Annex, New Haven, Connecticut has an investment profile defined by a 7.0 gross yield, prices about 18% above the city median and 16% above the state median, and a Red Flag score of 71. Prices rose 18.5% over the past year, which is a clear strength, while walkability of 20 and education in the 10th percentile point to weaker convenience and school-district test-score positioning.
AI Summary•Updated May 2026
Area
1.51 mi²
ZIP Code
06512
County
South Central Connecticut Planning Region
State
Connecticut
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeWashU ACAG — satellite PM2.5EPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$377,388
YoY+18.5%
Gross Rental Yield
7.0%
Listed rent · ZORI annualized
Red Flag Index
High
71 / 100
Walkability Score
20
Minimal
OpenStreetMap POI density · national percentile
Education Score
10 / 100
Limited · better than 10% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
55
Good
DistrictScore attractiveness · national model
Annex Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Annex, New Haven.
Market Trend (12-Month)
12 Months
$377K$369K$360K$352K$343K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Annex 12-month price trend
See the full Verified vs Listed price history — free with a DistrictScore account.
FEMA National Risk Index composite across eight hazards, plus inherited Connecticut crime context.
Red Flag Breakdown
71 / 100
High Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Flood100Very High
Hurricane100Very High
Earthquake80Very High
Tornado60High
Strong Wind60High
Wildfire40Moderate
Heat40Moderate
Hail40Moderate
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Connecticut averaged 15.0 crimes and 1.4 violent per 1,000 residents (-11.7% YoY) in 2024(FBI UCR). Compare the state to the country, not states as a ranking — full Safety & Crime data lives on the state page.
Active transaction volume — 72 homes sold last period
Flood risk is Very High (100/100)
Hurricane risk is Very High (100/100)
Insights are generated from Annex's live DistrictScore metrics.
Annex Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Connecticut-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
7.2 µg/m³ Meets EPA, above WHO guideline+7.6% since 2015
9.57.86.14.4
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Annex centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 85% of U.S. neighborhoods.
Connecticut Crime Trend
FBI UCR
22110
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
15.0
1.4
-11.7%
2023
17.2
1.5
+3.8%
2022
16.6
1.5
-1.4%
2021
16.9
1.7
-1.6%
2020
17.5
1.8
+7.8%
2019
16.2
1.9
—
Reported at the state level — the finest official US crime aggregation; Annex inherits the Connecticut figures.
Environmental Hazards
EPA / BTS
Industrial odor9 nearbyVery High
Point-source screening near Annex: EPA Superfund National Priorities List & Facility Registry (2026), BTS aviation noise (2020, 24-hour average level). Superfund shows distance to the nearest listed site; odor shows detected sources within the screening radius. Only detected sources are listed; the bar shows severity vs. all U.S. neighborhoods.
Walkability & Amenities in Annex
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
20
Minimal
Walkability Score
1
Grocery
5
Dining
1
Schools
0
Universities
0
Hospitals
1
Pharmacies
7
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Annex's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Annex vs New Haven vs Connecticut
How Annex benchmarks against its city and state medians.
Benchmark vs City & State
Across Annex, the median sale price sits about 18% above the median for New Haven neighborhoods and about 14% above the statewide median. Gross rental yield is 7.0%, against 6.5% for New Haven neighborhoods and 6.1% statewide. Over the past 12 months, prices rose 18.5%. Transaction liquidity sits above the median for New Haven neighborhoods and above the statewide median.
Annex, New Haven, Connecticut shows a mixed investment profile. It combines a 7.0 gross yield with prices about 18% above the city median and 16% above the state median. The Red Flag score is 71, and prices rose 18.5% over the past year, while walkability is 20 and education is in the 10th percentile.
Neighborhoods near Annex
Compare Annex with nearby neighborhoods in New Haven.