New Haven, Ontario Ranch is a Brookfield Residential master-planned community in Ontario, California. New Haven, Ontario is in San Bernardino County, about two miles west of Interstate 15, and holds townhomes and detached houses sold since 2015 inside a master HOA and City of Ontario Mello-Roos districts. The number that matters is the gap between asking and closing. Over the 90 days ending November 5, 2026, 6 New Haven houses closed, from $775,000 to $970,000, and 5 of the 6 closed under their original ask, per CRMLS, while the 4 New Haven homes for sale on November 6 asked $729,000 to $865,000.
This page covers where New Haven sits, the stock, Mello-Roos, the HOA, schools, airport noise, flood and fire zones, what New Haven homes for sale cost against what sold, how fast they clear, the Ontario Ranch comparison, and how to buy without overpaying.
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New Haven, Ontario, California, is a master-planned community in Ontario Ranch, the south side of the City of Ontario in San Bernardino County. The City’s 2019 bond disclosure for Community Facilities District No. 39 bounds New Haven by Schaefer Avenue on the north, Old Edison Avenue on the south, Haven Avenue on the east and Archibald Avenue on the west, and Brookfield Residential’s marketing describes a 124-acre community of “approximately 2,500 homes” at build-out, per Brookfield Residential. The same boundary holds three separate tracts with their own associations, Avenida, Landmark by Lennar and Cambridge Court, which this page’s figures exclude.
The fixed points around New Haven, Ontario:
Three things define New Haven, Ontario Ranch housing stock: townhomes and detached houses from one master developer, a 2015 start, and plans that run from under 1,000 to more than 3,600 square feet. Brookfield’s July 2015 announcement listed the first three neighborhoods, Holiday townhomes, Waverly and Summerset detached houses, “coming September 2015,” per Brookfield Residential. The 6 houses that closed between August 6 and November 5, 2026 were all detached and two-story, built 2016 to 2019, 2,513 to 3,628 square feet on 2,859-to-5,225-square-foot lots, per CRMLS.
The New Haven neighborhoods by era:
Yes. Homes in New Haven’s three bond-financed phases carry two City of Ontario Mello-Roos districts: CFD No. 27 (New Haven Services) plus a facilities district by phase (No. 28, 30 or 39), per the City’s 2019 bond disclosure; newer New Haven neighborhoods may carry a different Mello-Roos district. That disclosure projected total effective tax rates of 1.87% to 1.93% on fiscal year 2018-19 sample homes valued $370,000 to $484,300, with total taxes of $6,921 to $9,137 per home.
The services district alone levied $1,443.71 per detached unit in fiscal year 2022-23, against a maximum of $1,623.20, and its levy may not rise more than 4.0% a year, per the City’s FY 2022-23 CFD administration report. CFD No. 27 was first levied in fiscal year 2015-16.
What the Mello-Roos file means for a New Haven buyer:
The HOA in New Haven, Ontario is the Brookfield Ontario Ranch Master Association, branded New Haven Life, which states that it “manages the Neighborhoods of New Haven, Emerald Park, and Canvas Park.” Associa manages the association and residents use the TownSq app for dues and requests, per the association’s site. The association publishes no dues figure; one Pine Ridge listing active in November 2026 quotes about $195 a month, per CRMLS. What the seller’s HOA disclosure package must show before the contingency period ends:
The schools that serve New Haven, Ontario come from two districts: Mountain View School District for kindergarten through eighth grade and Chaffey Joint Union High School District for high school, per the tax lines on the City’s 2019 bond disclosure. New Haven Elementary sits on a 10.4-acre site near La Avenida Drive and Turner Avenue, approved by Mountain View as its fifth elementary school for transitional kindergarten through sixth grade, per Connect CRE.
What to verify before writing:
No. New Haven, Ontario sits outside the mapped 65 dB CNEL noise contour of Ontario International Airport: the airport’s September 2015 Part 150 Noise Exposure Map counted zero housing units inside that contour, per Los Angeles World Airports, and New Haven is about 4.2 straight-line miles from the airport. The Federal Aviation Administration treats residential use as incompatible at 65 dB CNEL and above.
No. New Haven, Ontario sits in FEMA Zone X, “area of minimal flood hazard,” on the National Flood Hazard Layer, outside any special flood hazard area, and the City’s 2019 bond disclosure states that “flood insurance will not be required.” The same disclosure places most of the third phase outside any designated Earthquake Study Zone. On groundwater, the disclosure notes a TCE plume near New Haven under a Regional Board-approved remedial action plan and states that “the groundwater basin impacted by the TCE Plume is not a source of drinking water delivered to residents within the District.”
No. New Haven, Ontario is not in a mapped fire hazard severity zone in the state’s published layers, which show no zone polygon at the site. The 2025 local-responsibility-area maps were not queryable at the time of writing; re-check the Office of the State Fire Marshal’s viewer for the parcel before you write.
New Haven, Ontario Ranch sits next to its own grocery-anchored center and a regional park scheduled for 2027. Five fixed points, with distances as TKG straight-line measurements:
New Haven homes cost $775,000 to $970,000 on the last 90 days of closings: 6 detached houses in the Brookfield neighborhoods inside the bond-disclosure boundary closed between August 6 and November 5, 2026, per CRMLS, from a 2019 house of 2,513 square feet on Quintessa Privado to a 2016 five-bedroom of 3,628 square feet on Pine Ridge; the townhome neighborhoods file as condominiums and are not in these figures. Six sales are too few for a New Haven median, so the dollar benchmarks are the areas that hold them: ZIP 91761, 80 closings at a median $765,000 and $401 per square foot; TKG’s Ontario Ranch box south of Riverside Drive, 85 closings at $803,500 and $354; and the Ontario MLS area, 191 closings at $735,000 and $412, over the same window.
All figures on this page leave out off-market sales entered in CRMLS for comps only; the November 6 pull held none.
Where the 6 New Haven sales landed:
That puts New Haven above its benchmarks per house and below them per square foot: all 6 closings landed above Ontario’s $735,000 median, 5 of 6 above the Ontario Ranch box’s $803,500, and all 6 under the box’s $354 per square foot. The size gap behind both reads, per CRMLS:
Six New Haven homes sold in the last 90 days, all detached and two-story, per CRMLS:
| New Haven home sold | built | sq ft | closed | final list | original list | days |
|---|---|---|---|---|---|---|
| 3380 Pine Ridge | 2016 | 3,628 | $970,000 | $999,000 | $999,000 | 90 |
| 3401 Rutherford | 2016 | 3,357 | $925,000 | $899,990 | $899,990 | 1 |
| 3441 Rutherford | 2017 | 3,357 | $915,000 | $925,000 | $925,000 | 17 |
| 3181 Artessa Way | 2017 | 3,133 | $870,000 | $897,000 | $897,000 | 17 |
| 4043 Inglenook | 2018 | 3,105 | $848,000 | $850,000 | $885,000 | 167 |
| 3456 Quintessa Privado | 2019 | 2,513 | $775,000 | $779,000 | $825,000 | 32 |
New Haven homes sold in the last 90 days: CRMLS closings, August 6 to November 5, 2026, the Brookfield neighborhoods inside the bond boundary; Avenida, Landmark and Cambridge Court excluded.
Asking prices in New Haven run lower than what closed, on smaller houses, and have sat longer. The 4 New Haven homes for sale on November 6, 2026 asked $729,000 to $865,000, per CRMLS, against 6 closings between $775,000 and $970,000 over the prior 90 days.
The main difference is size: 2 of the 4 asks sit under $800,000 on houses of 2,275 and 2,300 square feet, smaller than any of the six closings; the two asks above, $858,000 and $865,000, are 2,792-and-3,115-square-foot plans that match the closed set; and per square foot the 4 asks run $278 to $330 against the closings’ $267 to $308. The 4 asks had sat a median 61 days, 2 of them past 60, where the 6 closings took a median 24.5. Both sets sit inside the same Brookfield neighborhoods, so the plan and the phase explain the gap better than the street does.
Four New Haven homes were for sale on November 6, 2026, all detached, per CRMLS:
No, most New Haven homes do not sell above asking price. 1 of the 6 New Haven houses that closed in the 90 days ending November 5, 2026 sold above list price, 0 closed at list and 5 closed below it, per CRMLS. The published sale-to-list ratio is Ontario’s, since six sales are too few for a New Haven ratio: a recency-weighted 99.5% of list across 191 sales, with 74 of 191 above list. The 6 New Haven closings averaged 99.2% of their final list price, a raw figure on a thin sample.
New Haven sells at three speeds:
5 of the 6 New Haven homes that closed in the 90 days ending November 5, 2026 sold below their original asking price, per CRMLS. 2 of the 6 sellers cut the list price at least once before closing. The widest gaps: 3456 Quintessa Privado started at $825,000, cut to $779,000 and closed at $775,000 after 32 days, 93.9% of the original, and 4043 Inglenook started at $885,000, cut to $850,000 and closed at $848,000 after 167 days, 95.8%. The one above-list closing went in a day: 3401 Rutherford at $925,000 against $899,990.
New Haven homes took a median 24.5 days to sell across the 6 closings. That is slower than the Ontario median of 19 days across 191 sales, per CRMLS closings between August 6 and November 5, 2026. The New Haven median falls between the two middle sales, at 17 and 32 days. Ontario sold 79 of its 191 homes within two weeks over that window; New Haven sold 1 of 6, and 2 of 6 took 45 days or longer.
On six sales, read the median as directional and the band counts as the record.
Active New Haven listings show more days on market than sold homes because the active count measures homes that have not sold yet. The 4 New Haven homes for sale on November 6, 2026 had a median 61 days on market, the midpoint between the two middle listings at 51 and 71 days, and 2 of the 4 had been listed 60 days or longer, per CRMLS; Ontario’s 176 active listings showed a median 44, with 63 past 60.
On four listings, read the median as directional. The 6 homes that closed took a median 24.5. A portal quoting the active figure is describing unsold inventory, not how fast a priced-right New Haven home clears.
New Haven, Ontario is a balanced market. Its closings lean to buyers, while its months of supply run below Ontario’s. The signals through November 5, 2026, per CRMLS: 1 of 6 homes sold above list, 5 of 6 closed under their original price, and 2 of 6 took 45 days or longer. Ontario overall, by the same measures: a recency-weighted 99.5% of list across 191 sales, a 19-day median and 2.8 months of supply. The leverage sits in time: the two New Haven houses that sat past 45 days closed at 97.1% and 95.8% of their original ask.
The four balance indicators for New Haven:
New Haven has 2.0 months of supply. The 4 New Haven listings active on November 6, 2026, divided by the 6 sales closed over the prior 92 days (2.0 a month), equals 2.0 months, per CRMLS, both numbers from the same tape and the same streets; on six sales the figure is directional. Ontario carried 2.8 months, 176 active listings against 63.0 sales a month.
New Haven compares to other Ontario Ranch communities as the one with the lowest price per square foot on its closings in this window: its 6 closings ran $267 to $308 per square foot, against $354 across the 85 closings in TKG’s Ontario Ranch box south of Riverside Drive and $412 across the Ontario MLS area, per CRMLS closings between August 6 and November 5, 2026. Three other Ontario Ranch communities share New Haven’s bond boundary with their own associations, Avenida, Landmark by Lennar and Cambridge Court; all three are excluded from New Haven’s figures and compared below.
| Community or area | Sales | Median sale | Sale-to-list | Median days | Per sq ft | Active |
|---|---|---|---|---|---|---|
| Ontario (MLS area) | 191 | $735,000 | 99.6% | 19 | $412 | 176 |
| Ontario Ranch (TKG box south of Riverside Drive) | 85 | $803,500 | 99.3% | 20 | $354 | 97 |
| ZIP 91761 (holds New Haven) | 80 | $765,000 | 99.0% | 22 | $401 | 72 |
| ZIP 91762 | 68 | $765,000 | 99.6% | 15.5 | $370 | 74 |
| ZIP 91764 | 43 | $674,900 | 100.6% | 22 | $516 | 30 |
| Park Place (named in listings, thin sample) | 8 | not published | 99.7% raw | 13 | not published | 10 |
| Cambridge Court (inside the bond boundary, thin sample) | 1 | not published | 96.4% raw | 116 | not published | 3 |
| Avenida (inside the bond boundary, thin sample) | 2 | not published | 103.2% raw | 1 and 12 | not published | 1 |
| Landmark by Lennar (inside the bond boundary, thin sample) | 1 | not published | 104.1% raw | 9 | not published | 2 |
| New Haven (Brookfield neighborhoods, detached, thin sample) | 6 | not published | 99.2% raw | 24.5 | not published | 4 |
CRMLS closings, August 6 to November 5, 2026, single-family, raw figures; actives as of November 6, raw MLS counts except the New Haven row, read listing by listing; communities assigned by listing remarks and street where no polygon exists. Two reads from the table:
To buy a home in New Haven, Ontario without overpaying, run three moves before the first offer: price the home by product and phase off the closed tape, read the tax bill and compute the carry, and verify the timelines the listing leans on. A buyer strategy consult runs all three before the first showing.
Objective: anchor the offer to what New Haven buyers paid for the same plan. Signal: the 6 closings ran $267 to $308 per square foot, with size behind the spread, $775,000 for a 2,513-square-foot plan on Quintessa Privado against $915,000 and $925,000 for 3,357-square-foot plans on Rutherford, per CRMLS through November 5, 2026. Risk: pricing a 2015 Holiday townhome against a 2024 Dwell closing because both carry the New Haven name. Play: pull the closings for the same product type, neighborhood and phase, set the band per square foot, and open from that band.
Objective: know the monthly cost beyond the mortgage. Signal: two City Mello-Roos districts per home in the bond-financed phases, a services tax with a 4% maximum escalator, and master association dues that are not published. Risk: a carry that moves the affordable price by five figures a year. Play: the current tax bill with both CFD lines, the HOA disclosure package with dues and reserves, and the two added together next to the offer price. The off-market channel adds homes where the seller’s bill can be read before a listing posts.
Objective: no surprises after acceptance. Signal: an elementary school the builder scheduled for August 2026, with no district confirmation found as of October 2026; a regional park phase scheduled for 2027; and a 2015 airport noise map as the latest found. Risk: paying today for a school, a park or a quiet sky that has no confirmed date. Play: four checks for any New Haven address, run before the offer deadline:
New Haven on this page is in Ontario, California, a city in San Bernardino County east of Los Angeles, not in Ontario, Canada and not New Haven, Connecticut. It is a master-planned community in Ontario Ranch, the south side of the city, with ZIP 91761.
New Haven in Ontario opened in September 2015 and is still building. Brookfield Residential announced the first three neighborhoods for September 2015, and the Row and Dwell neighborhoods opened models in May 2024, per Brookfield.
Brookfield Residential built New Haven in Ontario, California, through the master developer BrookCal Ontario LLC, a venture of CalSTRS and Brookfield named in the City’s 2019 bond disclosure. A July 2018 RCLCO survey ranked New Haven sixth in California in master-plan home sales, with 214 closings, per The Real Deal.
Yes. The Resort at New Haven is a central 6-acre private park with 3,250 square feet of multi-purpose buildings, two pools, two spas, a splash zone, fire pits, barbecues and a playground, per the City’s 2019 bond disclosure, which also lists five satellite parks with four more pools planned.
Yes. The Ontario-East Metrolink station sits about 2.9 straight-line miles from New Haven, and Omnitrans Route 81, which runs along Haven Avenue from Chaffey College and Ontario Mills, ends at that station, per Omnitrans.
New Haven, Ontario Ranch holds about 1,005 homes in the three bond-financed phases and about 2,500 at build-out. The City’s 2019 bond disclosure counts “approximately 1,005 single family attached and detached single family residential units in 4 neighborhoods on approximately 294 gross acres,” and Brookfield’s 2019 marketing describes “approximately 2,500 homes” at build-out.
Avenida is a separate 2019 community inside the same Schaefer-to-Old Edison boundary as New Haven, on Sarnia, Manitoba and Alberta streets, with its own association, per its listings. Its 2 closings between August 6 and November 5, 2026 were 1,222-square-foot houses at $559,999 and $590,000, per CRMLS, and this page excludes them from New Haven’s figures.
Landmark and Cambridge Court are two more tracts in Ontario Ranch inside New Haven’s bond boundary, each with its own association, per their listings: Landmark, built by Lennar in 2021 and 2022 on Bowery, Bowery Place and Penny, and Cambridge Court, built 2021 and 2022 on Halton Paseo and Merritt Paseo. Landmark closed one house at $833,000 and Cambridge Court one at $750,000 between August 6 and November 5, 2026, per CRMLS; both sit in the comparison table and outside New Haven’s figures.
Ontario Ranch is the master-planned south side of the City of Ontario, more than 8,000 acres and 13 square miles planned for more than 46,000 new homes at build-out, per the City’s 2019 bond disclosure. The Ontario Ranch page on this site covers the whole plan.
This is not a conversation about touring. It is about whether the number you plan to write is anchored to the closings on this page or to the current asking prices, and whether the carry, two Mello-Roos lines plus master association dues, is in the number or outside it.
Book a buyer strategy consult and leave with a price band for the product you want, the carry added up, and the four timeline checks already run. Or call 310-409-7242.
Next move: send the address. We will pressure-test it.
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