LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 02420 sells for about $1,970,000, or $547 per square foot.

Prices are up +6% from a year ago, so sellers still have some momentum. Homes take about 20 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $4,275 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 02420 — Lexington

Middlesex County →refreshed Oct 19, 20262 cycles retainednext refresh Nov 18, 2026
Market mood · cautiously optimistic

The 02420 housing market remains highly competitive with limited inventory and high price points, driven by strong demand for top-tier school districts. While median prices have seen modest year-over-year growth, the market pace is steady, reflecting a balance between high buyer interest and constrained supply. Note: Specific figures for price cuts and sale-to-list ratios were sourced from market reports where available; some metrics are based on recent area-level data.

Who this ZIP fits

This ZIP is best suited for affluent family buyers and professionals seeking high-quality schools and a suburban lifestyle with convenient access to the Boston metro area.

Parent geography
Lexington · no city intel reportMiddlesex County →Massachusetts state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 18.2 km²Water area · 0.1 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$1,970,000
+6% year over year
Divergent · 27.1% from published 2025 series — validation case open, publishes pending verdict
Days on market
20 days
Active listings
49
Sale-to-list ratio
100.4%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
92
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
80
Growth/100

Median prices moved up 6.0% year over year.

95
Liquidity/100

Homes spend a median of 20 days on market with 1.4 months of supply — a fast-moving market.

92
Momentum/100

0% of listings have cut prices · homes sell at 100.4% of asking — demand is running ahead of supply.

100
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 2.1% · poverty 2.5% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2016201720182019202020212022202320242025202620282030$900,000$1,200,000$1,500,000$1,800,000$2,100,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 5.8%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2016201720182019202020212022202320242025202620282030$7,350$8,400$9,450$10,500$11,550

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 2.8%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2022 5-year estimates
Population change
+0.5%

versus the prior ACS vintage

Population base
16,215

ZCTA 02420, Middlesex County, MA

Area context
Schools & education

The area is served by highly-rated public schools, with the district consistently maintaining high performance metrics.

Environmental & hazard

The county's overall natural-hazard risk is rated as relatively high, with ice storms, cold waves, and hurricanes identified as the primary threats.

Growth & development

Lexington maintains strong economic momentum as an affluent, historic suburb with high demand for luxury residential properties and proximity to Boston's employment hubs.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Massachusetts) — Massachusetts Local Property Tax: Ad valorem tax calculated as (Municipal Budget / Total Assessed Value of all taxable property) = Tax Rate per $1,000 of assessed value. Assessments must be at 100% of full and fair cash (market) value.

Transportation & commute

Located approximately 11 miles northwest of Boston, the area offers a suburban commute profile with access to major highway corridors leading into the Boston-Cambridge-Newton employment core.

Recreation & amenities

The area features extensive green space, historic sites, and local parks, with convenient access to shopping and dining districts within the town center.

Rental market

The rental market is characterized by high demand and limited inventory, with rents trending upward and significant pressure from the proximity to major academic and tech employment centers.

Economy & employers

The local economy is anchored by professional services, education, and technology sectors, benefiting from its location within the Greater Boston innovation corridor.

Transportation & infrastructure

The area is served by regional highway access and local bus transit, though residents primarily rely on private vehicles for commuting.

Development pipeline

Development is primarily focused on high-end residential infill and the preservation of historic town character.

County appraisal district

The Middlesex County assessment regime follows state-mandated valuation cycles to ensure equitable property taxation.

Special districts

Parcels are subject to standard municipal and county-level school and utility district levies.

Insurance & hazard market

Property insurance premiums are influenced by regional hazard exposure, particularly regarding storm-related risks.

Discovery profileACS 2022 5-year estimates
Census profile · ZCTA 02420, Middlesex County, MA
Population
16,215
Median age
46.6 yrs
Owner-occupancy
82%
Median home value
$1,550,000
Median gross rent
$4,275
Median household income
$109,883
Median year built
1975
Vacancy rate
2.5%
Renter share
18%
Owner cost burden
25%
Renter cost burden
35%
Population change
+0.5%
Work-from-home share
35%
Mean commute
32 min
Bachelor's or higher
85%
Unemployment
2.1%
Poverty rate
2.5%
Avg household size
2.73
White
65%
Asian
28%
Hispanic
3%
Other
4%

Data retrieved from U.S. Census Bureau ACS 5-year estimates for ZCTA 02420.

Public schools with an address here · 4

Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment. Source: NCES EDGE public school locations 2023-24.

Wm Diamond MiddleMiddle9/10Lexington Public Schools
FiskeOther9/10Lexington Public Schools
HarringtonOther
Joseph EstabrookOther
School districts
Lexington Public SchoolsA+Consistently ranked among the top districts in Massachusetts.
Utilities & services
InternetVerizon/ComcastBroadband availability is widespread.
ElectricEversourcePrimary regional provider.
Water/SewerTown of LexingtonMunicipal service.
Major employers & industries
Lexington Public SchoolsEducationMajor local employer.
Raytheon TechnologiesAerospace/DefenseSignificant regional presence.
Major amenities · ZIP 02420
Theme, amusement & water parks
19 · 20 mi
Entertainment venues, stadiums & amphitheaters
13 · 20 mi
Family fun & things to do
20+ · 13 mi
Museums, galleries & history
20+ · 20 mi
Parks, trails & nature
19 · 13 mi
Shopping & dining districts
9 · 13 mi
Airports
4 · 31 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area ranked by popularity within the radius shown.

Amenities & attractions2 retained amenities
Inside this ZIP
Lexington Battle Green
Historic Landmark

The site of the first shot of the American Revolutionary War.

Minuteman Bikeway
Trail

A popular multi-use rail trail connecting Lexington to neighboring towns and Boston.

Sources · 6 cited

Key-figure check: median price diverges 35.1% from the nearest retained anchor (prior refresh cycle) — beyond the 12.5% tolerance; an automated validation case is open and the value publishes pending its verdict.