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Mainstay at River Islands

by Pulte Homes · Lathrop, CA · Pulte

Market snapshot

Current builder-published inventory and asking-price activity in this community.

Quick move-ins

4

Ready now

0

Cuts, 30 days

0

Price range

$885k–$1.02M

Median asking

$959,140

Median $/sqft

$271/sqft

Source: Pulte HomesLast checked 8 days ago

Current incentives

Rate buydown

CELEBRATE LABOR DAY WITH NEW FLEX CASH

Applies across Mainstay at River Islands

Publicly verified

Stop by our Mainstay at River Islands community for our Labor Day Sales Event and receive exciting new offers on available quick move-in and to-be-built homes.

Full terms

*Flex Cash offer available on new purchase agreements accepted at Mainstay at River Islands by Pulte Homes from 8/1/2026 through 9/30/2026 and close by 12/21/2027. This offer is subject to change or withdrawal at any time without notice and is not valid with other promotions or discounts or on contract rewrites. If buyer participates in the Affiliate Incentive Program with financing through Pulte Mortgage LLC, buyer will receive a credit at closing up to $50,000 which may be applied to payment of approved closing costs and prepaids, the standard cost of selected options, or a rate buy-down. Example based on participation in the Affiliate Incentive Program, including financing through Pulte Mortgage LLC (NMLS 1791), and application of incentives toward approved closing costs and prepaids. Maximum credit not to exceed 6% of purchase price. 10% down payment may be required. Rates, terms, and conditions are subject to change without notice. All loans are subject to underwriting and loan qualifications of the lender. Pulte Mortgage is an Equal Opportunity Lender. Licensing information: secure.pultemortgage.com/information/contactus.aspx or www.nmlsconsumeraccess.org. CA – Licensed by the Department of Financial Protection and Innovation under the California Residential Mortgage Lending Act (8/26)

Last verified Aug 19, 2026View builder terms

Rate buydown

Now is the Perfect Time To Buy

Applies across Mainstay at River Islands

Publicly verified

Advertised rate: 3.99% (5.435% APR). Rate may increase after closing.

Full terms

Example based on new contracts and participation in the Affiliate Incentive Program, including financing through Pulte Mortgage LLC (NMLS 1791), and application of all incentives toward closing costs, including any discount points, for a conventional 7/6 year adjustable rate mortgage, sales price $500,000, loan amount $400,000 with a 20% down payment and interest rate of 3.99%/5.435% APR for years 1-7 and for the remainder years 8-30 based on the current index and margin. The fully indexed rate combines the index and margin, and it determines the monthly payment amounts after the fixed interest period and during each subsequent adjustment period. Rate effective 4/21/26 and subject to increase or decrease after consummation of the loan. Rate and payment can increase semi-annually after seven years. Rate offer is on a first come first serve basis. Loans must be locked and closed by 10/31/26. Rate based on FICO score of 780 and a primary residence only. Higher rate or discount points may apply based on applicant characteristics at time of rate lock. Monthly payment of $1,907 includes principal and interest only and does not include estimated taxes and insurance. Payment does not include HOA fees. Loans subject to lender approval. Rates, terms, and conditions subject to change without notice. This is an example, and offer may not be available in your area or for all homes. Pulte Mortgage is and Equal Opportunity Lender. Licensing information: secure.pultemortgage.com/information/contactus.aspx or www.nmlsconsumeraccess.org. CA – Licensed by the Department of Financial Protection and Innovation under the California Residential Mortgage Lending Act.

Expires Oct 31Last verified Aug 19, 2026View builder terms

Community activity

  1. New incentiveCELEBRATE LABOR DAY WITH NEW FLEX CASH

    Community incentive

  2. New incentiveNow is the Perfect Time To Buy

    Community incentive

  3. New home listed$1,015,312

    Plan 3

    Plan 3

    Mainstay at River Islands · Pulte Homes

    Available · Lathrop

    $1,015,312

    Current asking

    5 bd5 ba3,834 sqft
    View home
  4. New home listed$996,908

    Plan 2

    Plan 2

    Mainstay at River Islands · Pulte Homes

    Available · Lathrop

    $996,908

    Current asking

    6 bd4 ba3,410 sqft
    View home
  5. New home listed$921,371

    Plan 1

    Plan 1

    Mainstay at River Islands · Pulte Homes

    Available · Lathrop

    $921,371

    Current asking

    6 bd4.5 ba3,339 sqft
    View home

Nearby new construction

Communities within 20 miles with overlapping published asking ranges where available. Distances use builder-published community coordinates.

CommunityBuilderDistanceQuick move-insMedian asking$/sqftCuts · 30d
Paddlewheel at River IslandsTaylor Morrison0.5 mi10$932k$293/sqft0
MeridianLennar0.7 mi3$761k$311/sqft2
Willow at Oakwood TrailsPulte Homes4.5 mi2$898k$303/sqft0
Aurora at DenaliD.R. Horton5.1 mi00
Alpine at Villa TicinoD.R. Horton5.4 mi00
Cielo at Villa TicinoKB Home5.7 mi00

All homes · 4

Builder image

$1,015,312

17165 Coral Tree Lane

Mainstay at River Islands · Pulte Homes

Plan 3 · Lathrop, CA

Beds
5
Baths
5
Square feet
3,834
Price per square foot
$265/sqft
  • $6/sqft below community median
  • $55k published incentive
  • 4 quick move-ins currently observed

Source: Pulte HomesLast checked 21 hours ago

Builder image

$996,908

17173 Coral Tree Lane

Mainstay at River Islands · Pulte Homes

Plan 2 · Lathrop, CA

Beds
6
Baths
4
Square feet
3,410
Price per square foot
$292/sqft
  • $50k published incentive
  • 4 quick move-ins currently observed
  • First observed 9 days ago

Source: Pulte HomesLast checked 21 hours ago

Builder image

$921,371

17168 Coral Tree Lane

Mainstay at River Islands · Pulte Homes

Plan 1 · Lathrop, CA

Beds
6
Baths
4.5
Square feet
3,339
Price per square foot
$276/sqft
  • $120k published incentive
  • 4 quick move-ins currently observed
  • First observed 9 days ago

Source: Pulte HomesLast checked 21 hours ago

Builder image

$885,407

17184 Coral Tree Lane

Mainstay at River Islands · Pulte Homes

Plan 1 · Lathrop, CA

Beds
6
Baths
4.5
Square feet
3,339
Price per square foot
$265/sqft
  • $6/sqft below community median
  • $125k published incentive
  • 4 quick move-ins currently observed

Source: Pulte HomesLast checked 21 hours ago