Atessa sits inside Stevenson Ranch, which by the broad Stevenson Ranch read looks like a seller's market (June 2026): months of supply around 2.1 (under three favors sellers), a median list price in the range of $1,135,000, and homes selling in about 16 days. Those are city-wide figures for context; the live, per-tract Atessa market — every home coming soon, for sale, in escrow, and recently sold — is right below, straight from CRMLS.
The Atessa market right now
Coming soon, for sale, in escrow, and recently sold — live from CRMLS, matched to Atessa by its MLS area code, not a guess.
Coming Soon
For Sale
In Escrow / Pending
Recently Sold
See the full Atessa closed-price history →
Mello-Roos in Atessa
Stevenson Ranch sits in Los Angeles County CFD No. 3. For single-family homes the special tax runs roughly $1,475 to $2,841 per year by home size (these are the Rate-and-Method maximums; the amount actually billed is often lower), and the Improvement Area C bonds finish in 2032. Confirm the exact parcel on its tax bill or with the LA County Auditor-Controller, (213) 974-8368.
Full breakdown: Mello-Roos by community · What is Mello-Roos · How to find it before you offer
Schools in Atessa
For junior high and high school, Atessa is in the William S. Hart Union High School District (grades 7–12), which covers the whole Santa Clarita Valley. For elementary (TK–6), Atessa falls in the Newhall School District.
School attendance boundaries change and depend on your exact address, so the same neighborhood can split between schools. Always verify your specific schools with the district’s official locator before you rely on it.
Official locators: William S. Hart Union High School District · Newhall School District
Common questions about Atessa
- What is Atessa?
- Atessa is an established neighborhood in Stevenson Ranch, part of the Santa Clarita Valley. Here is what to know before you buy or sell here.
- Does Atessa have Mello-Roos?
- Stevenson Ranch sits in Los Angeles County CFD No. 3. For single-family homes the special tax runs roughly $1,475 to $2,841 per year by home size (these are the Rate-and-Method maximums; the amount actually billed is often lower), and the Improvement Area C bonds finish in 2032. Confirm the exact parcel on its tax bill or with the LA County Auditor-Controller, (213) 974-8368.
- What will I net selling a Atessa home?
- Connor's listing fee is a fixed $17,000, not a percentage, the same Fair Fixed Fee regardless of price. The buyer's agent fee is separate and negotiable. On a $1,135,000 sale, a 3% listing fee would run about $34,050 versus the fixed $17,000. Connor runs your exact net before you list.