Summit sits inside Valencia, which by our latest illustrative read looks like a seller's market (June 2026): months of supply around 1.6 (under three favors sellers), a median list price in the range of $912,000, and homes selling in about 12 days. These are representative city figures, not live MLS data; exact per-tract numbers for Summit activate when the Santa Clarita MLS feed is connected, or Connor will pull the exact homes for you on request.
Mello-Roos in Summit
Many newer Valencia tracts (such as Westridge and Tesoro del Valle) carry a Mello-Roos special tax, while older tracts like Bridgeport often have little or none. The exact CFD is per address, confirm before you write.
Full breakdown: Mello-Roos by community · What is Mello-Roos · How to find it before you offer
Builder tracts in Summit
Summit is not one product. Each tract below is its own builder and era, which is what drives price, schools, and Mello-Roos differences inside the same community. (MLS area code: VSUM.)
Schools in Summit
For junior high and high school, Summit is in the William S. Hart Union High School District (grades 7–12), which covers the whole Santa Clarita Valley. For elementary (TK–6), Summit falls in the Newhall School District, Saugus Union School District or Castaic Union School District. Most of Valencia is Newhall School District or Saugus Union; a small northwest corner is Castaic Union.
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 · Saugus Union School District · Castaic Union School District
Common questions about Summit
- What is Summit?
- Summit is a master-planned community in Valencia, part of the Santa Clarita Valley, made up of 7 mapped builder tracts. Each tract has its own builder, era, and price tier; the rundown below is the local depth the portals leave out.
- Does Summit have Mello-Roos?
- Many newer Valencia tracts (such as Westridge and Tesoro del Valle) carry a Mello-Roos special tax, while older tracts like Bridgeport often have little or none. The exact CFD is per address, confirm before you write.
- What tracts are in Summit?
- Summit includes 7 mapped builder tracts: Arbor Park, Arroyo West, Chelsea, San Marino, Siena Villas, Stratford, Windemere. Each can differ on price, builder, and special taxes.
- What will I net selling a Summit home?
- Connor's listing fee is a flat $17,000, not a percentage, the same flat fee regardless of price. The buyer's agent fee is separate and negotiable. On a $912,000 sale, a 3% listing fee would run about $27,360 versus the flat $17,000. Connor runs your exact net before you list.