LANDSHILOH · DEVELOPMENT AND INVESTMENT RESEARCH
A land research evidence log keeps facts from becoming detached from their sources. It also prevents unanswered questions from disappearing as a parcel becomes more appealing. Use one consistent record across maps, documents, site observations and professional reports so the next decision is based on evidence.
Give each question its own entry
Record the issue, why it matters to the intended use, the source, date, reviewer and current status. Link or reference the complete document without removing notes or limitations. Separate a confirmed finding from a seller’s statement, an estimate and a working assumption. A status label is useful only when it identifies what evidence supports it and who reviewed it.
Preserve maps and document context
For maps, record publisher, layer, scale or resolution where available, imagery date and any visible limitations. Save the legend and relevant notes with the view. For reports, keep scope, appendices and reliance restrictions. Do not use an attractive cropped image as a replacement for the record. Approximate parcel outlines and historical imagery should remain labeled as such.
Close questions through an explicit process
Assign the next action, responsible person, expected evidence and deadline. Record how a new answer affects the layout, budget or transaction plan. If sources conflict, escalate to the appropriate professional rather than silently choosing the favorable one. Review the open items before each material commitment and preserve an archive so later users can understand the decision context.
Working checklist
Use these headings in your parcel file. For each item, record the source, date, responsible reviewer, outstanding question and next action. Keep confirmed findings separate from estimates and assumptions.
- Question and decision relevance
- Complete source and date
- Evidence status and reviewer
- Next action and deadline
- Effect on scope, budget or timing
Practical example
An assessor map shows an access route while a title review leaves the right to use it unresolved. The log records both sources, their different purposes and the legal review still needed. The route stays pending instead of becoming confirmed merely because it appears in several presentations.
Illustrative scenario only; not a property listing, valuation or assurance of feasibility.
Common question
How detailed should the log be?
Use enough detail for another reviewer to locate the evidence and understand the conclusion. Prioritize questions that could change use, cost, timing or the decision to proceed, while keeping the process manageable.
A practical land evidence log template
Start with one question per row. A row called “utilities” is too broad to manage because electricity, water, wastewater and communications may have different providers and evidence. A more useful question identifies the service, the proposed use and the particular uncertainty. Split a row when one answer would not settle all of its parts.
| Field | What to record |
|---|---|
| Parcel and project version | The property being reviewed and the dated proposal the question relates to. |
| Decision question | A specific question whose answer could affect a decision. |
| Source identity | Document title, issuer, date, page or section, and file location. |
| What the source says | A concise summary that preserves qualifications and scope. |
| Interpretation | What the finding may mean for the intended use, and who reviewed it. |
| Unresolved point | The gap, conflict or assumption that remains. |
| Next action | The person responsible, expected evidence and target review date. |
| Decision effect | The affected layout, estimate, schedule or owner decision. |
Keep source types distinguishable
An observation, a statement and a professional conclusion can all be useful, but they answer different questions. Record a visit observation as an observation: what was visible, when, from where and under what conditions. Record a seller statement with its date and context. A quotation belongs with its scope and exclusions. A report belongs with its author, assignment and limitations.
A repetition is not an independent confirmation. If three brochures repeat a number from one document, the log still has one underlying source. Trace the number back to that source and retain the path. When the origin is unknown, mark it as untraced rather than giving it extra weight because it appears often.
Use status labels with clear meanings
- Not investigated: a question has been identified but evidence has not been collected.
- Evidence received: a document or response is available but has not yet been evaluated for the question.
- Under review: the relevant reviewer is assessing the evidence.
- Pending clarification: a specific gap or conflict needs a further response.
- Reviewed for this decision: the finding and its limitations have been considered for the stated purpose.
- Reopened: new information or a changed proposal requires another review.
Define these labels at the top of the log so everyone uses them consistently. “Reviewed” should not imply a government approval, guarantee or agreement from someone who has not provided one. The label describes the state of the research process.
Record conflicts without choosing the convenient answer
When two sources differ, preserve both. State the exact point of disagreement, their dates, their purposes and any difference in the property or project they describe. An older record and a newer record may concern different questions. A map and a report may have different scopes. Avoid resolving the conflict by averaging figures or choosing the result that makes the parcel more attractive.
Assign a follow-up that could clarify the discrepancy. For example, ask the appropriate issuer or reviewer which version applies to the present question. Record the response itself and what it resolves. If the response answers only one part of the issue, keep the rest open.
Worked example: a service statement with a limited scope
A fictional listing describes power as nearby. The buyer saves the statement as a marketing source and opens a row asking what work would be needed to serve the proposed site. A later provider response identifies information needed to evaluate the request. That response changes the row to pending clarification; it does not turn the listing phrase into a complete service commitment.
The buyer records the requested inputs, assigns the next action and notes that the preparation budget remains incomplete. If a later concept moves the intended equipment location, the log identifies the change and asks whether the earlier response remains applicable. The record makes the reasoning visible without supplying a technical conclusion.
Review the log before a material decision
- Confirm that the parcel and project version are current.
- Review the questions that could change the decision, rather than only the newest documents.
- Check whether evidence has been received but not interpreted.
- Identify assumptions being treated as facts in estimates or presentations.
- Assign action owners and realistic review dates for unresolved items.
- Write a short decision note naming the evidence used and the limitations retained.
Keep the note with the version of the log used for the decision. Later updates can improve the record without erasing the context of an earlier choice. A dated archive is especially useful when several people are discussing the parcel at different stages.
Keep the research record separate from the public page
A source can be relevant to private research without being suitable for republication. Record its title and file location in the research log. Do not assume that possession of a report, image or document permits it to be copied into a website or marketing packet. Track reuse status separately from the document’s usefulness as evidence.
The evidence log can use a private file reference so reviewers can locate the complete record without publishing private files. Keep the version and relevant section with that reference. If a summary is shared, distinguish the summary from the underlying document and retain the limitations that affect its meaning.
Should the log contain every email?
Preserve relevant correspondence in the supporting file, and use the log to identify the message that matters to the question. Summarize its scope accurately so the log remains usable rather than becoming an unstructured message archive.
What makes an entry complete enough to hand over?
Another reviewer should be able to find the source, understand what was asked, see what remains uncertain and identify the next action without relying on someone’s memory.
Discuss your land questions with LandShiloh. Share the location, intended use and the questions you want to resolve.
Prepared by LandShiloh for general education. Requirements and conditions vary by property and jurisdiction. Use current records and appropriate qualified professionals for parcel-specific decisions. Publication does not certify a property, approve a use or replace transaction documents.