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Features/Neighborhood Pages
WebGrowly OS

One Page per Neighborhood, With Data Calculated Inside Its Real Boundary

The listings, the medians and the local facts on a Brickell page come from the Brickell polygon — not from a city field that says "Miami" and not from a ZIP code. The reference site includes 19 curated profiles, and the area-intelligence dataset behind the practical facts covers 163 South Florida areas and is rebuilt monthly.

One profile, top to bottom

The live market snapshot sits directly above the practical rows, and the source line with as-of dates sits directly under them.

Editorial Context and Live Data, Clearly Separated

Half of a neighborhood profile is written and stays written. The other half is recomputed against the boundary every time the page is served. They are kept visibly separate.

Authored

The editorial half

Each profile carries a short description, a full description, a highlights list, a lifestyle paragraph and a stats block with price range, population and walk score. All of it is written in English, Spanish, Russian, French and Portuguese, and each language is its own route with its own canonical URL and hreflang alternates.

  • Short description, full description, highlights, lifestyle paragraph
  • Stats block: price range, population, walk score
  • Five locale routes, five canonical URLs
  • The copy describes the built environment, never the people who live there
Computed

The live half

The page calls the site's own neighborhood-stats endpoint and prints median sale price, median price per square foot, median days on market and the active count. Every one of those figures is computed over Active for-sale listings whose coordinates fall inside that neighborhood's mapped polygon.

  • Medians over up to 200 of the most recent Active for-sale listings
  • Suppressed entirely when the sample is too thin — the written facts stay
  • Sale and rent inventory for the same polygon, behind one toggle
  • Opens on Rent when the area has rentals and no for-sale inventory

Where every practical fact comes from

The practical block reads a monthly area-intelligence dataset covering 163 South Florida areas. Each source inside it carries its own status and its own as-of date, and the page prints them. A row whose source value is unusable is removed from the page rather than filled with a stale or invented number.

Federal dataset

FEMA National Flood Hazard Layer

Flood zone for the area, base flood elevation in feet, and whether flood insurance is typically required.

Printed with its own as-of date. It describes the mapped area, not a specific parcel.

Routing snapshot

OSRM over OpenStreetMap

Drive minutes to the nearest airport and to modelled public beach access.

A routing snapshot with a stated date. There is no live traffic in these figures.

Open data

OpenStreetMap (Overpass)

The dining, grocery, park and transit counts that sit under the Amenity Access Index.

Counted inside the true mapped polygon, so a neighborhood is not credited with a city's amenities.

WebGrowly measure

Amenity Access Index

A single 0–100 figure on the profile.

Dining 35%, grocery 30%, parks 20%, transit 15%, computed as density inside the polygon area in km². The footnote on the page states that it is not a walkability score.

Directory

Urban Institute / NCES CCD 2024 school directory

The number of school-directory entries inside the boundary, plus the three nearest.

Directory entries only — not attendance boundaries, not assignments, not ratings.

Census

US Census ACS 5-year, with 2020 block allocation

Population, mean commute minutes and median household income, each with its margin of error.

Official places use direct ACS estimates. Neighborhood figures are modelled from block-group and tract data allocated by 2020 block population and occupied housing, and any metric that fails the reliability threshold is withheld rather than shown.

Live

The connected MLS feed

Median sale price, median price per square foot, median days on market and the active count.

Recomputed per request over the polygon. Suppressed below a workable sample size instead of printing a median built from three homes.

What one profile page contains

In the order the visitor meets it.

  1. 01

    Short description, full description and highlights

    Authored per area, in all five site languages.

  2. 02

    Lifestyle paragraph and the stats block

    Price range, population and walk score, written alongside the prose rather than pulled from a widget.

  3. 03

    Live market snapshot

    Median sale price, median price per square foot, median days on market and the active count, computed inside the polygon.

  4. 04

    Listings for the same polygon

    Sale and rent inventory behind one toggle, opening on Rent when the area has rentals and nothing for sale.

  5. 05

    Flood

    FEMA zone, base flood elevation in feet, and whether flood insurance is typically required.

  6. 06

    Amenity Access Index

    The 0–100 figure, with its weighting and its "not a walkability score" footnote.

  7. 07

    Schools

    How many school-directory entries fall inside the boundary, and the three nearest of them.

  8. 08

    Drive times

    Minutes to the nearest airport and to modelled public beach access.

  9. 09

    Census rows

    Population, mean commute minutes and median household income — each printed with its margin of error.

  10. 10

    Five area-specific FAQ pairs per language

    Emitted as FAQPage JSON-LD alongside Place and BreadcrumbList schema.

  11. 11

    An interactive Mapbox map and three service paths

    Luxury, Residential and Commercial, ending in a CTA that opens Compare Areas with this area already loaded.

  12. 12

    The source line

    Every dataset named, every as-of date printed, under the rows they produced.

What these pages do not claim

Stated here because the page states it too.

  • The flood row is FEMA's mapped zone for the area. It is not a flood-insurance determination for any specific parcel.
  • School figures are counts of directory entries inside the boundary. They are not attendance boundaries, not assignments and not quality ratings.
  • Census values are estimates with margins of error, and neighborhood-level figures are modelled rather than measured. A metric that fails the reliability threshold is withheld.
  • Drive times come from a routing snapshot with a stated date, not from live traffic.
  • Medians are market statistics computed over the current Active set. Nothing on the page is an appraisal.
  • The copy describes places, not people. No page characterises who lives in an area, and no area is presented as safer, better or more desirable than another.
  • We make no claim about search rankings, index coverage, traffic or lead volume. What is described here is what the page contains.

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