70506 (Lafayette, LA) Homes for Sale: Sub-Area Prices, New Construction vs. Resale

Current 70506 Listings

70506 spans in-town streets near downtown through newer subdivisions on the parish’s west side, so any single ZIP-wide count depends heavily on which portal’s filters you’re reading. Homes.com currently lists 361 active properties in the ZIP; Trulia lists 256 for the same ZIP the same week (Homes.com, Trulia). Neither publishes the property-type filters behind its count, so treat any single portal’s number as a floor, not a census.

The gap between 256 and 361 is not evidence one portal is wrong. It reflects different property-type inclusion, since a land parcel or a stale listing can appear in one count and not another, and different feed refresh timing.

Why do listing counts differ between portals for the same ZIP code?Portals pull the same underlying MLS data but apply different property-type filters and refresh on different schedules, so a land parcel or a stale listing can appear in one count and not another. Cross-check two portals rather than trusting one raw number.

70506’s Sub-Areas at a Glance

70506 is not one price band. In-town streets, the River Ranch and Girard Park corridor, the UL Lafayette-adjacent blocks, and new subdivisions on the west side (Beau Savanne, Belle View) behave as separate small markets.

A $711,000 River Ranch median next to a $243,000 Saint Streets median means a single ZIP-wide average tells you almost nothing about what you’ll pay in either pocket; use the sub-area, not the ZIP average, to budget.

Saint Streets and the in-town corridor

The oldest housing stock in the ZIP, closest to downtown, priced well below the ZIP’s headline sub-areas.

River Ranch and Girard Park

Planned, higher-density development with the ZIP’s highest sub-area median by a wide margin.

West-side new construction

Beau Savanne and Belle View, both active builder communities inside 70506, covered in detail below.

What “70506” Spans

70506 isn’t a neighborhood; it’s a postal boundary that happens to cross several distinct pockets of Lafayette, from century-old in-town blocks to subdivisions still under construction. That’s why the sub-area table above, not a single ZIP statistic, is the useful unit for a buyer.

New Construction vs. Resale in 70506

Three new-construction listings at Beau Savanne, all inside 70506, currently run well above the ZIP’s resale price per square foot: the Orleans-Heritage I plan lists at $344,900 for 1,790 square feet ($192.70/sqft), the Orleans-Heritage II at $347,200 for 1,803 square feet ($192.57/sqft), and the Rilen Heritage plan at $365,900 for 2,074 square feet ($176.42/sqft) (Homes.com). Against the ZIP’s resale median of $139 per square foot, that’s a premium of roughly $37 to $54 per square foot for new construction.

The premium buys a warranty, current code compliance, and, at Beau Savanne specifically, Energy Star certification with a tankless water heater. It doesn’t buy mature landscaping or an established lot, both of which resale sellers already have.

One live example: 102 Fillmore Way in Beau Savanne Phase III is currently listed as an Energy Star-certified, move-in-ready home with an active builder incentive of up to $7,465 (Manuel Builders). Incentives like that shift the effective price per square foot below the sticker figure, so ask for the builder’s current incentive sheet before comparing sticker prices across subdivisions.

What’s the price-per-square-foot difference between new construction and resale in 70506?New construction at Beau Savanne currently runs $176 to $193 per square foot; resale across the ZIP is $139 per square foot, a gap of roughly $37 to $54.

Flood Risk in 70506

51% of properties in 70506 are projected to face severe flood risk over the next 30 years, and the ZIP carries a First Street “moderate” flood-risk rating overall (Redfin / First Street). That figure is ZIP-wide; no public source maps specific FEMA flood-zone letters to specific 70506 subdivisions at a resolution fine enough to publish here. Lafayette Parish’s current effective flood insurance rate map took effect December 21, 2018, and the parish maintains an interactive map portal for checking individual parcels (Lafayette Consolidated Government); FEMA’s own national lookup tool covers the same maps at the federal level (FEMA Flood Map Service Center). Check the specific address, not the ZIP average, before budgeting for flood insurance.

Is 70506 in a flood zone?Part of it is. 51% of properties in the ZIP face projected severe flood risk over 30 years per First Street’s modeling, but that risk isn’t uniform across the ZIP; check the parish’s flood-map portal or FEMA’s map service center for the specific address.

School Zoning Near 70506

School zoning runs by address, not by ZIP code, so treat the following as verified examples, not a ZIP-wide rule. Beau Savanne, a 70506 subdivision, is zoned to Ridge Elementary, Judice Middle School, and Acadiana High School (Redfin). Separately, Lafayette High School (3000 W. Congress St.) and Early College Academy (320 Devalcourt) are both physically located inside 70506 (Lafayette Parish School System); a school’s street address does not mean every 70506 home is zoned to it. For any specific address, use LPSS’s official zoning locator rather than assuming from the ZIP (LPSS zoning information).

Which schools serve homes in 70506?It depends on the address inside the ZIP: Beau Savanne is zoned to Ridge Elementary, Judice Middle, and Acadiana High, while other pockets of 70506 zone elsewhere. Use LPSS’s official locator for any specific street.

Property Taxes and Ongoing Costs

Lafayette Parish’s 2025 combined property tax millage is 105.20 mills inside Lafayette city limits and 88.29 mills outside them (Lafayette Economic Development Authority). Louisiana assesses residential property at 10% of market value, and the homestead exemption removes $7,500 of assessed value, equivalent to $75,000 of market value, from an owner-occupied primary residence before the millage is applied.

The in-city versus outside-city gap on the same $250,000 home runs about $296 a year. Confirm which side of the line a specific address falls on before comparing two otherwise-similar listings.

How much are property taxes on a $300,000 home in 70506?With the homestead exemption applied, expect roughly $2,209 a year inside Lafayette city limits (105.20 mills) or $1,853 outside city limits (88.29 mills), based on the 2025 rates.

Buying in 70506: What to Check Before You Offer

• Want walkable and in-town: start in the Saint Streets pocket near the $243,000 median.
• Want new construction with a warranty: budget the $176 to $193 per square foot range Beau Savanne is currently pricing at.
• School zone is the deciding factor: confirm the exact address on LPSS’s locator before writing an offer, since 70506 itself spans multiple attendance zones.
• Filtering “homes for sale” in this ZIP: results can include land and commercial parcels alongside houses; see the pricing callout above for why that matters.

This page is a synthesis layer over live MLS data, not the feed of record. Re-check current listings before acting on any price here.