Number of home sales, by month, in San Mateo County from January, 1998 - December, 2014. Includes median and average sales price, average days on the market, and number of new listings. Data is courtesy of MLS Listings (http://www.mlslistings.com/) and the Silicon Valley Association of REALTORS (SILVAR; https://www.silvar.org/)

In April 2013, the San Mateo County Board of Supervisors approved an allocation, through a "Notice of Funding Availability" (NOFA) process, of approximately $13.4 million of unrestricted General Funds for affordable housing purposes. These funds were derived from a one-time distribution of Housing Trust Funds held by former redevelopment agencies in San Mateo County. These unrestricted general funds - which initiated the County's Affordable Housing Fund (AHF) - were set aside to provide financial assistance for the development of multifamily affordable rental housing and provision of emergency and transitional shelter in the County. The Board directed the County's Department of Housing to develop allocation guidelines and recommend projects for funding. As of May 2014, approximately $13.2 million of AHF funds have been allocated, collectively, to six multifamily affordable rental housing developments and four emergency and transitional housing projects ("AHF 1.0").

On August 5, 2014, the County Board of Supervisors authorized the Housing Authority of the County of San Mateo to publish another NOFA, using funds from the Housing Authority's Housing Assistance Program (HAP) Reserves to create affordable housing options for low-, very low-, and extremely low-income households. A total of $5 million was awarded to five projects, including three multifamily affordable housing rental developments, a homeownership project, and a farmworker housing program. This became the second funding round of the AHF ("AHF 2.0").

Data about the average market rent for one and two bedroom apartments in San Mateo County. This dataset includes apartment vacancy rates and the US Housing and Urban Development Department's fair market rent for each quarter.

Data by city showing energy contribution to greenhouse gas emissions in the County. This data is part of the Regionally Integrated Climate Action Planning Suite (RICAPS) program.

Each city in San Mateo County has the opportunity to develop its own Climate Action Plan (CAP) using tools developed by C/CAG in conjunction with DNV KEMA https://www.dnvgl.com/ and Hara. http://www.verisae.com/default.aspx. This project was funded by grants from the Bay Area Air Quality Management District (BAAQMD) and Pacific Gas and Electric Company (PG&E). Climate Action Plans developed from these tools will meet BAAQMD's California Environmental Quality Act (CEQA) guidelines for a Qualified Greenhouse Gas Reduction
Strategy.

For more information, please see the RICAPS site: http://www.smcenergywatch.com/progress_report.html

Data about the average sale price of single family homes and common interest development homes in San Mateo County. Common interest development homes include condominiums and townhomes. This data is sourced from the San Mateo County Association of Realtors and is used in affordable housing indicators by the County's Department of Housing.

Local government energy efficiency projects completed with rate payer incentives paid by year.

Locations and capacity of senior housing apartments in the County.

This dataset contains income limits per household size for housing assistance in San Mateo County. These limits are established by the County Housing Department, the US Department of Housing and Urban Development (HUD) and the State of California. In order to qualify, your household must not exceed the income limit that corresponds to the family size (number of residents) of your household. Due to reporting changes required by the State of California and HUD, users are strongly encouraged to review notes and documentation for each year's data by downloading the appropriate report from the San Mateo County Housing Department site: http://housing.smcgov.org/income-and-rent-limits

Data about the amount of solid waste in San Mateo County by the waste's destination. Destination means the county where the waste was disposed. Alternative Daily Cover (ADC) means CalRecycle-approved materials other than soil used as a temporary overlay on an exposed landfill face.

ADC is measured in tons. CalRecycle-approved materials other than soil used as a temporary overlay on an exposed landfill face. Generally, these materials must be processed so that they do not allow gaps in the face surface, which would provide breeding grounds for insects and vermin. Public Resources Code section 41781.3 stipulates this practice is recycling, not disposal, and authorizes CalRecycle to adopt regulations, such as Title 27 California Code of Regulations, section 20690. Approved materials include processed green materials, sludge, ash and kiln residue, compost, construction and demolition debris, and special foams and fabrics. Also see Local Enforcement Agency (LEA) Advisory #48.

Data is based upon information reported by permitted facility operators and compiled by County/Regional Agency disposal reporting coordinators. Only finalized data are shown in these reports.

Location, open hours, open days, and open months of farmers markets certified by San Mateo County Agriculture/Weights and Measures Department.