Opening This Week

FONTANA: First phase of 114-unit Walnut Grove by Mission Viejo Co.; 19 single-family detached houses; 1,300-1,600 square feet, 3-4 bedrooms, 2 1/2 baths, 2 stories, 3 plans, $93,500-$108,150; October move-ins; office open daily 10 a.m.-6 p.m. at 6544 Pacifica Ave.

ESCONDIDO: First phase of Country Glen by Summers Homes Inc.; 27 single family detached houses out of 80; 1,400-1,800 square feet, 3-4 bedrooms, 2-2 1/2 baths, 1-2 stories; $124,500-$169,500; December move-ins; 3 furnished models open daily 10 a.m.-6 p.m. at 621 Stoneybrae Place.

CORONA: Mountainview Park in the master-planned Sierra del Oro Community; 36 of 112 single-family homes; 15 sold; 3 plans, 2 stories; 3-5 bedrooms, up to 3 baths; 2,214-2,566 square feet, $169,500-$194,000. Sales trailer open daily, 11 a.m.-6 p.m., Riverside (91) freeway to Green River Road, south to Sierra del Oro.

RANCHO CUCAMONGA: Hillgate by Citation Homes; 11 single- family houses out of 181; 1,251-1,707 square feet, 3-4 bedrooms, 2-3 baths, 1-2 stories; $106,990-$134,990; December move-ins; models open 10 a.m.-6 p.m. daily at 7678 Whitney Court.

RANCHO BERNARDO: Third phase of Summers on the Green by Summers Homes Inc.; 27 single-family houses out of 124; 1,837-2,640 square feet, 3-4 bedrooms, 2-2 1/2 baths, $187,000-$256,000 plus $61 monthly homeowners fee; February move-ins; 4 furnished models open weekdays 11 a.m. to 6 p.m., weekends 10 a.m. to 6 p.m. at 11973 Calle Parral.

ONTARIO: Third phase of Northshore Landing by WesTrend Homes; 28 single-family houses out of 210; 1,042-1,705 square feet, 2-4 bedrooms, 2-2 1/2 baths, 1-2 stories, 5 plans, December move-ins; $94,990-$153,990; $75.96 monthly homeowners fee for Creekside community; models and office open 10 a.m.-5 p.m. daily at 3206 Clear Lake Road.

DIAMOND BAR: Phase 2B of Ridgeline by the William Lyon Co.; 24 condominiums out of 144, 2-3 bedrooms, 2 baths, 3 two-story plans, 1,045-1,313 square feet; $99,000-$123,000; $99 monthly association fee; models and office open 10 a.m.-6 p.m. daily at 20787 E. Crest Lane.

RANCHO CALIFORNIA: First phase of Griffin Village San Ramon by Griffin Homes; 35 single-family out of 134; 1,620-2,604 square feet, 3-5 bedrooms, 2-3 baths, 4 plans; $127,950-$172,950; December move-ins; models and office open daily 11 a.m.-6 p.m. at 42225 Humber Drive.

RANCHO PENASQUITOS: Phase 2-B, The Fieldstone collection, 24 of 205 single-family homes, 4 single-level and 2-story plans, 1,417-1,909 square feet, 3-4 bedrooms, 2-3 baths; $146,490-$175,990. Sales office and models at 12715 Moran Way, open daily except Thursdays, 10 a.m.-6 p.m.