Cost TrackerLot Purchase Price 20% - 15%Architect & Engineering Plans RenderingSurvey 1 (Stake Corners & Elevation Cert)Surveyor (Final Elevation Cert & Final Survey)County Permit Municipality Utilities District Portable ToiletFoundationSilt Fence Site Work (tree removal / 8in Dirt Scrape)Concrete SlabFramingLumberEngineering Wood Products (Trusses)Accessories & LumberFraming Labor $2.5 per sqftPlumbingPlumbing TurnkeySinksToiletsFaucets & Shower TrimElectricalElectricalHVACHvacInterior Windows & Material Back DoorFront DoorSiding, Sheathing & Cornice MaterialSiding, Cornice, Doors, Window LaborRoofRoof Deck MaterialRoof Deck LaborStanding Seam Metal Roof (optional)InsulationInsulationDrywallDrywallFirewallHang, Tape, Float & Texture LaborDrywall Touch Up LaborPaintExterior PaintInterior PaintExtra Cost (Caulk & Paint Upgrade)CarpentryDoor Handles CabinetsInterior DoorsBaseboards & Shelving (closets, utilities & Pantry)Carpentry LaborCounter TopsCounter TopsMirrors MirrorsGarageGarage Door & OpenerDrivewayDriveway Flat Work (AC Pad, Walkways, Steps, Backyard Steps)TilingTile MaterialTile LaborLVPLVP MaterialLVP LaborRailingRailingLandscapingLandscape Final gradeSODFlower BedDumpsterDumpsterApplianceseDish WasherStoveMicrowaveMiscMail BoxFinal CleaningHouse Plan PrintsWater & Electric During buildRefunds / DepositsRefundable Deposit

Websites like Zillow, Realtor.com, and Redfin offer valuable insights into market trends, median prices, rent estimates, and historical price data.

I’m thinking it may be a great idea to start a group of several higher level investors (50 units and up) to create benchmarks, KPI’s, and outside opinions of portfolio. Basically an informal audit of ones portfolio.Th...

. - Do you data research.

If your neighborhood doesn't have a lot of comps (normal right now, with the lack of inventory), you'll want to look at historical data.

See if they have access to Data Axle - a database that includes businesses in the USA.Figure out the SIC or NAICS code for that business and run a search. 

We personally have designed and renovated over 300 homes and they don't all look like this - we design for the data.

They have the data and can tell you the spread between 1s and 2s, and also tenant turnover.We've actually seen more demand for 1s as the market softens, because the rent is less, and some are downsizing to save on rentGino

I have all of my documentation but I'm wondering what data I should provide if asked. i.e.

If national investment credit tenant even if sales not disclosed in lease often in their corporate website stock disclosures you can find data average store sales overall and then sometimes per store.If no credit you need sales disclosures as tenant strength is weaker.