census Bureau · Checked 2026-09-30
January 1, 2025 county-equivalent inventory: 95 counties and 38 independent cities with Census GEOIDs. A jurisdiction inventory, not property coverage.
- Directory and method reference. No property records were retrieved or every local portal audited for this guide.
Open original source ↗Virginia circuit court directory
Virginia Judicial System · Checked 2026-09-30
Find the circuit court and clerk responsible for a Virginia land-record request. Some courts serve more than one locality.
- Directory and method reference. No property records were retrieved or every local portal audited for this guide.
Open original source ↗Virginia Secure Remote Access to land records
Virginia Judicial System · Checked 2026-09-30
Explains participating clerks, subscriber access to images and available free index-only searches. Access depends on the individual clerk.
- Directory and method reference. No property records were retrieved or every local portal audited for this guide.
Open original source ↗