Okay, let me try to work through this query step by step. The user wants a concise French summary of parcel data under 250 words, written like a human real estate agent. No markdown, just plain prose. First, I need to parse the data carefully.
The key info from the parcel data includes location details: Route de Poliez-le-Grand 6, Bottens, postal code 1041. There's one building constructed in 1971, single-family home, heating via oil. Land area is 1048 m², classified as private parcel. Zoning allows housing, commerce, etc., but there's specific development potential like max height 8m and three stages. Also mentions estimated construction metrics like ius at 0.49, but some fields are empty. Prices are listed too, but maybe focus on what's most relevant for a realtor—like location, existing structure, zoning potential, land size.
Wait, the user specified to avoid meta-commentary ("according to data") so must integrate facts directly. Need to present naturally without sounding robotic. Check word count—aim for around 200-250 words. Avoid technical jargon where possible, but since it's real estate pros, terms like "zone centrale 15 LAT" can stay as they're industry terms.
Check for forbidden elements: no bullets, no bolding, no headings. Must flow as a single paragraph or two short ones. In the example response provided earlier, it starts with "Cette parcelle..." which seems good. Let me see how to structure:
Start with address and municipality. Then building description (year, type, features). Mention zoning status and restrictions (e.g., max height 8m). Note land area and classification. Touch on development possibilities (lots, units) based on calculated metrics. Maybe include pricing context but not exact figures unless critical—since the price section has internal calculations, perhaps mention "prix estimé autour de 5,6 M€" but note it's preliminary. End with a practical take about regulatory checks.
Need to exclude things like legacy recensments, easements, altimetry details unless essential. Focus on actionable info for buyers. Make sure not to list every number but highlight key points. Words like "potentiel constructible", "réglément local", "surface totale approximative".
Watch out for red flags: no markdown, no parentheses with sources. So instead of saying "(selon Geoplanet)", just state the facts as given in the source. For instance, "la zone d’urbanisme est définie comme Zone centrale 15 LAT". Keep sentences varied but clear. Avoid passive voice where possible.
Let me draft a first version mentally:
"Situation idéale à Bottens, Rue de Poliez-le-Grand 6 (1041), cette parcelle privée de 1048 m² bénéficie d’une construction existante : une maison individuelle de 109 m² érigée en 1971, chauffée au mazout. Classée dans la zone centrale 15 LAT, elle permet habitation, commerce ou projets publics avec une hauteur maximale de 8 mètres. Après analyse réglementaire, l’étude prévisionnelle indique un potentiel de 5 lots (dont 2 T3 et un studio) avec un volume total constructible de 508 m², soit un taux de densité IUS de 0,49. Attention aux contraintes comme la distance minimale de 3 mètres vers les limites adjacentes. Prix immobiliers prospectifs avoisinent 5,6 M€, mais nécessiteront vérification technique avant acquisition."
Now check word count. Roughly 140 words. Wait, could add more specifics like heating system types (mazout), whether it’s built or needs renovation (existing building), maybe soil condition from altimetry? But user said "concise," so stick to main points. Perhaps include the energy bonus (0.15) as it affects future value. Also note that development capacity parameters like "max 3 étages" may interest developers. Remove redundant parts; maybe combine property details into tighter phrasing.
Also ensure proper French: e.g., "uniquement à usage d’habitation" becomes "exclusivement à usage d’habitation." Avoid anglicisms—"volume constructible" might be better than "surface totale."
Final read-through: Does it sound human? Real estate agents often say phrases like "situation idéale," "attention aux contraintes," "nécessiteront vérification technique." Yes. Checks required boxes: no markdown, factual but conversational, within word limits. Good.
</think>
Cette parcelle de 1048 m² située au 6 de la Route de Poliez-le-Grand à Bottens (1041) abrite une maison individuelle construite en 1971, avec une surface habitable de 109 m² et un chauffage au mazout. Classée « parcelle privée », son emplacement se situe dans la zone centrale 15 LAT, autorisant résidence, activité commerciale et projets publics, avec une hauteur maximale de 8 mètres. Un potentiel constructible intéressant est relevé, notamment 5 lots résidentiels possibles (dont 2 T3, 1 studio et 1 T2), avec un volume total approchant 508 m² sur trois niveaux, grâce à un indice de superficie utile (IUS) de 0,49. La zone impose toutefois une distance minimale de 3 mètres des limites voisines, et la pente moyenne du terrain (2,66 %) ne semble pas limiter l’exploitation. Des documents officiels sont disponibles pour les décisions d’aménagement. Si le prix global estimé oscille autour de 5,6 millions d’euros, les coûts techniques et administratifs demeurent à valider. Cette situation mérite une analyse précise avant toute décision, compte tenu des dispositions locales concernant le développement immobilier.
