White Plains Real Estate Market Update: September 2026

September data • October 2026 draft

I was recently on Mamaroneck Avenue in White Plains meeting a client, and I was reminded of how much I enjoy the city's energy. I'm always impressed by the hustle around City Center—the movement, the activity, and the feeling of being right in the middle of things.

Heading north on North Mamaroneck Ave gives me a different feeling. The beautifully tree-lined streets make me feel as though I'm leaving the downtown bustle behind and heading somewhere more rural—almost like the beginning of a vacation. That change in atmosphere is one of the things I appreciate about White Plains.

Those everyday impressions are part of getting to know a community. The market data offers another perspective: the figures below cover the White Plains School District, with each property type reported separately.

White Plains entered the fall with a clear split between houses and attached homes. September’s single-family median exceeded $1 million, condo sales moved faster than a year earlier, and co-ops took longer to sell even as more transactions closed.

September housing market at a glance

Geography: White Plains School District. Property types are reported separately. All year-over-year comparisons below are with September 2025.

Property type	Unit Sales	Median Sale Price	Days on Market	Inventory	Months of Supply
Single-family	24	$1,045,500	23	30	1.89
Condominium	12	$600,000	30	49	3.68
Co-op	18	$239,750	79	52	3.59
Multi-unit	1	$825,000	11	11	10.15

Source: William Raveis Local Housing Data, September 2026, reports generated October 5, 2026. “Days on Market” is reproduced as labeled; the supplied reports do not specify whether it is an average or median. Inventory is the report’s September figure, not a live listing count. Unavailable statistics are not zero values.

What stands out this month

The single-family median rose 19.5%, while median sale price per square foot was nearly unchanged, down 0.2%. That difference is a reason to examine the mix and size of homes sold before assuming uniform appreciation. Condos reported 30 days on market versus 79 for co-ops; building-specific comparisons matter.

White Plains Single-family market

The report recorded 24 sales and a $1,045,500 median sale price. The reported days-on-market figure was 23.

• Unit Sales: 24 (up 33.3% vs sept 2025).
• Median Sale Price: $1,045,500 (up 19.5% vs sept 2025).
• Days on Market: 23 (up 43.8% vs sept 2025).
• Median Sale Price/SF: $456 (down 0.2% vs sept 2025).
• Inventory: 30 (down 11.8% vs sept 2025).
• Months of Supply: 1.89 (down 2.5% vs sept 2025).

96% sold within 90 days of listing; 96% sold for more than 95% of list price. These are shares of sales meeting those thresholds, not an average sale-to-list ratio.

White Plains Condominium market

The report recorded 12 sales and a $600,000 median sale price. The reported days-on-market figure was 30.

• Unit Sales: 12 (up 9.1% vs sept 2025).
• Median Sale Price: $600,000 (up 31.9% vs sept 2025).
• Days on Market: 30 (down 25.0% vs sept 2025).
• Median Sale Price/SF: $467 (up 5.3% vs sept 2025).
• Inventory: 49 (down 16.9% vs sept 2025).
• Months of Supply: 3.68 (down 12.8% vs sept 2025).

100% sold within 90 days of listing; 92% sold for more than 95% of list price. These are shares of sales meeting those thresholds, not an average sale-to-list ratio.

White Plains Co-op market

The report recorded 18 sales and a $239,750 median sale price. The reported days-on-market figure was 79.

• Unit Sales: 18 (up 12.5% vs sept 2025).
• Median Sale Price: $239,750 (down 9.5% vs sept 2025).
• Days on Market: 79 (up 97.5% vs sept 2025).
• Median Sale Price/SF: $292 (up 7.3% vs sept 2025).
• Inventory: 52 (down 7.1% vs sept 2025).
• Months of Supply: 3.59 (down 1.8% vs sept 2025).

67% sold within 90 days of listing; 94% sold for more than 95% of list price. These are shares of sales meeting those thresholds, not an average sale-to-list ratio.

White Plains Multi-unit market

The report recorded 1 sales and a $825,000 median sale price. The reported days-on-market figure was 11.

• Unit Sales: 1 (unchanged vs sept 2025).
• Median Sale Price: $825,000 (down 8.8% vs sept 2025).
• Days on Market: 11 (down 26.7% vs sept 2025).
• Median Sale Price/SF: Not available.
• Inventory: 11 (unchanged vs sept 2025).
• Months of Supply: 10.15 (unchanged vs sept 2025).

100% sold within 90 days of listing; 100% sold for more than 95% of list price. These are shares of sales meeting those thresholds, not an average sale-to-list ratio.

Small sample: This category had only 1 closing(s). Its median and percentages can change sharply with the particular properties sold. They should not be treated as a broad change in every property’s value.

What buyers should do next

Start with the segment that fits your plans, then compare similar homes and current listings. Have financing or proof of funds prepared and review the total monthly cost before making an offer. A monthly market snapshot provides context; the condition, location and pricing of a particular property determine how you should approach it.

What sellers should do next

Use recent comparable sales and current competition to set your strategy. A district median is not a suggested list price. Preparation, realistic pricing and clear marketing remain important even when inventory is limited. Condo and co-op sellers should gather building documents early; multi-unit sellers should assemble leases, income and expense records and information about permitted use.

Helpful resources and a local conversation

Visit my Forms and Links page and Metro-North station guide. Considering a sale? Start with a Raveis home-value estimate, then contact me for a property-specific analysis. An automated estimate is a starting point, not an appraisal.

For more on co-ops, read Buying or Selling a Co-op in Westchester and NY Co-op Buying Made Simple: Rights, Documents and Board Preparation. You can also visit The Money Page for financial resources to explore as you plan your next step.

Thomas Roberts | RealtorTom
NYS Licensed Real Estate Salesperson
William Raveis Real Estate, Rye, NY
Thomas.Roberts@raveis.com

General market information. Conditions vary by property, building and price range. Equal Housing Opportunity.

Frequently asked questions

What area and period does this report cover?

These figures cover the White Plains School District for September 2026. They are not a citywide or countywide report, and they do not summarize the full third quarter.

What were the September 2026 median sale prices?

Single-family: $1,045,500 (24 sales). Condominium: $600,000 (12 sales). Co-op: $239,750 (18 sales). Multi-unit: $825,000 (1 sales).

Does a change in median price show how much my home gained or lost?

No. A median summarizes the sales that closed during the month. Changes in the mix of properties sold can change the median. A property-specific comparative market analysis is needed.

How should I compare houses, condos and co-ops?

Compare similar properties within the same segment. For condos and co-ops, include monthly charges, building finances, condition, parking and applicable purchase requirements.

How can I get a market analysis for my property?

Contact Thomas Roberts at William Raveis Real Estate in Rye for a comparison of recent sales and current competition tailored to your property.